2018 Ram 2500 Longhorn 4 door Truck (Mega Cab)

Learn about the Ram 2500 full-size pickup truck. See the engine specifications, gas mileage, price, and MSRP. Research Ram Longhorn warranty features and Chrysler Capital lending options.

Looking for a Ram 2500?

Find your perfect ride. Carvana has thousands of vehicles in their inventory. Your 2500 Longhorn may be waiting for you.

Home » Vehicles » 2018 Ram 2500 Longhorn 4 Door Mega Cab SB 6.4L 8-Cylinder 6A

The products and offers that appear on the website are from respective partners, companies, and third-party advertisers from which we receive compensation. This compensation may impact how and where products appear on this site including the order in which they appear. This site does not include all financial products or companies or all available product offers. Learn more about our partners and how we make money. 

Details About the 2018 Ram 2500 truck (mega cab)

The 2018 Ram 2500 is produced under the Ram car brand. It is categorized as a full-size pickup truck and includes a truck (mega cab) body. This 4 door truck (mega cab) has rear wheel drive with a 6-speed shiftable automatic transmission. The Ram 2500 is primarily domestic from the country of United States. The Ram automobile line is a subsidiary automobile company held by Stellantis.

Thinking about changing vehicles?

Looking for a new car? Check out Ram 2500 truck (mega cab) listings. Carvana’s extensive inventory can help you find the vehicle that is right for you!

2018 Ram 2500 Longhorn 4 Door Mega Cab SB 6.4L 8-Cylinder 6A 1

Introducing the 2018 Ram 2500 Longhorn

The Ram 2500 is available in assorted trim levels and featured packages including the 2018 Ram 2500 Longhorn 4 Door Mega Cab SB (6.4L 8-Cylinder 6A). This variation of the 2500 truck (mega cab) sports the Longhorn 4 door Mega Cab SB with a 6.4L 8-cylinder 6A on the Ram 2500 platform. The 2500 Longhorn trim may integrate automobile upgrade package deals depending upon the origin of the automobile and the production generation.

Ram 2500 Longhorn Prices and MSRP

Are you excited to acquire a 2018 Ram 2500 Longhorn? The original MSRP is quoted at $55,995 and related Kelly Blue Book amounts are generally found at lower price points. Used prices are based on the year, make, configuration, and demand. Ram 2500 sale prices can increase beyond these ranges because of contributing factors like increased consumer demand, limited supply, and industry scarcity. In 2021, truck, car, and SUV estimates and related auto equity grew due to global semiconductor chip manufacturing shortages and supply chain hiccups. This shortage produced pressure on the marketplace with older used vehicle prices passing up the highs historically only seen by new motor vehicle models.

MSRP: $55,995

Trim & Style: Longhorn 4 door Mega Cab SB with a 6.4L 8-cylinder 6A

Shop Vehicles on Carvana

2500 Longhorn Performance and Engine

An automobile’s torque, power, and performance are important for understanding the vehicle’s operational design, and they matter more sometimes than others. If you are hauling a load or hard sided trailer with a truck. The power, specs and capabilities of your engine pulling bundle matters a lot. Your quarter mile time, brake horsepower, and engine can lead to more bragging rights if you are taking your sports car out for a track day. On the other hand, if you are searching for a smaller economical car to use as an everyday driver, you might not care what is under the hood so long as it is trustworthy and the engine runs well.

Ram Automobile Details and Information

The 2018 Ram 2500 can feature a few different performance packages and engine choices. This particular Ram vehicle includes the 6.4 gas engine with a rear wheel drive drivetrain.

Engine: 6.4L 8-cylinder 6AHorsepower: 410
Doors: 4 doorTransmission: 6-speed shiftable automatic
Drive Type: rear wheel driveFuel: gas
MSRP: $55,995Manufactured: United States
Data comes from dealer network APIs but is not endorsed or certified by any dealer.
2018 Ram 2500 Longhorn 4 Door Mega Cab SB 6.4L 8-Cylinder 6A 2

Fuel Economy and Gas Mileage

Comprehending gas mileage and fuel economy are vital matters when it relates to buying a Ram 2500. Other than the real price of the vehicle, the fuel cost is generally the next most pricey factor when it comes down to motor vehicle ownership. The third most expensive aspect is obeying the advised auto maker’s service schedule and carrying out preventive upkeep.

The U.S. Environmental Protection Agency or EPA gives estimates into a vehicle’s gas mileage (MPG) and how many miles a motor vehicle can efficiently drive per a gallon of fuel consumed on city streets and on the highway. MPG depends on Ram 2500 engine type, efficiency, operation elevation, and other things like aftermarket adjustments, but it provides a good guideline for fuel use.

For the 2018 Ram 2500, the EPA quotes an average of while operating the vehicle on city streets and while operating the vehicle on the highway. These valuations are different because city driving entails navigating town roadways, traffic control devices, stop signs, and other things which require the Ram 2500 to start and stop more regularly. On the highway, the Ram 2500’s engine and fuel effectiveness can be pushed to the limit allowing them to achieve a better MPG rating.

Compare Your Car’s Fuel Usage

Are you interested in comparing and contrasting motor vehicle MPGs? Check to see how your existing vehicle compares to the fuel efficiency of the 2018 Ram 2500. This could be an important factor in your automobile buying process. Use the gas mileage comparison calculator below to see how many more miles you could drive and gas prices. Can you save gas money by driving this Ram 2500 or will it cost you more in gas to drive?

MPG: (city/Highway)

Compare Other vehicle MPGs

Why Finance Your 2500 Longhorn

Finding financing for your 2018 Ram 2500 truck (mega cab) can be a good way to get into the car of your dreams while paying it off over the course of several years by making regular monthly payments. Determine the amount of money you will be required to to finance by finding the distinction between the expense of your brand-new Ram 2500 and the amounts of your deposit on the car and any trade-in value from your existing car. Subtract these values from the new vehicle’s price.

This will give you the total amount of money you will be required to finance your 2018 Ram 2500. Consult loan companies to see quoted financing offers. These deals will be based upon your credit rating, consumer profile, and credit history. The next step is all about getting the ideal lending institution. It is good to compare financing APRs from a number of lenders (looking at deals with 3-4 lenders is usually best). Double checking the competing deals will help you secure the very best financing offer possible on your Ram vehicle.

To complete your 2500 finance, you need to do several things including having a suitable credit rating, meeting lender requirements, and meeting auto finance qualifying criteria. Credit ratings in the 500s (subprime category) may be appropriate for older used auto funding with ratings in the 600s suitable for newer car finance offers.

Other lending institution requirements consist of making a specified level of income every month and fulfilling residency criteria by living in a region the lender services for a set amount of time, like several months. In the nonprime credit bracket of 601 to 660 ratings, lending institutions might require borrowers to have a month-to-month income of $1,600 to $2,000. Subprime lenders in the 501 to 600 credit scores generally have comparable requirements. Finally your car or truck needs to satisfy general auto financing requirements like being more recent than 10 years old and having less than 100,000 miles with positive vehicle equity.

Ram 2500 Refinancing

Refinance your Ram 2500 Longhorn truck (mega cab). Learn how you can save money by adjusting your current loan.

Find Ram 2500 Insurance

Learn about insurance and see coverage options for your Ram 2500. Bundling your insurance can save you money.

Learn About Chrysler Capital

Chrysler Capital is Ram’s in-house financing services branch. If you are thinking about purchasing a more recent automobile from a brand car dealership, they provide several funding choices. The benefits and deals can include lending offers like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based on the down payment). Chrysler Capital can also provide leasing deals and rewards like 10,500 yearly miles for 39 months with a set dollar amount due at signing.

Financing Your 2500 Longhorn

It is necessary to recognize how much you can manage to put towards your new 2018 Ram 2500. When tracking your individual expenditures, you may want to track the financing deals from various lending institutions. This step is crucial not just for automobile budgeting but also for your finances. Checking loan numbers with a finance calculator is one of the simplest methods to quickly see your approximated automobile payment.

What is the Auto Payment to Buy a Ram 2500 Longhorn?

Ever wonder how much money it would cost to get a car loan on a 2018 Ram 2500? Here is an approximate cost you can use to begin the research! The answer to the vehicle payment question depends on a couple of things. The month-to-month automobile payment on a Ram 2500 Longhorn depends on your down payment, auto loan APR, loan term, your credit score, trade in-value, and other details. Things like the sales tax on the 2500 Longhorn also must be looked at. Now, we are ready to find the estimated payment. Because the manufacturer’s suggested retail price or MSRP is $55,995, an average estimated motor vehicle payment for a new 2500 may be approximately $811.62.

This is estimated by calculating the MSRP and subtracting a 10% down payment with a car loan lending rate of 5% throughout a 48 month term. Always remember these factors can change based upon your quoted car loan rates and bank or credit union offers. Keep in mind this is what it could cost if you bought the 2018 Ram 2500 “new” based on the MSRP. With older motor vehicles, there is a considerable likelihood the monthly auto payment will be dramatically different. You can check additional quotes using varying percentages and numbers by using a car financing calculator.

Estimated Monthly Payment

$811.62

Involved Payment Factors

MSRP: $55,995
Down Payment: 10% (estimated payment)
Loan Interest Rate: 5% (average rate)
Car Loan Term: 72 months (varies by offer)

Note: This estimated payment does not include other factors and costs like sales tax which would normally be included in actual payment estimate.

Info About 2018 Ram 2500 Refinancing

Refinancing your Ram 2500 is also an option to look into after you have already made a number of your initial regular monthly auto payments. The original lenders you originally financed through typically have incentives and promotions which expire or are front-weighted. For instance, special deals like cash back kickbacks and 0% APR financing discounts might start losing their effectiveness or benefit after 6 to 12 automobile payments.

When refinancing is a good option to consider, thoroughly read the terms and conditions of your financing contract and examine them to see if proceeding with the refinance may help you. Refinancing allows you to find a new loan for your vehicle debt with a different lending institution effectively adjusting your loan’s APR and term with the new loan’s interest rate and term. If your personal financial scenario has declined considering that you secured the loan for your Ram 2500 or if your starting APR and term are not favorable to you, think of refinancing. You can typically save more cash on your month-to-month vehicle payments by refinancing your vehicle loan.

Ram 2500 Vehile Insurance

Having an auto insurance policy insurance for your Ram 2500 is necessary. Choosing the best insurance plan and coverage for you can help cover costs and damages associated with automobile crashes and collisions, car theft, and other damage to your truck, car, or SUV. Not only will the insurance coverage assist you in repairing the damage from an automotive crash or striking an object, but retaining current insurance coverage is frequently a legal requirement to drive a car on the roads in a lot of states and counties in the United States. The very best auto insurance plans and associated coverage are comprehensive collision coverage which helps you repair accident-related damage to your Ram truck (mega cab) and pay for non accident-related damage from other situations things like bad weather conditions, storms, fire, vandalism, and wild animal impacts on top of automobile accidents. Your insurance coverage can also help you fix the 6.4L engine in your truck (mega cab) along with other mechanical parts and components. The amount you spend for the insurance coverage can range and is frequently based on the year of manufacture of your motor vehicle. If you drive the 2018 Longhorn, this will be factored into your regular monthly insurance coverage payments. Discover more about insurance and secure your Ram 2500 Longhorn 4 door Mega Cab SB with a 6.4L 8-cylinder 6A.

2018 Ram 2500 Longhorn 4 Door Mega Cab SB 6.4L 8-Cylinder 6A 3

Where to Buy Ram 2500 Longhorn

Looking for the right car or truck can be difficult. When it comes time to purchase a vehicle, there are a lot of things to take into consideration. For instance, you need to select the right make and model that matches your goals as well as managing a car or truck monthly payment that fits into your budget. There are a lot of choices around for checking out new and used motor vehicle stock, so it could be tough to recognize where to start your automobile purchasing journey. Carvana is one of the very best places to begin buying an automobile. Their big stock, financing choices, and trade-in policies can allow you to easily replace the automobile you have now for a different one you want to drive. Learn how to purchase a motor vehicle through Carvana.

Shop Ram 2500 on Carvana

2500 Longhorn Warranties

Service Warranty and Maintenance Details

We most often think about factory service warranties when it comes to having the optimal support for your new car. These factory service warranties include standard protections like a restricted 3 year or 36,000 mile bumper-to-bumper guarantee and a 5 year long or 60,000 mile powertrain manufacturer’s warranty. These yearly durations begin with the initial purchase date by the initial truck or car’s owner.

Supplementary manufacturer auto service warranties are often readily available based on the engine type. As an example, new cars, trucks, or SUVs with a diesel engine can come with a factory 5 year long or 100,000 mile powertrain guarantee. Hybrid vehicles and electrically powered vehicles (EVs) often come with distinct warranty plans like a 8 year long or 100,000 mile guarantee.

There are also extended automobile and vehicle service plans (VSPs), Certified pre-owned (CPO) guarantees, and additional guarantee protection options available outside of the auto manufacturers factory programs. VSPs offer routine maintenance service plans with supplemental protection for a vehicle’s parts and components in the event your car struggles with a disastrous mechanical failure. These are great alternatives to think about when purchasing a used vehicle.

CPO guarantees usually include protection for extra years under a mileage ceiling like 2 years or 80,000 miles on the car or truck. Cars, trucks, and SUVs that hold CPO statuses go through an extensive pre-owned assessment by professional technicians which adds additional warranty years. CPO automobiles normally cost more than comparable used motor vehicles , however, they could be worth it for having peace of mind that the vehicle you are shopping for is mechanically safe.

Other protection choices consist of prepaid automobile maintenance programs from car dealers. These programs cover the components, services, and labor that are part of the advised manufacturer’s routine maintenance schedule. You will find these checks and associated mileages listed in the car or truck owner’s guide.

Info Regarding 2500 Warranty Types

Factory Warranty: A factory warranty is what you might think of when it comes to the general concept of a “car warranty”. These types of guarantees most typically come with brand-new cars and trucks and are one of the easiest and most inexpensive methods to protect your car – warranty wise considering that the brand-new car may cost more than a used one leading to you spending more money.

Drivetrain Warranty: A drivetrain warranty covers the parts which drive the car forward. The pieces of the drivetrain can incorporate the axles, driveshaft, transmission, engine, exhaust manifolds, wheels, and connected parts. The warranty also normally covers engine parts like seals, gaskets, and other rubberized elements. A drivetrain warranty is another term for a powertrain service warranty and might cover comparable components depending upon the manufacturer’s definitions and warranty terms.

Roadside Warranty: A roadside warranty helps you when you are stranded or are broken down when traveling. This service warranty for the Ram 2500 Longhorn consists of basic support services such as towing, flat tire fixing or replacement, dead battery help and jumpstarts, lockout assistance, fluid and fuel delivery, and other related services. A roadside warranty resembles roadside assistance, but it is provided with the new automobile from the car manufacturer and not an add-on product through insurance policies or a vehicle service contract (VSC).

Rust & Corrosion Warranty: A rust and corrosion warranty helps to defend the body, materials, and frame of the vehicle. Car manufacturers include this anti-corrosion warranty with new vehicles to help repair damage caused by caustic liquids, substances, and materials.

Ram 2500 Factory Warranty Coverage

Factory Warranty: 3 years / 36,000 milesDrive Train Warranty: 5 years / 60,000 miles
Roadside Warranty: 5 years / 60,000 milesRust & Corrosion Warranty: 5 years / 100,000 miles
Data comes from dealer network APIs but is not endorsed or certified by any dealer.

Ram 2500 Longhorn Manufacturer Features

In order to create interest in a larger variety of car owners who are interested in the 2018 Ram 2500 Longhorn, different trim levels are provided. A large number of vehicle makers supply different alternatives for their vehicles. This includes Stellantis who makes the 2500 model. These alternatives can feature factors like assorted paint colors, wheel sizes, or packages that consist of features like a sunroof or gps system. Supplying these choices permits manufacturers to attract diverse types of buyers and also helps them to sell more automobiles.

These choices permit consumers to choose a vehicle which satisfies their requirements plus can include different functions that they may desire in their vehicle. Some automobile makers might provide things like a selection of various engines, trim lines, and also sport or performance packages to choose from, while others might offer a wide range of exterior colors or interior trim levels. The choices that are available are going to vary across car manufacturers, makes, and models, so do your research when you are trying to find a vehicle with particular options like heated seats or 3rd occupant seating.

By making the effort to investigate the different options that are available, you, as the customer, can ensure that you are buying specifically what you want in your new car. This truck (mega cab) by 2500 comes outfitted from the vehicle producer with a number of standard configurations and options. They consist of options like the front and rear stabilizer bar,6-way power passenger seat, 8-way power driver seat, bucket front seats, height adjustable driver seat, height adjustable passenger seat, multi-level heating driver seat, multi-level heating passenger seat, premium leather, ventilated driver seat, ventilated passenger seat, driver seat with power adjustable lumbar support, passenger seat with power adjustable lumbar support,folding center armrest, multi-level heating, rear ventilation ducts, reclining rear seats, split-folding rear seatback,2 one-touch power windows, remote keyless power door locks, heated mirrors,clock, compass, external temperature display, tachometer, trip computer,adjustable pedals, cruise control, front and rear cupholders, front and rear door pockets, front and rear parking sensors, front seatback storage, overhead console with storage, power steering, rear view camera, tilt-adjustable steering wheel, universal remote transmitter (for garage door, security system, etc.), audio and cruise controls on steering wheel,electrochromatic inside rearview mirror, heated steering wheel, leather and simulated alloy steering wheel, turn signal in mirrors, climate control, dual illuminating vanity mirrors,memorized settings for 2 drivers, memorized settings includes audio system,1 subwoofer(s), 12 months of provided satellite radio service, 9 total speakers, Alpine premium brand speakers, USB connection, auxiliary audio input and USB with external media control, satellite radio satellite radio, AM/FM stereo,power horizontal, privacy glass, variable intermittent wipers,auxiliary transmission fluid cooler, engine hour meter, step running boards,alloy wheels, full-size non-matching spare tire, underbody mounted spare tire, 18 x 8.0 inch wheels, all season tires, LT275/70R18 tires,trailer hitch, trailer wiring,2 front headrests, 3 rear headrests, auto delay off headlamps, child seat anchors, dual front side-mounted airbags, dusk sensing headlamps, engine immobilizer, front and rear head airbags, front fog/driving lights, post-collision safety system, remote anti-theft alarm system, stability control, tire pressure monitoring, traction control, 4-wheel ABS, passenger airbag occupant sensing deactivation, rear center 3-point belt, rear door child safety locks, rear height adjustable headrests, turn signal mirrors, ventilated front disc/solid rear disc brakes, DOT certified roadside safety kit,Longhorn Southfork Package, Quick Order Package 2FK, Quick Order Package 22K, 5th Wheel/Gooseneck Towing Preparatory Group, Convenience Group, Cold Weather Group,Center Stop Lamp with Cargo View Camera, Wheel To Wheel Side Steps, Delete Spray In Bedliner, Chrome BodySide Molding, MOPAR 20K Direct Mount 5th Wheel Hitch, Chrome Tubular Side Steps, Clearance Lamps, 20″ x 8.0″ Aluminum Wheels with Walnut Pockets, Tri-Fold Tonneau Cover, 20″ x 8.0″ Polished Aluminum Wheels, Rear Window Defroster, Power Sunroof, RamBox Cargo Management System, Power Folding Chrome Trailer Tow Mirrors, LT275/70R18E Outline White Lettering On/Off Road Tires,Auxiliary Switches-Instrument Panel Mounted, Single Disc Remote CD Player, Premium Leather Bucket Seats,Dual Alternators Rated AT 380 Amps, Dual Alternators Rated AT 440 Amps, 6-Speed Automatic 68RFE Transmission, Engine Block Heater, Anti-Spin Differential Rear Axle, 4.10 Axle Ratio, 220 Amp Alternator, 6.7L I6 Cummins Turbo Diesel Engine, Keyless Go, Auto Level Rear Air Suspension, and other typical vehicle features.

2018 Ram 2500 Longhorn 4 Door Mega Cab SB 6.4L 8-Cylinder 6A 4

Ram 2500 FAQs


Looking for info about the Ram 2500 Longhorn? Discover answers to frequently asked questions. It is very important to know what you are getting into with your vehicle purchase and research the specific details. Check out the motor vehicle specifications and be aware of how your car payment on an automobile can affect your financial situation. These answers can help you understand the capabilities of the vehicle along with miles per gallon, weight, horsepower, and engine capabilities.

What is a Ram 2500 Longhorn?

The Ram 2500 is a vehicle line produced by Stellantis. The Longhorn is a specific package of the Ram 2500 lineup. The vehicle is categorized as a full-size pickup truck.

How much does a Ram 2500 Longhorn cost?

The Ram 2500 Longhorn costs around $55,995.

What is the car payment to buy a Ram 2500 Longhorn?

The monthly car payment on a Ram 2500 Longhorn depends on your down payment, car loan interest rate, term, credit score, trade in-value, and other factors. Things like sales tax on the 2500 Longhorn also need to be considered. Since the MSRP is $55,995, the average car payment for a new 2500 could be around $811.62. This can be estimated by using the MSRP minus a 10% down payment with a auto loan interest rate of 5% over a term of 48 months. Keep in mind these factors will vary depending on your qualifying loan rates and lending offers. You can check additional estimates with varying numbers by using a car payment calculator.

Can I lease a Ram 2500 Longhorn?

You may be able to lease a Ram 2500 Longhorn through an auto loan lender or financial institution.

Can I refinance my Ram 2500 Longhorn?

You may be able to refinance your Ram 2500 Longhorn depending on your credit score and financial situation. To learn more about lenders who offer vehicle refinancing and car loans, check out the best auto refinance companies.

Where can I buy a Ram 2500 Longhorn?

Try searching car dealers like Carvana for a Ram 2500 Longhorn. They often have good deals on recent vehicles and may also have a similar Ram 2500 in their inventory.

How far does the Ram 2500 Longhorn go on a single tank of gas?

The Ram 2500 Longhorn can usually travel around 0/0 miles miles on a full tank of gas. This range is dependent on driving conditions, vehicle maintenance, and other roadway factors.

Does the Ram 2500 have good gas mileage?

Ram 2500 gets an EPA estimated miles per gallon (MPG) on the city/highway roads. The combined MPG is MPG. Understanding if this is a good gas mileage depends on what you are comparing the vehicle to. You can use our Gas Mileage Comparison calculator to see MPG estimates between vehicles with different MPG ratings along with destinations.

What kind of gas mileage does the Ram 2500 get?

The Ram 2500 gets (city/highway) MPG per the Environmental Protection Agency or EPA. The combined MPG rating is .

What type of gas does a Ram 2500 use?

The Ram 2500 uses the regular unleaded fuel type.

How much gas does the Ram 2500 gas tank hold?

The gas tank in the Ram 2500 holds 31 gallons of gas.

What type of vehicle is the Ram 2500 Longhorn?

The Ram 2500 with the Longhorn package is a full-size pickup truck.

What is the towing capacity of a Ram 2500?

The Ram 2500 has a towing capacity of 16,200 pounds.

How much horsepower does a Ram 2500 have?

The Ram 2500 has a horsepower rating of 410HP.

What kind of engine does a Ram 2500 Longhorn have?

The Ram 2500 Longhorn comes with a 6.4L V8 6-speed automatic 6.4 foot bed engine.

What type of drivetrain does a Ram 2500 Longhorn have?

The Ram 2500 Longhorn features a rear wheel drive drivetrain.

What kind of transmission does a Ram 2500 come with?

The Ram 2500 Longhorn comes with a 6-speed shiftable automatic transmission.

Where is the Ram 2500 made?

The Ram 2500 Longhorn is made in the United States by Stellantis.

Is the Ram 2500 domestic or imported?

The Ram 2500 is a domestic vehicle.

What car company makes the Ram 2500 Longhorn?

The Stellantis is the auto manufacturer which produces the Ram 2500 Longhorn.

How much does a Ram 2500 weigh?

The Ram 2500 Longhorn has a gross vehicle weight of 9,000 pounds and a curb weight of pounds. Learn more about how a vehicle is weighed.

What kind of warranty does the Ram 2500 come with?

The Ram 2500 Longhorn can come with a few warranties from the manufacturer including a 5 years / 60,000 miles drivetrain warranty, a 5 years / 60,000 miles roadside warranty, a 5 years / 100,000 miles anti-rust warranty, and a maintenance program.

Related Vehicles

Ready To Start The Refinance Process?

Start by connecting with lenders**.