2018 Lexus GS 450h 4 door Sedan

Learn about the Lexus GS mid-size car. See the engine specifications, gas mileage, price, and MSRP. Research Lexus 450h warranty features and Lexus Financial Services lending options.

Looking for a Lexus GS?

Find your perfect ride. Carvana has thousands of vehicles in their inventory. Your GS 450h may be waiting for you.

Home » Vehicles » 2018 Lexus GS 450h 4 Door Sedan 3.5L 6-Cylinder gas/electric Hybrid CVT

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 Lexus GS sedan

The 2018 Lexus GS is made under the Lexus automobile brand. It is classified as a mid-size car and features a sedan body. This 4 door sedan has rear wheel drive with a continuously variable-speed automatic transmission. The Lexus GS is mainly imported from the country of Japan. The Lexus automobile line is a subsidiary auto company held by Toyota Motor Corporation.

Thinking about changing vehicles?

Looking for a new car? Check out Lexus GS sedan listings. Carvana’s extensive inventory can help you find the vehicle that is right for you!

2018 Lexus GS 450h 4 Door Sedan 3.5L 6-Cylinder gas/electric Hybrid CVT 1

Overview of the 2018 Lexus GS 450h

The Lexus GS comes in various trim levels and featured packages including the 2018 Lexus GS 450h 4 Door Sedan (3.5L 6-Cylinder gas/electric Hybrid CVT). This variation of the GS sedan features the 450h 4 door sedan with a 3.5L 6-cylinder gas/electric hybrid CVT on the Lexus GS vehicle chassis. The GS 450h trim may integrate vehicle upgrade plans depending upon the origin of the automobile and the time of production.

Lexus GS 450h Pricing and MSRP

Are you interested in finding a 2018 Lexus GS 450h? The original MSRP is posted at $63,635 and related Kelly Blue Book appraisals are often lower. Used vehicle quotes are calculated from the year, make, design, and qualities. Lexus GS values can increase beyond these value ranges because of things like increased demand, limited availability, and market shortages. In 2021, car, SUV, and truck rates and related vehicle equity rose due to widespread semiconductor chip scarcity and supply chain confinements. This shortage generated a strain on the car marketplace with older used equity eclipsing the equity highs previously just seen by new car sales.

MSRP: $63,635

Trim & Style: 450h 4 door sedan with a 3.5L 6-cylinder gas/electric hybrid CVT

Shop Vehicles on Carvana

GS 450h Performance Specs and Engine

A vehicle’s power, torque, efficiency, and performance are important, and they matter more sometimes than others. If you are hauling a load or small trailer with a truck. The power, specifications and capacities of your engine hauling 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. However, if you are searching for an economical sedan to run about town as an everyday driver, you might not care what is under the hood as long as it is reliable and the engine runs well.

Lexus Vehicle Table Data

The 2018 Lexus GS may feature several different performance offerings and engine choices. This specific Lexus automobile is set up with the 3.5 hybrid engine with a rear wheel drive drivetrain.

Engine: 3.5L 6-cylinder gas/electric hybrid CVTHorsepower: 338
Doors: 4 doorTransmission: continuously variable-speed automatic
Drive Type: rear wheel driveFuel: hybrid
MSRP: $63,635Manufactured: Japan
Data comes from dealer network APIs but is not endorsed or certified by any dealer.
2018 Lexus GS 450h 4 Door Sedan 3.5L 6-Cylinder gas/electric Hybrid CVT 2

Fuel Usage and Gas Mileage (MPG)

Knowing about gas mileage and fuel usage are essential factors when it relates to purchasing a Lexus GS. The true expense of the automobile includes much more than the manufacturer’s suggested retail price and includes the fuel expense. This is generally the next most expensive element when it comes to vehicle ownership. The 3rd most costly aspect is obeying the suggested auto maker’s service schedule and conducting preventive routine maintenance.

The U.S. Environmental Protection Agency or EPA gives approximations around vehicle gas mileage (MPG) and how many miles a car or truck can efficiently drive per a gallon of fuel consumed on city streets and on the highway. MPG depends on Lexus GS engine type, performance, operation altitude, and other things like aftermarket customizations, but it provides a great standard for fuel consumption.

For the 2018 Lexus GS, the EPA has determined drivers will get around 29/34 MPG while operating the vehicle on city streets and during driving on the highway. These valuations are different because city driving involves traveling on local area roadways, stopping at traffic signals, pausing at stop signs, waiting at crosswalks for pedestrians, and other things which require the Lexus GS to stop and start more often. On the highway, the Lexus GS’s engine and fuel efficiency are extended, reaching a higher MPG score.

Miles Per Gallon Comparisons

Are you curious about comparing and contrasting motor vehicle MPGs? Check to see how your current vehicle compares to the fuel performance of the 2018 Lexus GS. Use the gas mileage comparison calculator to see how many more miles you might drive and expenses related to gas. Can you save cash by driving this Lexus GS or will it cost you more?

MPG: 29/34 MPG (city/Highway)

Compare Other vehicle MPGs

Finance Your GS 450h

Financing your 2018 Lexus GS sedan can be a good way to get into the car or truck of your dreams while paying it off over the course of several years by making month-to-month payments. You often normally start the vehicle shopping journey by determining the vehicle model you would like to get. Next, you need to calculate the amount you will require for financing by finding the difference between the price of your new Lexus GS and the valuations of your down payment and any trade-in credit from your old vehicle.

This will give you the total amount you will be required to finance your 2018 Lexus GS. Check with finance companies to see qualified financing deals. These deals will normally be based on your credit rating, consumer profile, and credit report. This next step includes getting the best lending institution. It is usually best to review funding APRs and terms from a couple of lending institutions (evaluating offers with 3-4 lending institutions is good). Double checking offers from competing lenders will help you secure the very best funding deal possible on your Lexus vehicle.

To finish off your GS finance, you may need to do a few things including having a qualifying credit rating, meeting financier requirements, and meeting automobile finance benchmarks. Credit scores in the 500s (subprime classification) might be acceptable for older used car or truck financing with ratings in the 600s suitable for newer vehicle finance offers.

Other loan provider requirements involve making a particular level of income every month and fulfilling residency criteria by residing in an area the loan provider services for a specified period of time, like several months. In the nonprime credit classification of 601 to 660 ratings, lenders may require a monthly income of $1,600 to $2,000. Subprime lending institutions in the 501 to 600 credit history generally have comparable requirements. Your car or truck should meet basic vehicle financing requirements like being newer than 10 years old and having less than 100,000 miles with favorable vehicle equity.

Lexus GS Refinancing

Refinance your Lexus GS 450h sedan. Learn how you can save money by adjusting your current loan.

Find Lexus GS Insurance

Learn about insurance and see coverage options for your Lexus GS. Bundling your insurance can save you money.

Learn About Lexus Financial Services

Lexus Financial Services is Lexus’s internal financial services division. They provide a lot of lending alternatives if you are thinking about purchasing a more recent automobile from one of the auto brands dealerships. The incentives and offers can consist of finance offers like 0% APR for 60 months and 6.9% stand alone APR for 84 months (based upon the down payment). Lexus Financial Services can even provide lease deals and incentives like 10,500 yearly miles for 39 months with a set dollar amount due at finalizing.

Finding Funding Your GS 450h

It is essential to be aware of how much you can manage to allocate towards your new 2018 Lexus GS. This is necessary not only for motor vehicle budgeting when keeping track of your individual expenses but also for comparing financing deals from various lenders. Using a finance calculator is one of the easiest methods to rapidly see your approximated vehicle payment.

What is the Car Payment to Buy a Lexus GS 450h?

Ever wonder how much it would cost to sign a motor vehicle loan on a 2018 Lexus GS? Here is an approximate cost you can use to start your research! The answer to the motor vehicle payment estimate question depends on several things. The month-to-month vehicle payment on a Lexus GS 450h is based upon your down payment amount, auto loan interest rate, loan term, your credit rating, trade in-value, and other elements. Details like the sales tax on the GS 450h also need to be considered. So, since the manufacturer’s suggested retail price or MSRP is $63,635, an average estimated automobile payment for a new GS may be approximately $922.35.

This can be estimated by using the MSRP minus a 10% down payment with a car loan interest rate of 5% over a 48 month term. Keep in mind it does not take into account important info like sales tax. Simply use this information for research purposes only. Remember this is what it might cost if you were to buy the 2018 Lexus GS “brand-new” based on the MSRP. With used and older automobiles, there is a significant possibility the month-to-month car payment will be drastically different. You can check more quotes with varying percentages and numbers by using a car payment calculator.

Estimated Monthly Payment

$922.35

Involved Payment Factors

MSRP: $63,635
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.

2018 Lexus GS Refinancing

Refinancing your Lexus GS is also an option to look into after you have made a number of your preliminary monthly motor vehicle payments. The primary lenders you originally financed through frequently have rewards and offers which terminate or are front-weighted. Unique deals like cash back refunds and 0% APR financing discount rates may start losing their efficiency or value after 6 to 12 car payments.

If your personal financial circumstance has changed since you acquired your Lexus GS or if your original term and rate are no longer beneficial to you, consider refinancing. You can normally save cash on your month-to-month vehicle payments by refinancing your automobile loan.

Lexus GS Auto Insurance Plans

Having auto insurance insurance for your Lexus GS is extremely important. Selecting the ideal insurance plan and coverage for you can help pay for damages connected with automobile accidents, motor vehicle theft, and other damage to your SUV, car, or truck. Not only will the policy help you repair the damage from an automotive collision or striking a stationary object, but having valid insurance is typically a legal mandate to drive a car on public roads in numerous states and counties in the United States. The very best vehicle insurance plans and associated coverage are often comprehensive collision coverage which helps you repair your Lexus sedan and also cover damage from lots of things like inclement weather conditions, storms, fire, vandalism, and wild animal strikes on top of automobile accidents. Your insurance can even help you repair the 3.5L engine in your sedan as well as other mechanical components and parts. The amount you pay for the coverage can range and is frequently based upon the manufacture year of your car. If you drive the 2018 450h, this will be factored into your regular monthly insurance coverage payments. Find out more about insurance coverage and secure your Lexus GS 450h 4 door sedan with a 3.5L 6-cylinder gas/electric hybrid CVT.

2018 Lexus GS 450h 4 Door Sedan 3.5L 6-Cylinder gas/electric Hybrid CVT 3

Where to Buy Lexus GS 450h

There are a lot of things to consider when it comes time to buy a car or truck. You want to find the ideal make and model that fits your demands along with handling a motor vehicle payment that fits into your spending plan. There are a lot of alternatives out there for shopping for new and used automobile inventory, so it can be hard to know where to start your car purchasing journey. Give Carvana a try.

Shop Lexus GS on Carvana

GS 450h Warranty Features

Service Warranty and Maintenance Specs

We regularly think about factory manufacturer’s warranties when it involves purchasing a premier maintenance for your new automobile. These factory manufacturer’s warranties feature basic protections like a restricted 3 year duration or 36,000 mile bumper-to-bumper warranty and a 5 year duration or 60,000 mile powertrain manufacturer’s warranty. These yearly durations begin with the original date of sale to the original car’s owner.

Supplemental manufacturer factory vehicle warranties are often readily available depending upon the engine type of the car or truck. As an example, brand-new cars with a diesel engine can include a factory 5 year duration or 100,000 mile powertrain guarantee. Hybrid motor vehicles and electric battery powered vehicles (EVs) additionally can have special warranty plans like a 8 year or 100,000 mile guarantee.

There are also extended automobile or vehicle service plans (VSPs), Certified pre-owned (CPO) coverage, and additional service warranty coverage alternatives offered beyond the manufacturers factory plans. VSPs provide routine maintenance service plans with supplementary protection for a vehicle’s parts in the event your motor vehicle has a large mechanical breakdown or failure. These are good alternatives to consider when purchasing a used automobile.

CPO guarantees often include protection for additional years with a time and mileage limitation like 2 years or 80,000 miles on the car or truck. Cars, trucks, and SUVs that hold CPO statuses go through a rigorous pre-owned examination by licensed brand specialists which includes extra service warranty years. CPO automobiles usually have price points more than similar used cars but can be worth it for having peace of mind that the car or truck you are purchasing is mechanically ok.

Other coverage alternatives consist of prepaid automobile maintenance plans from motor vehicle dealers. These programs encompass the components, services, and labor that belong to the advised manufacturer’s upkeep schedule. You will identify these line items and associated mileages listed in the car owner’s guide.

Specific GS Warranties

Factory Warranty: A factory warranty is what you may think of when it comes to the basic concept of a “car warranty”. These types of service warranties most typically come with new cars and are one of the easiest and most economical ways to secure your vehicle – warranty wise because the brand-new vehicle might cost more than a used one leading to you spending more money.

Drivetrain Warranty: A drivetrain warranty covers the parts, components, and systems which “drive” the automobile along. The elements of the drivetrain can include the axles, driveshaft, transmission, engine, exhaust manifolds, wheels, and similar elements. The service warranty also typically includes internal engine parts like seals, gaskets, and other rubberized parts. A drivetrain warranty is also another term for a powertrain service warranty and might cover similar components depending on the manufacturer’s definitions and warranty terms.

Roadside Warranty: A roadside warranty assists you when you are stranded or breakdown when traveling. This warranty for the Lexus GS 450h consists of standard aid services such as towing, flat tire fixing or replacement, dead battery assistance and jumpstarts, lockout assistance, fluid and fuel transport and delivery, and other related services. A roadside service warranty is similar to roadside assistance, however it is included with the new car from the automaker and not an add-on product through your car insurance or a vehicle service contract or VSC.

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

Lexus GS Factory Warranty Coverage

Factory Warranty: 4 years / 50,000 milesDrive Train Warranty: 6 years / 70,000 miles
Roadside Warranty: 4 years / unlimited milesRust & Corrosion Warranty: 6 years / unlimited miles
Data comes from dealer network APIs but is not endorsed or certified by any dealer.

Lexus GS 450h Factory Features

In order to interest a broader range of drivers who are interested in the 2018 Lexus GS 450h, different trim levels are provided. A large number of automobile manufacturers feature different alternatives for their vehicles. This includes Toyota Motor Corporation who makes the GS model. These alternatives can consist of things like different paint shades, wheel dimensions, or packages that consist of aspects like a sunroof or entertainment system. Supplying these choices permits suppliers to develop interest in diverse kinds of buyers as well as helps them to sell a large volume of cars.

These factory options enable consumers to choose a vehicle which meets their requirements and can include various features that they might want in their car. Some vehicle producers may offer things like a variety of various engines, trim lines, and performance packages to choose from, while others may offer different exterior color options or interior trim levels or colors. The choices that are available can vary across automakers, makes, and models, so do your research when you are searching for a vehicle with specific options like heated seats or third occupant seating.

By making the effort to explore the different alternatives that are readily available, you, as the customer, can make sure that you are buying precisely what you want in your new vehicle. This sedan by GS comes outfitted from the car producer with several basic setups and options. They include options like the four-wheel independent suspension, front and rear stabilizer bar,8-way power driver seat, 8-way power passenger seat, bucket front seats, height adjustable driver seat, height adjustable passenger seat, leather, multi-level heating driver seat, multi-level heating passenger seat, ventilated driver seat, ventilated passenger seat, driver seat with power adjustable lumbar support, passenger seat with power adjustable lumbar support,folding with pass-thru center armrest, rear ventilation ducts,4 one-touch power windows, hands-free entry, heated mirrors, reverse tilt dual mirrors provides curb view when vehicle in reverse,clock, compass, external temperature display, tachometer, trip computer,adaptive cruise control, electric power steering, front and rear cupholders, front and rear door pockets, front seatback storage, keyless ignition, rear view camera, tilt and telescopic steering wheel, universal remote transmitter (for garage door, security system, etc.), transmission, cruise and audio controls on steering wheel,electrochromatic inside rearview mirror, heated steering wheel, interior air filtration, leather and wood steering wheel, turn signal in mirrors, climate control, dual illuminating vanity mirrors,memorized settings for 3 drivers, memorized settings includes steering wheel,12 total speakers, 3 months of provided satellite radio service, DVD player, USB connection, adjustable speed sensitive volume control, auxiliary audio input and USB with external media control, satellite radio satellite radio, surround audio surround audio (discrete), video monitor, AM/FM stereo,one-touch power sunroof, power glass sunroof, power rear sunshade, rear defogger, remote sunroof operation, variable intermittent rain sensing wipers,inside mounted spare tire, painted alloy wheels, temporary spare tire, 18 x 8.0 inch wheels, 235/45R18 tires, performancE tires,2 front headrests, 3 rear headrests, LED headlamp, auto delay off headlamps, blind spot and lane departure warnings accident avoidance system, child seat anchors, daytime running lights, dual front and dual rear side-mounted airbags, dusk sensing headlamps, engine immobilizer, front and rear head airbags, front fog/driving lights, post-collision safety system, pre-collision safety system, remote anti-theft alarm system, self-leveling headlights, stability control, tire pressure monitoring, traction control, 4-wheel ABS, emergency braking assist, front and rear ventilated disc brakes, passenger airbag occupant sensing deactivation, rear center 3-point belt, rear door child safety locks, rear height adjustable headrests, turn signal mirrors, intuitive parking assist, glass breakage sensor,F SPORT 19″ Split Nine-Spoke Forged Alloy Wheels,Rear Spoiler, Body Side Moldings, Door Edge Guard, Rear Bumper Applique, One-Touch Power Trunk, Alloy Wheel Locks,All-Weather Floor Mats, Carpet Trunk Mat, Key Glove, Mark Levinson Premium Surround Sound Audio System, Cargo Net, All-Weather Floor Liners, Wood Door Trim, Illuminated Door Sills, and other typical features.

2018 Lexus GS 450h 4 Door Sedan 3.5L 6-Cylinder gas/electric Hybrid CVT 4

Lexus GS FAQs


Have concerns about the Lexus GS 450h? Discover answers to frequently asked FAQs. It is essential to know what you are getting into with your vehicle purchase and research the specific details. Check out the specifications and understand how your car payment on your car can impact your finances. These FAQs can help you understand the capabilities of the vehicle along with miles per gallon, weight, horsepower, and engine capabilities.

What is a Lexus GS 450h?

The Lexus GS is a vehicle line produced by Toyota Motor Corporation. The 450h is a specific package of the Lexus GS lineup. The vehicle is categorized as a mid-size car.

How much does a Lexus GS 450h cost?

The Lexus GS 450h costs around $63,635.

What is the car payment to buy a Lexus GS 450h?

The monthly car payment on a Lexus GS 450h depends on your down payment, car loan interest rate, term, credit score, trade in-value, and other factors. Things like sales tax on the GS 450h also need to be considered. Since the MSRP is $63,635, the average car payment for a new GS could be around $922.35. This can be estimated by using the MSRP minus a 10% down payment with a motor vehicle 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 Lexus GS 450h?

You may be able to lease a Lexus GS 450h through an auto loan lender or financial institution.

Can I refinance my Lexus GS 450h?

You may be able to refinance your Lexus GS 450h 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 Lexus GS 450h?

Try searching car dealers like Carvana for a Lexus GS 450h. They often have good deals on recent vehicles and may also have a similar Lexus GS in their inventory.

How far does the Lexus GS 450h go on a single tank of gas?

The Lexus GS 450h can usually travel around 504.6/591.6 miles miles on a full tank of gas. This range is dependent on driving conditions, vehicle maintenance, and other roadway factors.

Does the Lexus GS have good gas mileage?

Lexus GS gets an EPA estimated 29/34 MPG miles per gallon (MPG) on the city/highway roads. The combined MPG is 31 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 Lexus GS get?

The Lexus GS gets 29/34 MPG (city/highway) MPG per the Environmental Protection Agency or EPA. The combined MPG rating is 31.

What type of gas does a Lexus GS use?

The Lexus GS uses the premium unleaded (required) fuel type.

How much gas does the Lexus GS gas tank hold?

The gas tank in the Lexus GS holds 17.4 gallons of hybrid.

What type of vehicle is the Lexus GS 450h?

The Lexus GS with the 450h package is a mid-size car.

What is the towing capacity of a Lexus GS?

The Lexus GS has a towing capacity of pounds.

How much horsepower does a Lexus GS have?

The Lexus GS has a horsepower rating of 338HP.

What kind of engine does a Lexus GS 450h have?

The Lexus GS 450h comes with a 3.5L V6 hybrid CVT automatic engine.

What type of drivetrain does a Lexus GS 450h have?

The Lexus GS 450h features a rear wheel drive drivetrain.

What kind of transmission does a Lexus GS come with?

The Lexus GS 450h comes with a continuously variable-speed automatic transmission.

Where is the Lexus GS made?

The Lexus GS 450h is made in the Japan by Toyota Motor Corporation.

Is the Lexus GS domestic or imported?

The Lexus GS is a imported vehicle.

What car company makes the Lexus GS 450h?

The Toyota Motor Corporation is the auto manufacturer which produces the Lexus GS 450h.

How much does a Lexus GS weigh?

The Lexus GS 450h has a gross vehicle weight of 5,125 pounds and a curb weight of 4,112 pounds. Learn more about how a vehicle is weighed.

What kind of warranty does the Lexus GS come with?

The Lexus GS 450h can come with a few warranties from the manufacturer including a 6 years / 70,000 miles drivetrain warranty, a 4 years / unlimited miles roadside warranty, a 6 years / unlimited miles anti-rust warranty, and a maintenance program.

Related Vehicles

Ready To Start The Refinance Process?

Start by connecting with lenders**.