INFINITI Q50 vs. Nissan Altima
iSeeCars' unbiased and data-driven comparison of the INFINITI Q50 and Nissan Altima 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 Q50 and the Nissan Altima.
In comparing the INFINITI Q50's and the Nissan Altima's specifications and ratings, the INFINITI Q50 has the advantage in the area of base engine power. The Nissan Altima has the advantage in the areas of new vehicle base pricing, 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 INFINITI Q50's and the Nissan Altima's specifications and ratings, the Nissan Altima is a better car than the INFINITI Q50.
Pricing: A used 2024 INFINITI Q50 ranges from $35,980 to $48,569 while a used 2024 Nissan Altima is priced between $22,474 to $34,118. For a new model, the INFINITI Q50's price is between $43,933 and $63,510, with the Nissan Altima priced between $26,000 and $36,280.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the INFINITI Q50 loses 51.7 percent of its value and the Nissan Altima loses 46 percent of its value. This means the Nissan Altima retains 5.7 percentage points more of its value and has the advantage of higher resale value versus the INFINITI Q50.
Quality Rating: The iSeeCars Overall Quality rating for the INFINITI Q50 is 7.2 out of 10 while the Nissan Altima's quality rating is 8.6 out of 10. This results in the INFINITI Q50 being ranked 21 out of 36 Best Luxury Small Cars and the Nissan Altima being ranked 5 out of 13 Best Midsize Cars.
Reliability Rating: iSeeCars’ Reliability Rating for the INFINITI Q50 is 7.2 out of 10. For the Nissan Altima the reliability rating is 8.3 out of 10. This gives the Nissan Altima an advantage in reliability compared to the INFINITI Q50.
Engine Power and Fuel Efficiency Comparison: For engine performance, the INFINITI Q50’s base engine makes 300 horsepower, and the Nissan Altima base engine makes 188 horsepower. The Q50 is rated to deliver an average of 23 miles per gallon, with a highway range of 580 miles. The Altima is rated to deliver an average of 32 miles per gallon, with a highway range of 632 miles. This gives the Nissan Altima the fuel efficiency and maximum range advantage over the INFINITI Q50. The Q50 uses premium unleaded, and the Altima uses regular unleaded.
Passenger Space Comparison: The Nissan Altima, a midsize car, has the advantage of offering more interior volume, reflected in more front shoulder room, rear head room, rear shoulder room, rear leg room, and cargo space. The INFINITI Q50, a compact car, has the advantage in the areas of front head room and front leg room.
Safety Ratings: The Nissan Altima has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
$43,933 - $63,510
Starting MSRP:
$43,050
Category Avg Starting MSRP:
(Luxury Compact Cars)
$48,375
Category Starting MSRP Range:
(Luxury Compact Cars)
$31,800 - $79,900
New Car Pricing
Asking Price:
$26,000 - $36,280
Starting MSRP:
$26,000
Category Avg Starting MSRP:
(Midsize Cars)
$26,143
Category Starting MSRP Range:
(Midsize Cars)
$24,700 - $27,895
Used Car Pricing
Avg Used Car Price:
$42,201
Price Range:
$35,980 - $48,569
Category Avg Price:
(Luxury Compact Cars)
$52,490
Category Avg Price Range:
(Luxury Compact Cars)
$35,163 - $100,522
# Used Cars for Sale Nationally:
1,105
Avg Mileage of Used Cars for Sale:
232
# Good or Great Deals:
8
Used Car Pricing
Avg Used Car Price:
$27,616
Price Range:
$22,474 - $34,118
Category Avg Price:
(Midsize Cars)
$29,305
Category Avg Price Range:
(Midsize Cars)
$25,951 - $31,688
# Used Cars for Sale Nationally:
4,527
Avg Mileage of Used Cars for Sale:
3,394
# Good or Great Deals:
323
5-year Depreciation
Depreciation $:
$22,505
Depreciation %:
52.3%
Resale Value $:
$20,545
Residual Value %:
47.7%
Typical Category Depreciation %:
(Luxury Compact Cars)
48.9%
Category Depreciation Range:
(Luxury Compact Cars)
33.5% - 53.5%
5-year Depreciation
Depreciation $:
$11,882
Depreciation %:
45.7%
Resale Value $:
$14,118
Residual Value %:
54.3%
Typical Category Depreciation %:
(Midsize Cars)
37.2%
Category Depreciation Range:
(Midsize Cars)
32.1% - 45.7%
INFINITI Q50 Scores & Rankings
Overall Score:
7.2 / 10
Reliability:
7.2 / 10
Retained Value:
7.3 / 10
Safety:
Not available
Nissan Altima Scores & Rankings
Overall Score:
8.6 / 10
Reliability:
8.3 / 10
Retained Value:
7.6 / 10
Safety:
10.0 / 10
iSeeCars Reliability Insights for INFINITI Q50
Avg Life Expectancy (years):
10.5
Typical Category Life Expectancy:
(Luxury Compact Cars)
10.6
Category Life Expectancy Range:
(Luxury Compact Cars)
8.1 - 14.3
Chance of Reaching 200k Miles for a New Car:
5.2%
iSeeCars Reliability Insights for Nissan Altima
Avg Life Expectancy (years):
10
Typical Category Life Expectancy:
(Midsize Cars)
10.1
Category Life Expectancy Range:
(Midsize Cars)
9.5 - 13
Chance of Reaching 200k Miles for a New Car:
13.7%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.6
Typical Category Recalls:
(Luxury Compact Cars)
2.2
Category Range for Recalls:
(Luxury Compact Cars)
1.2 - 14.6
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3
Typical Category Recalls:
(Midsize Cars)
3.3
Category Range for Recalls:
(Midsize Cars)
1.7 - 15.5
INFINITI Q50 Rankings
Ranking
3 out of / 36Ranking
5 out of / 12Ranking
8 out of / 36Ranking
9 out of / 36Ranking
10 out of / 31Ranking
13 out of / 36Ranking
14 out of / 36Ranking
21 out of / 36Ranking
33 out of / 36Nissan Altima Rankings
Ranking
2 out of / 13Ranking
3 out of / 13Ranking
3 out of / 13Ranking
3 out of / 6Ranking
4 out of / 13Ranking
4 out of / 6Ranking
5 out of / 13Ranking
5 out of / 13Ranking
5 out of / 9Ranking
7 out of / 13Ranking
11 out of / 13Ranking
11 out of / 13Ranking
13 out of / 13Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
INFINITI Q50 Trim Levels
Luxe, Red Sport 400, Sensory
Nissan Altima Trim Levels
2.0 SR, 2.5 S, 2.5 SL, 2.5 SR, 2.5 SV
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
5 years / 60000 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):
Not yet available
2024 NHTSA Overall Rating:
5 out of 5 Stars
2024 NHTSA Front Crash Overall Rating:
Not yet available
2024 NHTSA Side Crash Overall Rating:
Not yet available
2024 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2024 NHTSA Overall Rating:
5 out of 5 Stars
2024 NHTSA Front Crash Overall Rating:
4 out of 5 Stars
2024 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2024 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
300 hp @ 6400 rpm
Torque:
295 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.080 hp per pound
Base Drivetrain Specs
Horsepower:
188 hp @ 6000 rpm
Torque:
180 foot-lbs @ 3600 rpm
Power-to-Weight Ratio (higher is better):
0.058 hp per pound
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 29 / 23
Range (city/hwy):
400 / 580 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
27 / 39 / 32
Range (city/hwy):
437 / 632 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Navigation System:
Available
Paddle Shifters:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Parking Sensors:
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Available
Alloy wheels:
Available
Android Auto:
Available
Apple CarPlay:
Available
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Available
Heated Steering Wheel:
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Available
Power outlet:
Standard
Satellite radio:
Available
Sunroof/Moonroof:
Available
Voice Recognition:
Standard
Wifi:
Available
Navigation System:
Available
Paddle Shifters:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Parking Sensors:
Standard
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
Available
Roof Rack:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
Available
Safety Features
360-Degree Camera:
Standard
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Rear Cross-Traffic Alert:
Standard
Backup camera:
N/A
Driver Attention Monitoring:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Seat Reminder:
N/A
Safety Features
360-Degree Camera:
Available
Blind Spot Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Rear Cross-Traffic Alert:
Standard
Backup camera:
Standard
Driver Attention Monitoring:
Standard
Lane Keeping Assist:
Available
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
Interior Dimensions
Front Head Room:
39.5 inches
Front Leg Room:
44.5 inches
Front Shoulder Room:
56.7 inches
Rear Head Room:
36.8 inches
Rear Leg Room:
35.1 inches
Rear Shoulder Room:
56.1 inches
Cargo Space:
13.5 cubic feet
Overall Interior Volume:
100.0 cubic feet
Interior Dimensions
Front Head Room:
39.2 inches
Front Leg Room:
43.8 inches
Front Shoulder Room:
58.2 inches
Rear Head Room:
36.9 inches
Rear Leg Room:
35.2 inches
Rear Shoulder Room:
57.1 inches
Cargo Space:
15.4 cubic feet
Overall Interior Volume:
100.6 cubic feet
Exterior Dimensions
Curb Weight:
3732 lbs
Width:
71.8 inches
Height:
56.8 inches
Length:
189.6 inches
Wheelbase:
112.2 inches
Ground Clearance:
5.3 inches
Exterior Dimensions
Curb Weight:
3253 lbs
Width:
72.9 inches
Height:
56.7 inches
Length:
192.9 inches
Wheelbase:
111.2 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/50R18
Standard Wheel/Tire Information
Wheel Size:
16.0 x 7.0 inches
Wheel Type:
steel
Tire Size:
P215/60R16
Exterior Colors
Black
Black Obsidian
Blue
Grand Blue
Gray
Graphite Shadow
Red
Dynamic Sunstone Red
White
Majestic White
Silver
Not available
Exterior Colors
Black
Super Black
Blue
Deep Blue Pearl
Gray
Gun Metallic
Red
Not available
White
Glacier White
Silver
Brilliant Silver Metallic
Interior Colors
Beige
Saddle Brown
Black
Graphite
Gray
Stone
Interior Colors
Beige
Not available
Black
Charcoal
Gray
Not available
