Lexus RX 350 vs. Mazda CX-9
When we compare the Lexus RX 350's and the Mazda CX-9's specifications and ratings, the Lexus RX 350 has the advantage in the areas of fuel efficiency, reliability, resale value, overall quality score and base engine power. The Mazda CX-9 has the advantage in the areas of new vehicle base pricing and typical lower range of pricing for one- to five-year-old used cars. Based on this comparison of the Lexus RX 350's and the Mazda CX-9's specifications and ratings, the Lexus RX 350 is a better car than the Mazda CX-9.
Lexus RX 350 vs. Mazda CX-9 Pricing
A used 2024 Lexus RX 350 ranges from $53,018 to $67,863 while a used 2023 Mazda CX-9 is priced between $33,994 to $44,041. For a new model, the Lexus RX 350's price is between $53,743 and $67,270, with the Mazda CX-9 priced between $36,965 and $46,945.
Lexus RX 350 vs. Mazda CX-9 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Lexus RX 350 loses 34.7 percent of its value and the Mazda CX-9 loses 46.3 percent of its value. This means the Lexus RX 350 retains 11.6 percentage points more of its value and has the advantage of higher resale value versus the Mazda CX-9.
Lexus RX 350 vs. Mazda CX-9 Quality Rating
The iSeeCars Overall Quality rating for the Lexus RX 350 is 9.2 out of 10 while the Mazda CX-9's quality rating is 8.3 out of 10. This results in the Lexus RX 350 being ranked 2 out of 61 Best Luxury 5-seater SUVs and the Mazda CX-9 being ranked 1 out of 7 Best 6-seater SUVs.
Lexus RX 350 vs. Mazda CX-9 Reliability Rating
iSeeCars’ Reliability Rating for the Lexus RX 350 is 9.0 out of 10. For the Mazda CX-9 the reliability rating is 8.7 out of 10. This gives the Lexus RX 350 a slight advantage in reliability compared to the Mazda CX-9.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Lexus RX 350’s base engine makes 275 horsepower, and the Mazda CX-9 base engine makes 250 horsepower. The RX 350 is rated to deliver an average of 25 miles per gallon, with a highway range of 516 miles. The CX-9 is rated to deliver an average of 23 miles per gallon, with a highway range of 507 miles. This gives the Lexus RX 350 the fuel efficiency and maximum range advantage over the Mazda CX-9. The RX 350 uses premium unleaded, and the CX-9 uses regular unleaded.
Safety Ratings Comparison
When comparing crash test ratings from NHTSA, the Mazda CX-9 has higher safety ratings than the Lexus RX 350, with an average rating of 5 out of 5 Stars compared to 4.46 out of 5 Stars. When comparing IIHS evaluations, the Mazda CX-9 has the advantage with a Top Safety Pick award.
Pricing
New Asking Price:
53743 - 67270
Used Asking Price:
53018 - 67863
5-Year Depreciation (lower is better):
0.346895
Pricing
New Asking Price:
36965 - 46945
Used Asking Price:
33994 - 44041
5-Year Depreciation (lower is better):
0.463103
Lexus RX 350 Scores & Rankings
Overall Score:
9.167888 / 10
Reliability:
9.043663 / 10
Retained Value:
9.0 / 10
Safety:
9.5 / 10
Mazda CX-9 Scores & Rankings
Overall Score:
8.27297 / 10
Reliability:
8.718911 / 10
Retained Value:
7.1 / 10
Safety:
9.0 / 10
Lexus RX 350 Rankings
Ranking
1 out of / 21Ranking
1 out of / 20Ranking
2 out of / 68Ranking
2 out of / 61Ranking
2 out of / 21Ranking
2 out of / 21Ranking
2 out of / 10Ranking
2 out of / 6Ranking
3 out of / 68Ranking
3 out of / 13Ranking
3 out of / 10Ranking
7 out of / 68Ranking
7 out of / 61Ranking
10 out of / 21Ranking
13 out of / 21Ranking
15 out of / 21Ranking
15 out of / 21Ranking
19 out of / 21Ranking
20 out of / 21Ranking
21 out of / 61Ranking
23 out of / 54Ranking
24 out of / 59Ranking
26 out of / 61Ranking
27 out of / 68Ranking
29 out of / 61Ranking
35 out of / 68Ranking
37 out of / 61Ranking
38 out of / 68Ranking
38 out of / 68Ranking
39 out of / 61Ranking
42 out of / 68Ranking
51 out of / 61Ranking
60 out of / 68Mazda CX-9 Rankings
Ranking
1 out of / 16Ranking
1 out of / 15Ranking
1 out of / 7Ranking
1 out of / 7Ranking
1 out of / 2Ranking
3 out of / 31Ranking
3 out of / 31Ranking
3 out of / 31Ranking
3 out of / 30Ranking
3 out of / 22Ranking
3 out of / 10Ranking
3 out of / 8Ranking
3 out of / 7Ranking
3 out of / 6Ranking
4 out of / 66Ranking
4 out of / 30Ranking
4 out of / 22Ranking
4 out of / 11Ranking
4 out of / 7Ranking
5 out of / 66Ranking
5 out of / 26Ranking
5 out of / 7Ranking
6 out of / 31Ranking
6 out of / 7Ranking
7 out of / 66Ranking
7 out of / 66Ranking
7 out of / 27Ranking
7 out of / 7Ranking
7 out of / 7Ranking
8 out of / 30Ranking
9 out of / 31Ranking
9 out of / 30Ranking
10 out of / 30Ranking
12 out of / 18Ranking
13 out of / 25Ranking
13 out of / 22Ranking
16 out of / 31Ranking
16 out of / 30Ranking
16 out of / 22Ranking
17 out of / 22Ranking
18 out of / 27Ranking
18 out of / 22Ranking
19 out of / 31Ranking
19 out of / 22Ranking
20 out of / 30Ranking
21 out of / 22Ranking
22 out of / 31Ranking
23 out of / 66Ranking
24 out of / 31Ranking
24 out of / 30Ranking
25 out of / 66Ranking
26 out of / 31Ranking
26 out of / 30Ranking
27 out of / 30Ranking
29 out of / 30Ranking
30 out of / 66Ranking
30 out of / 31Ranking
33 out of / 66Ranking
38 out of / 66Ranking
43 out of / 66Ranking
52 out of / 58Ranking
55 out of / 66Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Lexus RX 350 Trim Levels
Base, F SPORT Handling, Luxury, Premium, Premium+
Mazda CX-9 Trim Levels
Carbon Edition, Grand Touring, Signature, Touring, Touring Plus
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:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
3 years / 36000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
4.46 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
TOP SAFETY PICK
Base Drivetrain Specifications
Horsepower:
275 hp @ 6000 rpm
Torque:
317 foot-lbs @ 1700 rpm
Power-to-Weight Ratio (higher is better):
0.066 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specifications
Horsepower:
250 hp @ 5000 rpm
Torque:
320 foot-lbs @ 2500 rpm
Power-to-Weight Ratio (higher is better):
0.057 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2.4 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 29 / 25
Range (city/hwy):
392 / 516 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 26 / 23
Range (city/hwy):
390 / 507 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
Available
Standard/Optional Features
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Standard
Sunroof/Moonroof:
Standard
Wireless Smartphone Charging:
Standard
Safety Equipment
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
N/A
Driver Attention Monitoring:
N/A
Safety Equipment
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
N/A
360-Degree Camera:
Available
Driver Attention Monitoring:
Available
Interior Dimensions
Front Head Room:
39.5 inches
Front Leg Room:
41.1 inches
Front Shoulder Room:
58.1 inches
Rear Head Room:
38.6 inches
Rear Leg Room:
37.4 inches
Rear Shoulder Room:
56.5 inches
Cargo Space:
29.6 cubic feet
Cargo Space, 2nd-row seat folded down:
46.2 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
40.1 inches
Front Leg Room:
41 inches
Front Shoulder Room:
57.9 inches
Rear Head Room:
38.5 inches
Rear Leg Room:
39.4 inches
Rear Shoulder Room:
58.1 inches
Cargo Space:
14.3 cubic feet
Cargo Space, 2nd-row seat folded down:
71.2 cubic feet
Overall Interior Volume:
150.1 cubic feet
Exterior Dimensions
Curb Weight:
4155 lbs
Width:
75.6 inches
Height:
67.3 inches
Length:
192.5 inches
Wheelbase:
112.2 inches
Ground Clearance:
8.2 inches
Exterior Dimensions
Curb Weight:
4409 lbs
Width:
86.9 inches
Height:
69 inches
Length:
199.4 inches
Wheelbase:
115.3 inches
Ground Clearance:
8.8 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/60R19
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P255/60R18