* Based on opinions and should be considered as general guidance only.
- Reliability (4)The 2021 Altima is generally considered a reliable vehicle. Nissan's 2.5L engine and CVT transmission have been refined over the years, leading to fewer major issues reported compared to earlier generations.
- Maintenance (4)Maintenance costs for the Altima 2.5 SV are typically below average for its class. Parts are readily available, and the engine is not overly complex, making routine servicing straightforward and affordable.
- Technology (3)The infotainment system is user-friendly with an 8-inch touchscreen and standard Apple CarPlay/Android Auto. However, the graphics are not the most modern, and some advanced features are reserved for higher trims or optional packages.
- Comfort (4)Nissan's 'Zero Gravity' seats live up to their name, providing excellent comfort for long drives. The ride quality is generally smooth, absorbing most road imperfections well, though larger bumps can be felt. Rear passenger space is ample.
- Dynamics (3)The 2021 Nissan Altima 2.5 SV offers decent handling for a mid-size sedan, feeling stable on highways, but it lacks the sporty engagement found in some rivals. The steering is light and precise enough for city driving.