2018 Audi Q7 vs. 2018 Lexus RX 350
iSeeCars' unbiased and data-driven comparison of the 2018 Audi Q7 and 2018 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 2018 Audi Q7 and the 2018 Lexus RX 350.
In comparing the 2018 Audi Q7's and the 2018 Lexus RX 350's specifications and ratings, the 2018 Audi Q7 has the advantage in the area of typical lower range of pricing for used cars. The 2018 Lexus RX 350 has the advantage in the areas of fuel efficiency, reliability, resale value, overall quality score and base engine power. Based on this comparison of the 2018 Audi Q7's and the 2018 Lexus RX 350's specifications and ratings, the 2018 Lexus RX 350 is a better car than the 2018 Audi Q7.
Pricing: A used 2018 Audi Q7 ranges from $18,994 to $33,465 while a used 2018 Lexus RX 350 is priced between $25,492 to $36,997.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the 2018 Audi Q7 loses 58.5 percent of its value and the 2018 Lexus RX 350 loses 42.5 percent of its value. This means the 2018 Lexus RX 350 retains 15.9 percentage points more of its value and has the advantage of higher resale value versus the 2018 Audi Q7.
Quality Rating: The iSeeCars Overall Quality rating for the Audi Q7 is 8.0 out of 10 while the Lexus RX 350's quality rating is 8.4 out of 10. This results in the Audi Q7 being ranked 6 out of 20 Best Luxury Midsize SUVs and the Lexus RX 350 being ranked 2 out of 20. Out of 68 Best Luxury Crossover SUVs, the Audi Q7 is ranked 15 and the Lexus RX 350 is ranked 5.
Reliability Rating: iSeeCars’ Reliability Rating for the Audi Q7 is 8.1 out of 10. For the Lexus RX 350 the reliability rating is 8.9 out of 10. This gives the Lexus RX 350 a slight advantage in reliability compared to the Audi Q7.
Engine Power and Fuel Efficiency Comparison: For engine performance, the 2018 Audi Q7’s base engine makes 252 horsepower, and the 2018 Lexus RX 350 base engine makes 295 horsepower. The Q7 is rated to deliver an average of 21 miles per gallon, with a highway range of 563 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 2018 Lexus RX 350 the advantage in fuel efficiency and the 2018 Audi Q7 the advantage in maximum range. The Q7 uses premium unleaded, and the RX 350 uses regular unleaded.
Safety Ratings: When comparing crash test ratings from NHTSA, the 2018 Audi Q7 has higher safety ratings than the 2018 Lexus RX 350, with an average rating of 5 out of 5 Stars compared to 4.42 out of 5 Stars.
New Car Pricing
Asking Price:
-
Starting MSRP:
$49,900
Category Avg Starting MSRP:
(Luxury Midsize SUVs)
$59,001
Category Starting MSRP Range:
(Luxury Midsize SUVs)
$39,035 - $105,100
New Car Pricing
Asking Price:
-
Starting MSRP:
$43,470
Category Avg Starting MSRP:
(Luxury Midsize SUVs)
$59,001
Category Starting MSRP Range:
(Luxury Midsize SUVs)
$39,035 - $105,100
Used Car Pricing
Avg Used Car Price:
$25,672
Price Range:
$18,994 - $33,465
Category Avg Price:
(Luxury Midsize SUVs)
$32,210
Category Avg Price Range:
(Luxury Midsize SUVs)
$20,650 - $46,727
# Used Cars for Sale Nationally:
298
Avg Mileage of Used Cars for Sale:
85,645
# Good or Great Deals:
130
Used Car Pricing
Avg Used Car Price:
$31,351
Price Range:
$25,492 - $36,997
Category Avg Price:
(Luxury Midsize SUVs)
$32,210
Category Avg Price Range:
(Luxury Midsize SUVs)
$20,650 - $46,727
# Used Cars for Sale Nationally:
173
Avg Mileage of Used Cars for Sale:
72,603
# Good or Great Deals:
46
Audi Q7 Scores & Rankings
Overall Score:
8.0 / 10
Reliability:
8.1 / 10
Retained Value:
6.9 / 10
Safety:
9.0 / 10
Lexus RX 350 Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
8.9 / 10
Retained Value:
7.9 / 10
Safety:
8.4 / 10
iSeeCars Reliability Insights for 2018 Audi Q7
Remaining Life Expectancy (years):
3.9
Typical Category Remaining Life Expectancy:
(Luxury Midsize SUVs)
4.7
Category Remaining Life Expectancy Range:
(Luxury Midsize SUVs)
1.9 - 7.2
Chance of Reaching 200k Miles for a New Car:
12.9%
iSeeCars Reliability Insights for 2018 Lexus RX 350
Remaining Life Expectancy (years):
6.8
Typical Category Remaining Life Expectancy:
(Luxury Midsize SUVs)
4.7
Category Remaining Life Expectancy Range:
(Luxury Midsize SUVs)
1.9 - 7.2
Chance of Reaching 200k Miles for a New Car:
49.6%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.4
Typical Category Recalls:
(Luxury Midsize SUVs)
3.3
Category Range for Recalls:
(Luxury Midsize SUVs)
0.9 - 13.6
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.4
Typical Category Recalls:
(Luxury Midsize SUVs)
3.3
Category Range for Recalls:
(Luxury Midsize SUVs)
0.9 - 13.6
Audi Q7 Rankings
Ranking
1 out of / 3Ranking
2 out of / 20Ranking
2 out of / 7Ranking
2 out of / 5Ranking
4 out of / 68Ranking
4 out of / 20Ranking
5 out of / 20Ranking
5 out of / 20Ranking
5 out of / 10Ranking
6 out of / 68Ranking
6 out of / 29Ranking
6 out of / 20Ranking
7 out of / 20Ranking
8 out of / 20Ranking
9 out of / 20Ranking
9 out of / 19Ranking
10 out of / 29Ranking
11 out of / 68Ranking
11 out of / 29Ranking
11 out of / 20Ranking
12 out of / 68Ranking
12 out of / 68Ranking
12 out of / 29Ranking
13 out of / 26Ranking
14 out of / 68Ranking
14 out of / 29Ranking
14 out of / 20Ranking
15 out of / 68Ranking
15 out of / 29Ranking
15 out of / 29Ranking
16 out of / 68Ranking
19 out of / 29Ranking
19 out of / 20Ranking
21 out of / 29Ranking
24 out of / 68Ranking
24 out of / 29Ranking
25 out of / 29Ranking
29 out of / 68Ranking
42 out of / 59Ranking
64 out of / 68Lexus RX 350 Rankings
Ranking
1 out of / 20Ranking
1 out of / 19Ranking
1 out of / 1Ranking
2 out of / 68Ranking
2 out of / 20Ranking
3 out of / 20Ranking
3 out of / 10Ranking
5 out of / 68Ranking
6 out of / 6Ranking
7 out of / 68Ranking
10 out of / 20Ranking
10 out of / 20Ranking
12 out of / 20Ranking
14 out of / 20Ranking
16 out of / 20Ranking
17 out of / 20Ranking
20 out of / 20Ranking
21 out of / 59Ranking
26 out of / 68Ranking
32 out of / 68Ranking
37 out of / 68Ranking
37 out of / 68Ranking
40 out of / 68Ranking
42 out of / 68Ranking
62 out of / 68Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2018 Audi Q7 Trim Levels
2.0T quattro Premium, 2.0T quattro Premium Plus, 3.0T quattro Premium, 3.0T quattro Premium Plus, 3.0T quattro Prestige
2018 Lexus RX 350 Trim Levels
Base, F SPORT
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 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):
5 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
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.42 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:
252 hp @ 5000 rpm
Torque:
273 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.054 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:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 25 / 21
Range (city/hwy):
428 / 563 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
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Trailer Hitch:
Standard
Voice Recognition:
Standard
Adaptive Cruise Control:
Available
Air Suspension:
Available
Android Auto:
Available
Apple CarPlay:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Massage Seats:
Available
Navigation System:
Available
Roadside assistance:
Available
Roof Rack:
Available
Wifi:
Available
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Paddle Shifters:
Available
Parking Sensors:
Available
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Trailer Hitch:
Available
Voice Recognition:
Standard
Adaptive Cruise Control:
Standard
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Massage Seats:
N/A
Navigation System:
Standard
Roadside assistance:
Standard
Roof Rack:
Available
Wifi:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
Available
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Wireless Smartphone Charging:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
360-Degree Camera:
Available
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
38.4 inches
Front Leg Room:
41.7 inches
Front Shoulder Room:
59.5 inches
Rear Head Room:
38.8 inches
Rear Leg Room:
38.8 inches
Rear Shoulder Room:
58.5 inches
Cargo Space:
14.8 cubic feet
Cargo Space, 2nd-row seat folded down:
71.6 cubic feet
Overall Interior Volume:
Not yet available
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:
4707 lbs
Width:
87.1 inches
Height:
68.5 inches
Length:
199.6 inches
Wheelbase:
117.9 inches
Ground Clearance:
8.3 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 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
255/60R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/65R18
Exterior Colors
Beige
Cobra Beige Metallic
Black
Night Black / Orca Black Metallic
Blue
Galaxy Blue Metallic / Ink Blue Metallic
Brown
Argus Brown Metallic
Gray
Graphite Gray Metallic / Samurai Gray Metallic
Silver
Florett Silver Metallic
White
Carrara White / Glacier White Metallic
Red
Not available
Exterior Colors
Beige
Satin Cashmere Metallic
Black
Caviar / Obsidian
Blue
Nightfall Mica
Brown
Autumn Shimmer
Gray
Nebula Gray Pearl
Silver
Atomic Silver / Silver Lining Metallic
White
Eminent White Pearl
Red
Matador Red Mica
Interior Colors
Beige
Pistachio Beige
Black
Black
Brown
Nougat Brown
Gray
Rock Gray
Interior Colors
Beige
Parchment w/Gray Sapele Wood Trim / Parchment w/Matte Bamboo Trim
Black
Black w/Espresso Walnut Trim / Black w/Gray Sapele Wood Trim / Black w/Striated Black Trim
Brown
Noble Brown w/Gray Sapele Wood Trim / Noble Brown w/Matte Linear Dark Mocha Wood Trim
Gray
Stratus Gray w/Espresso Walnut Trim / Stratus Gray w/Gray Sapele Wood Trim / Stratus Gray w/Striated Black Trim
