Nissan Altima vs. Mazda Mazda6
When comparing the Nissan Altima's and the Mazda Mazda6's specifications and ratings, the Nissan Altima has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and interior volume. The Mazda Mazda6 has the advantage in the areas of reliability, resale value, overall quality score and base engine power. Based on this comparison of the Nissan Altima's and the Mazda Mazda6's specifications and ratings, the Mazda Mazda6 is a better car than the Nissan Altima.
Nissan Altima vs. Mazda Mazda6 Pricing
A used 2021 Nissan Altima ranges from $17,999 to $27,670 while a used 2021 Mazda Mazda6 is priced between $19,985 to $31,243.
Nissan Altima vs. Mazda Mazda6 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Nissan Altima loses 48.9 percent of its value and the Mazda Mazda6 loses 43.8 percent of its value. This means the Mazda Mazda6 retains 5.1 percentage points more of its value and has the advantage of higher resale value versus the Nissan Altima.
Nissan Altima vs. Mazda Mazda6 Quality Rating
The iSeeCars Overall Quality rating for the Nissan Altima is 8.3 out of 10 while the Mazda Mazda6's quality rating is 8.7 out of 10. This results in the Nissan Altima being ranked 7 out of 13 Best Midsize Cars and the Mazda Mazda6 being ranked 4 out of 13.
Nissan Altima vs. Mazda Mazda6 Reliability Rating
iSeeCars’ Reliability Rating for the Nissan Altima is 8.2 out of 10. For the Mazda Mazda6 the reliability rating is 8.5 out of 10. This gives the Mazda Mazda6 a slight advantage in reliability compared to the Nissan Altima.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Nissan Altima’s base engine makes 182 horsepower, and the Mazda Mazda6 base engine makes 187 horsepower. The Altima is rated to deliver an average of 32 miles per gallon, with a highway range of 632 miles. The Mazda6 is rated to deliver an average of 29 miles per gallon, with a highway range of 574 miles. This gives the Nissan Altima the fuel efficiency and maximum range advantage over the Mazda Mazda6. Both models use regular unleaded.
Passenger Space Comparison
While both models are midsize cars, the Nissan Altima has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, front leg room, rear shoulder room, and cargo space. The Mazda Mazda6 has the advantage in the areas of rear head room and rear leg room.
Safety Ratings Comparison
When comparing crash test ratings from NHTSA, both the Nissan Altima and the Mazda Mazda6 have the same average safety rating of 5 out of 5 Stars.
Pricing
New Asking Price:
-
Used Asking Price:
17999 - 27670
5-Year Depreciation (lower is better):
0.488815
Pricing
New Asking Price:
-
Used Asking Price:
19985 - 31243
5-Year Depreciation (lower is better):
0.438143
Nissan Altima Scores & Rankings
Overall Score:
8.304271 / 10
Reliability:
8.212815 / 10
Retained Value:
6.7 / 10
Safety:
10.0 / 10
Mazda Mazda6 Scores & Rankings
Overall Score:
8.700646 / 10
Reliability:
8.50194 / 10
Retained Value:
7.6 / 10
Safety:
10.0 / 10
Nissan Altima Rankings
Ranking
2 out of / 13Ranking
4 out of / 9Ranking
5 out of / 13Ranking
5 out of / 6Ranking
5 out of / 5Ranking
6 out of / 13Ranking
7 out of / 13Ranking
7 out of / 13Ranking
7 out of / 13Ranking
9 out of / 13Ranking
13 out of / 13Mazda Mazda6 Rankings
Ranking
4 out of / 13Ranking
4 out of / 13Ranking
4 out of / 13Ranking
4 out of / 13Ranking
4 out of / 5Ranking
9 out of / 13Ranking
10 out of / 13Ranking
10 out of / 13Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Nissan Altima Trim Levels
2.0 SR, 2.5 Platinum, 2.5 S, 2.5 SL, 2.5 SR, 2.5 SV
Mazda Mazda6 Trim Levels
Carbon Edition, Grand Touring, Grand Touring Reserve, Signature, Sport, Touring
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
3 years / 36000 miles
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):
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
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
182 hp @ 6000 rpm
Torque:
178 foot-lbs @ 3600 rpm
Power-to-Weight Ratio (higher is better):
0.057 hp per pound
Base Drivetrain Specifications
Horsepower:
187 hp @ 6000 rpm
Torque:
186 foot-lbs @ 4000 rpm
Power-to-Weight Ratio (higher is better):
0.054 hp per pound
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):
28 / 39 / 32
Range (city/hwy):
454 / 632 miles
Recommended Fuel Type:
Regular Unleaded
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD
EPA Fuel Economy
(City/Highway/Combined MPG):
26 / 35 / 29
Range (city/hwy):
426 / 574 miles
Recommended Fuel Type:
Regular Unleaded
Standard/Optional Features
Keyless Entry:
Standard
Keyless Ignition:
Standard
Adaptive Cruise Control:
Available
Android Auto:
Available
Apple Car Play:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Navigation System:
Available
Sunroof/Moonroof:
Available
Cooled/Ventilated Seats:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Keyless Entry:
Standard
Keyless Ignition:
Standard
Adaptive Cruise Control:
Standard
Android Auto:
Standard
Apple Car Play:
Standard
Heated Seats
Available
Heated Steering Wheel:
Available
Leather Upholstery:
Available
Navigation System:
Available
Sunroof/Moonroof:
Available
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
N/A
Safety Equipment
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
Available
Blind Spot Monitoring:
Available
Lane Keeping Assist:
Available
Rear Cross-Traffic Alert:
Available
Safety Equipment
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
N/A
Rear Seat Reminder:
N/A
360-Degree Camera:
Available
Blind Spot Monitoring:
Standard
Lane Keeping Assist:
Standard
Rear Cross-Traffic Alert:
Standard
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:
100.8 cubic feet
Interior Dimensions
Front Head Room:
38.4 inches
Front Leg Room:
42.2 inches
Front Shoulder Room:
55.9 inches
Rear Head Room:
37.1 inches
Rear Leg Room:
38.7 inches
Rear Shoulder Room:
55.1 inches
Cargo Space:
14.7 cubic feet
Overall Interior Volume:
99.8 cubic feet
Exterior Dimensions
Curb Weight:
3207 lbs
Width:
72.9 inches
Height:
56.7 inches
Length:
192.9 inches
Wheelbase:
111.2 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3437 lbs
Width:
82.3 inches
Height:
57.1 inches
Length:
192.7 inches
Wheelbase:
111.4 inches
Ground Clearance:
6.5 inches
Standard Wheel/Tire Information
Wheel Size:
16.0 x 7.0 inches
Wheel Type:
steel
Tire Size:
P215/60R16
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/55R17