Nissan Altima vs Toyota Avalon Dimensions & Size Comparison
Comparing 2009 catalog dimensions. Nissan Altima · Toyota Avalon
- Length182.5 in – 189.8 in
- Height55.3 in – 57.9 in
- Wheelbase105.3 in – 109.3 in
- Curb weight3,076 lb – 3,407 lb
- Width70.7 in
- Toyota Avalon width72.8 in
Which is bigger?
- Length: Nissan Altima is 11.0 in shorter (186.2 in vs 197.2 in)
- Width: Nissan Altima is 2.1 in narrower (70.7 in vs 72.8 in)
- Height: Toyota Avalon is 1.9 in taller (56.6 in vs 58.5 in)
- Wheelbase: Toyota Avalon has a 3.7 in longer wheelbase (107.3 in vs 111.0 in)
- Curb weight: Toyota Avalon is 309 lb heavier (3,242 lb vs 3,550 lb)
Biggest size differences
- Curb weight: Toyota Avalon is 309 lb heavier (3,242 lb vs 3,550 lb)
- Length: Nissan Altima is 11.0 in shorter (186.2 in vs 197.2 in)
- Wheelbase: Toyota Avalon has a 3.7 in longer wheelbase (107.3 in vs 111.0 in)
- Height: Toyota Avalon is 1.9 in taller (56.6 in vs 58.5 in)
- Width: Nissan Altima is 2.1 in narrower (70.7 in vs 72.8 in)
Practical verdicts
- Easier to fit in a short garageNissan Altima — Nissan Altima is shorter by 11.0 in Check garage fit for Nissan Altima · garage fit for Toyota Avalon
- Narrower for tight parkingNissan Altima — Nissan Altima is narrower by 2.1 in
- Smaller exterior footprintNissan Altima — Based on length × width (Nissan Altima)
Dimension comparison
| Spec | Nissan Altima | Toyota Avalon | Difference |
|---|---|---|---|
| Length | 186.2 in | 197.2 in | 11.0 in |
| Width | 70.7 in | 72.8 in | 2.1 in |
| Height | 56.6 in | 58.5 in | 1.9 in |
| Wheelbase | 107.3 in | 111.0 in | 3.7 in |
| Curb weight | 3,242 lb | 3,550 lb | 309 lb |
Values use trim midpoints when a model year lists a range (e.g. length 182.5 in – 189.8 in).
Compare by year
Overlapping model years with dimension data.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.