Audi A6 vs Nissan Altima Dimensions & Size Comparison
Comparing 2020 catalog dimensions. Audi A6 · Nissan Altima
- Length194.4 in
- Height57.4 in
- Wheelbase115.1 in
- Ground clearance4.2 in
- Curb weight4,101 lb – 4,266 lb
- Width74.3 in
- Nissan Altima width72.9 in
Which is bigger?
- Length: Nissan Altima is 1.5 in shorter (194.4 in vs 192.9 in)
- Width: Nissan Altima is 1.4 in narrower (74.3 in vs 72.9 in)
- Height: Audi A6 is 0.4 in taller (57.4 in vs 57.0 in)
- Wheelbase: Audi A6 has a 3.9 in longer wheelbase (115.1 in vs 111.2 in)
- Ground clearance: Nissan Altima has 1.0 in more ground clearance (4.2 in vs 5.2 in)
- Curb weight: Audi A6 is 847 lb heavier (4,184 lb vs 3,337 lb)
Biggest size differences
- Curb weight: Audi A6 is 847 lb heavier (4,184 lb vs 3,337 lb)
- Ground clearance: Nissan Altima has 1.0 in more ground clearance (4.2 in vs 5.2 in)
- Wheelbase: Audi A6 has a 3.9 in longer wheelbase (115.1 in vs 111.2 in)
- Width: Nissan Altima is 1.4 in narrower (74.3 in vs 72.9 in)
- Length: Nissan Altima is 1.5 in shorter (194.4 in vs 192.9 in)
Practical verdicts
- Easier to fit in a short garageNissan Altima — Nissan Altima is shorter by 1.5 in Check garage fit for Audi A6 · garage fit for Nissan Altima
- Narrower for tight parkingNissan Altima — Nissan Altima is narrower by 1.4 in
- More ground clearanceNissan Altima — Nissan Altima has 1.0 in more clearance
- Smaller exterior footprintNissan Altima — Based on length × width (Nissan Altima)
Dimension comparison
| Spec | Audi A6 | Nissan Altima | Difference |
|---|---|---|---|
| Length | 194.4 in | 192.9 in | 1.5 in |
| Width | 74.3 in | 72.9 in | 1.4 in |
| Height | 57.4 in | 57.0 in | 0.4 in |
| Wheelbase | 115.1 in | 111.2 in | 3.9 in |
| Ground clearance | 4.2 in | 5.2 in | 1.0 in |
| Curb weight | 4,184 lb | 3,337 lb | 847 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
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