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2017 Lexus GS

Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2017 models.

Class: Midsize Cars
Body styles: 350 AWD 4dr Sedan, 450h 4dr Sedan Hybrid
Engines: 3.5L 6-cyl, 2.0L 4-cyl turbo, 5.0L 8-cyl
Horsepower: 270 hp
Transmission: automatic
Drivetrain: Rear-Wheel Drive, All-Wheel Drive
Seats: 5
Fuel: Hybrid, Premium Gasoline
MPG (best): 31 combined · 29 city / 34 hwy
Length: 192.1 in
Curb weight: 3,891–4,112 lb
NHTSA rating: Not rated
Recalls: 3 campaigns

Pros & cons

What's good

Excellent fuel economyUp to 31 MPG combined — 15% better than the average 2017 midsize car (26.9 MPG).
Hybrid version availableOffered as a hybrid as well as gas.
AWD / 4WD available

Watch out for

Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Modest powerUp to 270 hp, versus about 340 hp for similar 2017 models.

Calculated from EPA, NHTSA and vPIC data against 42 similar 2017 models — not a review. How we calculate this →

Overview

The 2017 Lexus GS is a midsize car offered with 3 engines (3.5L 6-cyl, 2.0L 4-cyl turbo and 5.0L 8-cyl), including a hybrid version and rear-wheel drive and all-wheel drive.

It measures about 192 inches long and 72 inches wide on a 112-inch wheelbase, with a curb weight of roughly 3,891 lb (350 AWD 4dr Sedan).

EPA rates its most efficient version at 31 MPG combined (29 city / 34 highway), 15% better than the 2017 midsize car average of 26.9 MPG, for an estimated $2,650 a year in fuel.

NHTSA has not published a 5-Star overall rating for this model year.

It has 3 recall campaigns on file and owners have filed 6 complaints with NHTSA since 2015, most often about the seat belts.

What changed for 2017

No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2016 GS — a carry-over year in the data.

Compared with 2016; trim, feature and price changes aren't covered. See the 2016 GS →

Trims, performance & features

Engine–3.5L 6-cyl

Engine270 hp3.5L 6-cyl hybrid

Transmissionautomatic

DriveAWD/4WD

Seating5 seats · 2 rows

Trims

350450h

Safety & driver-assist features

Automatic emergency brakingStandard

Pedestrian emergency brakingStandard

Forward collision warningStandard

Blind-spot monitoringOptional

Lane departure warningStandard

Lane keeping assistStandard

Adaptive cruise controlStandard

Parking assistOptional

Backup cameraStandard

Automatic high beamsStandard

Adaptive driving beamStandard

Keyless startStandard

Built in: Toyota City, Aichi · Cambridge, Ontario

NHTSA vPIC, as reported by the manufacturer for 3 2017 GS configurations; may not list every trim. How we calculate this →

Dimensions & weight

Body	Length	Width	Height	Wheelbase	Track F / R	Curb weight	Weight F/R
350 AWD 4dr Sedan	192.1 in	72.4 in	57.9 in	112.2 in	62.6 / 63 in	3,891 lb	52/48
450h 4dr Sedan Hybrid	192.1 in	72.4 in	57.5 in	112.2 in	62.6 / 63 in	4,112 lb	52/48

Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.

Will it fit your garage? Check with your measurements →

Engines, MPG & running costs

Version	Engine	Transmission	Drive	City / Hwy / Comb	vs. class	Fuel / yr	CO₂ g/mi
GS 450h Hybrid	3.5L 6-cyl	Automatic (AV-S8)	Rear-Wheel Drive	29 / 34 / 31	+15%	$2,650	283
GS 200t	2.0L 4-cyl turbo	Automatic (S8)	Rear-Wheel Drive	22 / 32 / 26	-3%	$3,150	345
GS 200t F Sport	2.0L 4-cyl turbo	Automatic (S8)	Rear-Wheel Drive	21 / 30 / 24	-11%	$3,400	368
GS 350	3.5L 6-cyl	Automatic (S8)	Rear-Wheel Drive	20 / 28 / 23	-14%	$3,550	388
GS 350 AWD	3.5L 6-cyl	Automatic (S6)	All-Wheel Drive	19 / 26 / 22	-18%	$3,750	411
GS 350 F Sport	3.5L 6-cyl	Automatic (S8)	Rear-Wheel Drive	19 / 27 / 22	-18%	$3,750	405
GS F	5.0L 8-cyl	Automatic (S8)	Rear-Wheel Drive	16 / 24 / 19	-29%	$4,350	472

7/10EPA fuel economy score (best version)

7/10EPA greenhouse gas score

Spend $1,250Fuel over 5 years vs. average new car

26.9 MPG2017 Midsize Cars average

EPA estimates; "vs. class" is combined MPG against the 2017 EPA class average. How we calculate this →

Safety ratings & technology

NHTSA has not published 5-Star ratings for the 2017 Lexus GS.

Similar 2017 midsize cars

Model	Best MPG / range	NHTSA overall	Recalls
2017 Lexus GS (this car)	31 MPG	Not rated	3
2017 BMW 3 Series	36 MPG	★★★★★	0
2017 BMW 5 Series	27 MPG	Not rated	0
2017 Mercedes-Benz E-Class	25 MPG	★★★★★	0
2017 Lexus IS	26 MPG	Not rated	2
2017 Mercedes-Benz C-Class	30 MPG	Not rated	0
2017 Tesla Model 3	310 mi	Not rated	16

Recalls (3)

Fuel System, Gasoline › Delivery › Fuel Pump · Apr 8, 2026

NHTSA campaign 26V222000 · 9,139 vehicles

Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2022 Lexus RC, 2016-2020 GS, and 2022 IS vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Risk: Fuel pump failure can cause an engine stall, increasing the risk of a crash.
Fix: Dealers will replace the fuel pump assembly, free of charge. Owner letters were mailed October 15, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 26LB05 and 26LA05.

Fuel System, Gasoline › Delivery › Fuel Pump · Nov 4, 2020

NHTSA campaign 20V682000 · 1,525,742 vehicles

Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land Cruiser, 2017-2020 Tacoma, 2019-2020 RAV4, 2019-2020 Sequoia, 2017-2020 Sienna, 2019-2020 Tundra, 2018-2020 Lexus ES350, 2017 Lexus GS200t, 2017-2019 Lexus GS350, 2019 Lexus GS300, 2018-2020 Lexus LC500h, 2019-2020 Lexus LS500, 2018-2019 Lexus GX460, 2017 Lexus IS200t, 2019 Lexus IS300, 2019 Lexus IS350, 2018-2020 Lexus LC500, 2018 Lexus LS500, 2019 Lexus LS500h, 2018-2019 Lexus LX570, 2017 Lexus RC200t, 2019 Lexus RC300, RC350, 2017 and 2019-2020 Lexus RX350, 2018-2020 RX350L, 2019 Lexus UX200, 2018-2019 Lexus NX300 vehicles. The low-pressure fuel pump inside the fuel tank may fail.
Risk: If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners of specific models were notified that remedy parts were available starting January 21, 2021. Owners of other models will be notified as remedy parts become available. Remedy parts should be available for all affected vehicles by late March 2021. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Note: This recall is an expansion of recall 20V-012. Toyota's number for this recall is 20TA02. Lexus' number for this recall is 20LA01.

Fuel System, Gasoline › Delivery › Fuel Pump · Feb 14, 2018

NHTSA campaign 18V107000 · 9,905 vehicles

Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2016-2018 Lexus GS F, 2018 LC500, and 2015-2018 Lexus RC F vehicles, equipped with 5.0L V8 2UR-GSE engines with two high pressure fuel pumps. Specific operating conditions may result in damage to the pulsation damper in one of the high pressure fuel pumps, possibly causing a fatigue crack in the fuel pump cover.
Risk: A cracked cover may leak fuel, which, in the presence of an ignition source, can increase the risk of a fire.
Fix: Toyota will notify owners, and dealers will replace the high pressure fuel pumps, free of charge. The recall is expected to begin April 2, 2018. Owners may contact Lexus customer service 1-800-255-3987. Toyota's numbers for this recall are J2B and JLB.

Check your VIN for open recalls at NHTSA ↗

Not every 2017 Lexus GS is affected — only a VIN check confirms your car.

Owner-reported problems

6Complaints to NHTSA since 2015

2Involved a crash

0Involved a fire

0Injuries reported

30,800 miTypical mileage at failure

Seat Belts2

Unknown Or Other2

Tires1

Electrical System › 12v/24v/48v Battery1

Fuel System, Gasoline1

Engine1

Wheels1

Air Bags1

Complaints received per month (last 24 months with reports)

Unverified owner reports; best-sellers collect more.

Used 2017 Lexus GS buyer's checklist

Run the VIN at nhtsa.gov/recalls. 3 recalls this year — ask for proof of repairs.
Seat Belts — 2 owner reports. Confirm the airbag warning light turns off after start-up and any airbag recall was completed.
Tires — 1 owner reports. Ask the seller and mechanic specifically about this system.
Electrical System › 12v/24v/48v Battery — 1 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
Mileage to watch. Owners typically reported problems around 30,800 miles; ask what was repaired near that point.
Hybrid system. Check for hybrid-system warning lights and ask whether the high-voltage battery has been replaced or is still under warranty.
Before you pay: service records, a history report and an independent inspection.

Generated by DecodedCars from NHTSA recalls and owner complaints for the 2017 Lexus GS. Not a substitute for a professional inspection.

Other GS years

Compare all years →

Year	MPG (best)	Length	Overall	Recalls	Complaints
2020 GS	23	192.1 in	Not rated	1	0
2019 GS	26	192.1 in	Not rated	3	1
2018 GS	31	192.1 in	Not rated	4	4
2016 GS	31	192.1 in	Not rated	2	10
2015 GS	31	191.7 in	Not rated	1	19
2014 GS	31	191.7 in	Not rated	1	19
2013 GS	31	191.7 in	Not rated	3	37
2011 GS	23	190.2 in	Not rated	3	7
2010 GS	23	190.2 in	Not rated	3	15
2009 GS	23	190.2 in	Not rated	3	3
2008 GS	23	190.2 in	Not rated	4	34
2007 GS	23	190.2 in	Not rated	6	55

Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Lexus. How we calculate this →