Infiniti QX70 vs. Lexus RX 350
iSeeCars' unbiased and data-driven comparison of the Infiniti QX70 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 Infiniti QX70 and the Lexus RX 350.
In comparing the Infiniti QX70's and the Lexus RX 350's specifications and ratings, the Infiniti QX70 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars and base engine power. The Lexus RX 350 has the advantage in the areas of fuel efficiency and interior volume. Based on this comparison of the Infiniti QX70's and the Lexus RX 350's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2017 Infiniti QX70 ranges from $10,894 to $23,880 while a used 2017 Lexus RX 350 is priced between $19,983 to $31,947.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Infiniti QX70’s base engine makes 325 horsepower, and the Lexus RX 350 base engine makes 295 horsepower. The QX70 is rated to deliver an average of 19 miles per gallon, with a highway range of 571 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 advantage in fuel efficiency and the Infiniti QX70 the advantage in maximum range. The QX70 uses premium unleaded, and the RX 350 uses regular unleaded.
Passenger Space Comparison: The Lexus RX 350 has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, rear head room, rear shoulder room and rear leg room. The Infiniti QX70 has the advantage in the areas of front leg room 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:
45850
Category Avg Starting MSRP:
N/A
Category Starting MSRP Range:
N/A
New Car Pricing
Asking Price:
-
Starting MSRP:
43220
Category Avg Starting MSRP:
(Luxury Midsize SUVs)
59497
Category Starting MSRP Range:
(Luxury Midsize SUVs)
38260 - 104100
Used Car Pricing
Avg Used Car Price:
17102
Price Range:
10894 - 23880
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
28
Avg Mileage of Used Cars for Sale:
105042
# Good or Great Deals:
8
Used Car Pricing
Avg Used Car Price:
25797
Price Range:
19983 - 31947
Category Avg Price:
(Luxury Midsize SUVs)
23385
Category Avg Price Range:
(Luxury Midsize SUVs)
14867 - 34840
# Used Cars for Sale Nationally:
419
Avg Mileage of Used Cars for Sale:
91153
# Good or Great Deals:
161
Infiniti QX70 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
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 Infiniti QX70
Remaining Life Expectancy (years):
2.7
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
0.076
iSeeCars Reliability Insights for Lexus RX 350
Remaining Life Expectancy (years):
8.8
Typical Category Remaining Life Expectancy:
(Luxury Midsize SUVs)
5.1
Category Remaining Life Expectancy Range:
(Luxury Midsize SUVs)
1.7 - 8.8
Chance of Reaching 200k Miles for a New Car:
0.335
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
0.9524893808473047
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
2.7424329710013975
Typical Category Recalls:
(Luxury Midsize SUVs)
3.6
Category Range for Recalls:
(Luxury Midsize SUVs)
1.7 - 11.4
Infiniti QX70 Rankings
Not yet available
Lexus 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
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Infiniti QX70 Trim Levels
Base
Lexus RX 350 Trim Levels
Base, F SPORT
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 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:
325 hp @ 7000 rpm
Torque:
267 foot-lbs @ 5200 rpm
Power-to-Weight Ratio (higher is better):
0.077 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:
3.7 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
17 / 24 / 19
Range (city/hwy):
405 / 571 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
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Navigation System:
Available
Parking Sensors:
Available
Roof Rack:
Available
Voice Recognition:
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
Heated Steering Wheel:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Paddle Shifters:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Trailer Hitch:
N/A
Wifi:
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
Power Lift Gate:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Adaptive Cruise Control:
Standard
Cooled/Ventilated Seats:
Available
Navigation System:
Standard
Parking Sensors:
Available
Roof Rack:
Available
Voice Recognition:
Standard
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
Heated Steering Wheel:
Available
Internet Radio:
Available
Massage Seats:
N/A
Paddle Shifters:
Available
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Roadside assistance:
Standard
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Safety Features
Backup camera:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
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
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
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:
39.3 inches
Front Leg Room:
44.7 inches
Front Shoulder Room:
57.3 inches
Rear Head Room:
38.5 inches
Rear Leg Room:
34.6 inches
Rear Shoulder Room:
57.4 inches
Cargo Space:
24.8 cubic feet
Cargo Space, 2nd-row seat folded down:
62 cubic feet
Overall Interior Volume:
127.3 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:
4209 lbs
Width:
75.9 inches
Height:
66.1 inches
Length:
191.3 inches
Wheelbase:
113.6 inches
Ground Clearance:
7.4 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:
P265/60R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/65R18
Exterior Colors
Black
Black Obsidian / Malbec Black
Blue
Hagane Blue / Iridium Blue
Gray
Graphite Shadow / Midnight Mocha
Silver
Liquid Platinum
White
Majestic White
Beige
Not available
Brown
Not available
Red
Not available
Exterior Colors
Black
Caviar / Obsidian
Blue
Nightfall Mica
Gray
Nebula Gray Pearl
Silver
Atomic Silver / Silver Lining Metallic
White
Eminent White Pearl
Beige
Satin Cashmere Metallic
Brown
Autumn Shimmer
Red
Matador Red Mica
Interior Colors
Beige
Wheat
Black
Graphite / Graphite/Stone
Brown
Not available
Gray
Not available
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
