Infiniti QX50 vs. INFINITI QX55
iSeeCars' unbiased and data-driven comparison of the Infiniti QX50 and INFINITI QX55 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 QX50 and the INFINITI QX55.
In comparing the Infiniti QX50's and the INFINITI QX55's specifications and ratings, the Infiniti QX50 has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, resale value and interior volume. The Infiniti QX50 and INFINITI QX55 have the same fuel efficiency base engine power. Based on this comparison of the Infiniti QX50's and the INFINITI QX55's specifications and ratings, the Infiniti QX50 is a better car than the INFINITI QX55.
Pricing: A used 2025 Infiniti QX50 ranges from $36,082 to $52,325 while a used 2025 INFINITI QX55 is priced between $38,644 to $55,961. For a new model, the Infiniti QX50's price is between $42,933 and $54,666, with the INFINITI QX55 priced between $47,844 and $61,324.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Infiniti QX50 loses 57.7 percent of its value and the INFINITI QX55 loses 57.9 percent of its value. This means the Infiniti QX50 retains 0.1 percentage points more of its value and has the advantage of higher resale value versus the INFINITI QX55.
Engine Power and Fuel Efficiency Comparison: For engine performance, the base engine of both the Infiniti QX50 and the INFINITI QX55 makes 268 horsepower. Both the QX50 and the QX55 are rated to deliver an average of 25 miles per gallon, with a highway range of 448 miles. Both models use premium unleaded.
Passenger Space Comparison: While both models are crossover/compact SUVs, the Infiniti QX50 has the advantage of offering more interior volume, reflected in more front head room, rear head room, and cargo space. The Infiniti QX50 and INFINITI QX55 are comparable in regards to front shoulder room, front leg room, rear shoulder room and rear leg room.
Safety Ratings: The Infiniti QX50 has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
42933 - 54666
Starting MSRP:
43000
Category Avg Starting MSRP:
(Luxury Compact SUVs)
49635
Category Starting MSRP Range:
(Luxury Compact SUVs)
23800 - 79100
New Car Pricing
Asking Price:
47844 - 61324
Starting MSRP:
50150
Category Avg Starting MSRP:
(Luxury Compact SUVs)
49635
Category Starting MSRP Range:
(Luxury Compact SUVs)
23800 - 79100
Used Car Pricing
Avg Used Car Price:
42680
Price Range:
36082 - 52325
Category Avg Price:
(Luxury Compact SUVs)
51781
Category Avg Price Range:
(Luxury Compact SUVs)
25863 - 81247
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
44866
Price Range:
38644 - 55961
Category Avg Price:
(Luxury Compact SUVs)
51781
Category Avg Price Range:
(Luxury Compact SUVs)
25863 - 81247
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
24936
Depreciation %:
0.57991364
Resale Value $:
18064
Residual Value %:
0.42008636
Typical Category Depreciation %:
(Luxury Compact SUVs)
0.53712559
Category Depreciation Range:
(Luxury Compact SUVs)
0.38326835 - 0.59140478
5-year Depreciation
Depreciation $:
29171
Depreciation %:
0.5816731
Resale Value $:
20979
Residual Value %:
0.41832689999999995
Typical Category Depreciation %:
(Luxury Compact SUVs)
0.53712559
Category Depreciation Range:
(Luxury Compact SUVs)
0.38326835 - 0.59140478
Infiniti QX50 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.3 / 10
Safety:
8.0 / 10
INFINITI QX55 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
7.3 / 10
Safety:
Not available
iSeeCars Reliability Insights for Infiniti QX50
Avg Life Expectancy (years):
Typical Category Life Expectancy:
(Luxury Compact SUVs)
14.6
Category Life Expectancy Range:
(Luxury Compact SUVs)
12.0 - 16.3
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for INFINITI QX55
Avg Life Expectancy (years):
Typical Category Life Expectancy:
(Luxury Compact SUVs)
14.6
Category Life Expectancy Range:
(Luxury Compact SUVs)
12.0 - 16.3
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.8780481785207563
Typical Category Recalls:
(Luxury Compact SUVs)
2.2
Category Range for Recalls:
(Luxury Compact SUVs)
0.8 - 54.4
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.76444533406365
Typical Category Recalls:
(Luxury Compact SUVs)
2.2
Category Range for Recalls:
(Luxury Compact SUVs)
0.8 - 54.4
Infiniti QX50 Rankings
Ranking
2 out of / 28Ranking
3 out of / 28Ranking
4 out of / 28Ranking
6 out of / 28Ranking
6 out of / 26Ranking
8 out of / 70Ranking
10 out of / 28Ranking
11 out of / 62Ranking
11 out of / 28Ranking
18 out of / 70Ranking
19 out of / 70Ranking
19 out of / 28Ranking
20 out of / 70Ranking
21 out of / 70Ranking
27 out of / 28Ranking
33 out of / 70Ranking
34 out of / 70Ranking
51 out of / 70Ranking
63 out of / 70INFINITI QX55 Rankings
Ranking
2 out of / 28Ranking
5 out of / 28Ranking
10 out of / 70Ranking
10 out of / 28Ranking
11 out of / 28Ranking
15 out of / 26Ranking
16 out of / 28Ranking
18 out of / 28Ranking
20 out of / 70Ranking
20 out of / 28Ranking
22 out of / 70Ranking
26 out of / 62Ranking
27 out of / 70Ranking
28 out of / 28Ranking
47 out of / 70Ranking
48 out of / 70Ranking
52 out of / 70Ranking
64 out of / 70Available Body Styles
SUV
Available Body Styles
SUV
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Infiniti QX50 Trim Levels
Luxe, Pure, Sport
INFINITI QX55 Trim Levels
Essential, Luxe, Sensory
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 / 60000 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
2026 NHTSA Overall Rating:
4 out of 5 Stars
2026 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2026 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2026 NHTSA Rollover Rating:
4 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
268 hp @ 5600 rpm
Torque:
280 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.067 hp per pound
Towing capacity:
Not yet available
Base Drivetrain Specs
Horsepower:
268 hp @ 5600 rpm
Torque:
280 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.066 hp per pound
Towing capacity:
Not yet available
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 28 / 25
Range (city/hwy):
352 / 448 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 28 / 25
Range (city/hwy):
352 / 448 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
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
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Navigation System:
Available
Roadside assistance:
Available
Roof Rack:
Available
Sunroof/Moonroof:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
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
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Available
Navigation System:
Standard
Roadside assistance:
Available
Roof Rack:
N/A
Sunroof/Moonroof:
Standard
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Quad Seats:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention 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:
Available
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
N/A
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:
Available
Interior Dimensions
Front Head Room:
41 inches
Front Leg Room:
39.6 inches
Front Shoulder Room:
57.9 inches
Rear Head Room:
39.1 inches
Rear Leg Room:
38.7 inches
Rear Shoulder Room:
57.1 inches
Cargo Space:
31.4 cubic feet
Cargo Space, 2nd-row seat folded down:
65.1 cubic feet
Overall Interior Volume:
135.8 cubic feet
Interior Dimensions
Front Head Room:
39.9 inches
Front Leg Room:
39.6 inches
Front Shoulder Room:
57.9 inches
Rear Head Room:
36.9 inches
Rear Leg Room:
38.7 inches
Rear Shoulder Room:
57.1 inches
Cargo Space:
26.9 cubic feet
Cargo Space, 2nd-row seat folded down:
54.1 cubic feet
Overall Interior Volume:
127.1 cubic feet
Exterior Dimensions
Curb Weight:
3979 lbs
Width:
85.1 inches
Height:
66 inches
Length:
184.7 inches
Wheelbase:
110.2 inches
Ground Clearance:
8.6 inches
Exterior Dimensions
Curb Weight:
4070 lbs
Width:
85.1 inches
Height:
63.8 inches
Length:
186.3 inches
Wheelbase:
110.2 inches
Ground Clearance:
8.6 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
235/55R19
Standard Wheel/Tire Information
Wheel Size:
20.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P255/45R20
Exterior Colors
Black
Black Obsidian
Blue
Hermosa Blue
Gray
Graphite Shadow
White
Lunar White
Exterior Colors
Black
Black Obsidian
Blue
Hermosa Blue
Gray
Graphite Shadow / Slate Gray
White
Radiant White
Interior Colors
Black
Graphite
Gray
Not available
Interior Colors
Black
Graphite
Gray
Stone
