The 2021 Nissan Altima is a petrol sedan with AWD and seating for 5. It belongs to the L34 generation. The 2.5 SV AWD is the version described here, and the figures below refer to that configuration unless noted otherwise.
Performance
The featured 2.5 SV AWD version develops 188 hp and 244 Nm (180 lb-ft) of torque. Its listed 0-100 km/h time is 9.1 seconds, which is measured, with performance geared more toward normal driving than acceleration. Top speed is listed at 190 km/h (118 mph). Its power output is about 9% below the peer average. Its 0-100 km/h time is about 22% slower than the peer average. The figures establish its straight-line performance on paper, but they do not substitute for measured braking, handling or ride-quality tests.
Fuel economy and range
The listed fuel consumption is 7.8 L/100km. Fuel-tank capacity is 61.0 litres (16.1 US gallons). Recorded CO2 emissions are 178 g/km. Consumption, emissions and range can be measured under different regional procedures, so like-for-like comparisons should use the same market and test cycle.
Dimensions and practicality
Its exterior dimensions are 4,899 mm (192.9 in) in length, 1,850 mm (72.8 in) in width, and 1,447 mm (57.0 in) in height, while the wheelbase measures 2,725 mm (107.3 in). Cargo capacity is listed at 436 litres (15.4 cu ft). The cabin is configured for 5 occupants. Listed curb weight is 1,470 kg (3,241 lb). That cargo volume is close to the peer average. The measurements are useful for comparison, although seat comfort, access and the shape of the load area still need to be judged in person.
The model range
The recorded line-up consists of 2.5 SV and 2.5 SV AWD. Across the range, the specifications span 188 hp and 8.5 s to 9.1 s, while listed starting prices run from $24,300-$27,400. Drivetrain, battery or engine choice, wheels and market equipment can all change the final figures, so the version table should be used when choosing between them.
In perspective
Compared with nearby petrol sedan models from the same period, the 2021 Nissan Altima is strongest on price, while acceleration and power stand out as the principal numerical compromise. That conclusion is drawn from the recorded specifications rather than a road test. A final choice should also account for local pricing, equipment, comfort and a test drive.
Prepared by CarsbySpec. Peer context: 2020-2022 petrol sedans in the CarsbySpec database. This page is built from the structured specifications displayed here; missing values are not estimated. Read the methodology.
