Lexus GS 350 vs. Lexus RX 350
iSeeCars' unbiased and data-driven comparison of the Lexus GS 350 and Lexus RX 350 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Lexus GS 350 and the Lexus RX 350.
When we compare the Lexus GS 350's and the Lexus RX 350's specifications and ratings, the Lexus GS 350 has the advantage in the area of base engine power. The Lexus RX 350 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency, reliability, resale value, interior volume and overall quality score. Based on this comparison of the Lexus GS 350's and the Lexus RX 350's specifications and ratings, the Lexus RX 350 is a better car than the Lexus GS 350.
Pricing: A used 2020 Lexus GS 350 ranges from $30,332 to $44,999 while a used 2020 Lexus RX 350 is priced between $28,481 to $44,988.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Lexus GS 350 loses 44.8 percent of its value and the Lexus RX 350 loses 38.9 percent of its value. This means the Lexus RX 350 retains 5.9 percentage points more of its value and has the advantage of higher resale value versus the Lexus GS 350.
Quality Rating: The iSeeCars Overall Quality rating for the Lexus GS 350 is 8.1 out of 10 while the Lexus RX 350's quality rating is 8.4 out of 10. This results in the Lexus GS 350 being ranked 3 out of 24 Best Luxury Midsize Cars and the Lexus RX 350 being ranked 3 out of 68 Best Luxury Crossover SUVs.
Reliability Rating: iSeeCars’ Reliability Rating for the Lexus GS 350 is 7.9 out of 10. For the Lexus RX 350 the reliability rating is 8.4 out of 10. This gives the Lexus RX 350 a slight advantage in reliability compared to the Lexus GS 350.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Lexus GS 350’s base engine makes 311 horsepower, and the Lexus RX 350 base engine makes 295 horsepower. The GS 350 is rated to deliver an average of 21 miles per gallon, with a highway range of 452 miles. The RX 350 is rated to deliver an average of 23 miles per gallon, with a highway range of 518 miles. This gives the Lexus RX 350 the fuel efficiency and maximum range advantage over the Lexus GS 350. The GS 350 uses premium unleaded, and the RX 350 uses regular unleaded.
Passenger Space Comparison: The Lexus RX 350, a crossover/midsize SUV, has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, front leg room, rear head room, rear shoulder room and rear leg room. The Lexus GS 350 and Lexus RX 350 are comparable in regards to cargo space.
Safety Ratings: The Lexus RX 350 has an average safety rating of 4.38 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
-
Starting MSRP:
51065
Category Avg Starting MSRP:
(Luxury Midsize Cars)
63037
Category Starting MSRP Range:
(Luxury Midsize Cars)
25370 - 130000
New Car Pricing
Asking Price:
-
Starting MSRP:
44150
Category Avg Starting MSRP:
(Luxury Midsize SUVs)
65531
Category Starting MSRP Range:
(Luxury Midsize SUVs)
41040 - 113000
Used Car Pricing
Avg Used Car Price:
38222
Price Range:
30332 - 44999
Category Avg Price:
(Luxury Midsize Cars)
40286
Category Avg Price Range:
(Luxury Midsize Cars)
21480 - 73618
# Used Cars for Sale Nationally:
12
Avg Mileage of Used Cars for Sale:
55638
# Good or Great Deals:
2
Used Car Pricing
Avg Used Car Price:
35850
Price Range:
28481 - 44988
Category Avg Price:
(Luxury Midsize SUVs)
41707
Category Avg Price Range:
(Luxury Midsize SUVs)
23117 - 81479
# Used Cars for Sale Nationally:
219
Avg Mileage of Used Cars for Sale:
58774
# Good or Great Deals:
79
Lexus GS 350 Scores & Rankings
Overall Score:
8.1 / 10
Reliability:
7.9 / 10
Retained Value:
8.2 / 10
Safety:
Not available
Lexus RX 350 Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
8.4 / 10
Retained Value:
8.5 / 10
Safety:
8.4 / 10
iSeeCars Reliability Insights for Lexus GS 350
Remaining Life Expectancy (years):
9.6
Typical Category Remaining Life Expectancy:
(Luxury Midsize Cars)
8.1
Category Remaining Life Expectancy Range:
(Luxury Midsize Cars)
4.4 - 17.1
Chance of Reaching 200k Miles for a New Car:
0.275
iSeeCars Reliability Insights for Lexus RX 350
Remaining Life Expectancy (years):
11.8
Typical Category Remaining Life Expectancy:
(Luxury Midsize SUVs)
8.1
Category Remaining Life Expectancy Range:
(Luxury Midsize SUVs)
4.7 - 11.8
Chance of Reaching 200k Miles for a New Car:
0.335
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
0.9363575983924823
Typical Category Recalls:
(Luxury Midsize Cars)
2.8
Category Range for Recalls:
(Luxury Midsize Cars)
0.6 - 32.1
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.4909911581803492
Typical Category Recalls:
(Luxury Midsize SUVs)
2.9
Category Range for Recalls:
(Luxury Midsize SUVs)
0.7 - 24.5
Lexus GS 350 Rankings
Ranking
1 out of / 6Ranking
1 out of / 6Ranking
3 out of / 24Ranking
4 out of / 24Ranking
5 out of / 24Ranking
11 out of / 24Ranking
19 out of / 24Lexus RX 350 Rankings
Ranking
1 out of / 68Ranking
1 out of / 27Ranking
1 out of / 27Ranking
1 out of / 25Ranking
1 out of / 25Ranking
1 out of / 1Ranking
3 out of / 68Ranking
3 out of / 27Ranking
4 out of / 68Ranking
5 out of / 5Ranking
12 out of / 27Ranking
15 out of / 27Ranking
16 out of / 27Ranking
19 out of / 27Ranking
21 out of / 27Ranking
24 out of / 64Ranking
24 out of / 27Ranking
27 out of / 27Ranking
28 out of / 68Ranking
34 out of / 68Ranking
34 out of / 68Ranking
36 out of / 68Ranking
41 out of / 68Ranking
41 out of / 68Ranking
65 out of / 68Available Body Styles
Sedan
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Lexus GS 350 Trim Levels
Base, F SPORT
Lexus RX 350 Trim Levels
Base, F SPORT, F SPORT Performance
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.38 out of 5 Stars
2025 NHTSA Overall Rating:
4 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
311 hp @ 6400 rpm
Torque:
280 foot-lbs @ 4800 rpm
Power-to-Weight Ratio (higher is better):
0.080 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
295 hp @ 6300 rpm
Torque:
267 foot-lbs @ 4700 rpm
Power-to-Weight Ratio (higher is better):
0.070 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD / RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 26 / 21
Range (city/hwy):
331 / 452 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 27 / 23
Range (city/hwy):
384 / 518 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Parking Sensors:
Available
Power Lift Gate:
Available
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Available
Internet Radio:
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Available
Paddle Shifters:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Voice Recognition:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Parking Sensors:
Available
Power Lift Gate:
Standard
Air Suspension:
N/A
Android Auto:
Standard
Apple CarPlay:
Standard
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roof Rack:
Available
Trailer Hitch:
N/A
Wifi:
Standard
Wireless Smartphone Charging:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Available
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Available
360-Degree Camera:
Available
Driver Attention Monitoring:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38 inches
Front Leg Room:
42.3 inches
Front Shoulder Room:
57.3 inches
Rear Head Room:
37.8 inches
Rear Leg Room:
36.8 inches
Rear Shoulder Room:
55.7 inches
Cargo Space:
18.4 cubic feet
Cargo Space, 2nd-row seat folded down:
Not yet available
Overall Interior Volume:
100.0 cubic feet
Interior Dimensions
Front Head Room:
39.4 inches
Front Leg Room:
44.1 inches
Front Shoulder Room:
57.8 inches
Rear Head Room:
39.1 inches
Rear Leg Room:
38 inches
Rear Shoulder Room:
57.6 inches
Cargo Space:
18.4 cubic feet
Cargo Space, 2nd-row seat folded down:
56.3 cubic feet
Overall Interior Volume:
139.7 cubic feet
Exterior Dimensions
Curb Weight:
3891 lbs
Width:
72.4 inches
Height:
57.9 inches
Length:
192.1 inches
Wheelbase:
112.2 inches
Ground Clearance:
5.1 inches
Exterior Dimensions
Curb Weight:
4222 lbs
Width:
74.6 inches
Height:
67.7 inches
Length:
192.5 inches
Wheelbase:
109.8 inches
Ground Clearance:
8.2 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/45R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/65R18
Exterior Colors
Black
Caviar / Obsidian
Blue
Nightfall Mica
Gray
Smoky Granite Mica
Red
Matador Red Mica
Silver
Atomic Silver / Liquid Platinum
White
Eminent White Pearl
Beige
Not available
Green
Not available
Exterior Colors
Black
Caviar / Obsidian
Blue
Nightfall Mica
Gray
Nebula Gray Pearl
Red
Matador Red Mica
Silver
Atomic Silver
White
Eminent White Pearl
Beige
Moonbeam Beige Metallic
Green
Nori Green Pearl
Interior Colors
Beige
Chateau w/Gray Sapele Wood and Aluminum Trim / Chateau w/Striated Black Trim
Black
Black w/Gray Sapele Wood and Aluminum Trim / Black w/Striated Black Trim
Brown
Flaxen w/Open-Pore Brown Walnut Trim / Flaxen w/Striated Black Trim
Gray
Not available
Interior Colors
Beige
Parchment w/Gray Sapele Wood and Aluminum Trim / Parchment w/Matte Bamboo Trim / Parchment w/Striated Black Trim
Black
Black w/Gray Sapele Wood and Aluminum Trim / Black w/Matte Walnut Trim / Black w/Striated Black Trim
Brown
Noble Brown w/Gray Sapele Wood and Aluminum Trim
Gray
Birch w/Gray Sapele Wood and Aluminum Trim / Birch w/Matte Walnut Trim / Birch w/Striated Black Trim
