Audi A4 vs Infiniti Q50 Dimensions & Size Comparison
Comparing 2021 catalog dimensions. Audi A4 · Infiniti Q50
- Length187.5 in
- Height56.2 in
- Wheelbase111.0 in
- Ground clearance5.2 in
- Curb weight3,682 lb – 3,726 lb
- Width72.7 in
- Infiniti Q50 width71.8 in
Which is bigger?
- Length: Audi A4 is 2.1 in shorter (187.5 in vs 189.6 in)
- Width: Infiniti Q50 is 0.9 in narrower (72.7 in vs 71.8 in)
- Height: Infiniti Q50 is 0.8 in taller (56.2 in vs 57.0 in)
- Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (111.0 in vs 112.2 in)
- Ground clearance: Audi A4 has 0.2 in more ground clearance (5.2 in vs 5.0 in)
- Curb weight: Infiniti Q50 is 138 lb heavier (3,704 lb vs 3,842 lb)
Biggest size differences
- Ground clearance: Audi A4 has 0.2 in more ground clearance (5.2 in vs 5.0 in)
- Curb weight: Infiniti Q50 is 138 lb heavier (3,704 lb vs 3,842 lb)
- Height: Infiniti Q50 is 0.8 in taller (56.2 in vs 57.0 in)
- Width: Infiniti Q50 is 0.9 in narrower (72.7 in vs 71.8 in)
- Length: Audi A4 is 2.1 in shorter (187.5 in vs 189.6 in)
Practical verdicts
- Easier to fit in a short garageAudi A4 — Audi A4 is shorter by 2.1 in Check garage fit for Audi A4 · garage fit for Infiniti Q50
- Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 0.9 in
- More ground clearanceAudi A4 — Audi A4 has 0.2 in more clearance
Dimension comparison
| Spec | Audi A4 | Infiniti Q50 | Difference |
|---|---|---|---|
| Length | 187.5 in | 189.6 in | 2.1 in |
| Width | 72.7 in | 71.8 in | 0.9 in |
| Height | 56.2 in | 57.0 in | 0.8 in |
| Wheelbase | 111.0 in | 112.2 in | 1.2 in |
| Ground clearance | 5.2 in | 5.0 in | 0.2 in |
| Curb weight | 3,704 lb | 3,842 lb | 138 lb |
Values use trim midpoints when a model year lists a range.
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.