Infiniti Q50 vs Audi S4 Dimensions & Size Comparison
Comparing 2020 catalog dimensions. Infiniti Q50 · Audi S4
- Length189.6 in
- Height56.8 in – 57.2 in
- Wheelbase112.2 in
- Ground clearance4.8 in – 5.2 in
- Curb weight3,685 lb – 3,998 lb
- Width71.8 in
- Audi S4 width72.7 in
Which is bigger?
- Length: Audi S4 is 2.1 in shorter (189.6 in vs 187.5 in)
- Width: Infiniti Q50 is 0.9 in narrower (71.8 in vs 72.7 in)
- Height: Infiniti Q50 is 0.8 in taller (57.0 in vs 56.2 in)
- Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (112.2 in vs 111.0 in)
- Ground clearance: Infiniti Q50 has 0.7 in more ground clearance (5.0 in vs 4.3 in)
- Curb weight: Audi S4 is 6 lb heavier (3,842 lb vs 3,847 lb)
Biggest size differences
- Ground clearance: Infiniti Q50 has 0.7 in more ground clearance (5.0 in vs 4.3 in)
- Height: Infiniti Q50 is 0.8 in taller (57.0 in vs 56.2 in)
- Width: Infiniti Q50 is 0.9 in narrower (71.8 in vs 72.7 in)
- Length: Audi S4 is 2.1 in shorter (189.6 in vs 187.5 in)
- Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (112.2 in vs 111.0 in)
Practical verdicts
- Easier to fit in a short garageAudi S4 — Audi S4 is shorter by 2.1 in Check garage fit for Infiniti Q50 · garage fit for Audi S4
- Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 0.9 in
- More ground clearanceInfiniti Q50 — Infiniti Q50 has 0.7 in more clearance
Dimension comparison
| Spec | Infiniti Q50 | Audi S4 | Difference |
|---|---|---|---|
| Length | 189.6 in | 187.5 in | 2.1 in |
| Width | 71.8 in | 72.7 in | 0.9 in |
| Height | 57.0 in | 56.2 in | 0.8 in |
| Wheelbase | 112.2 in | 111.0 in | 1.2 in |
| Ground clearance | 5.0 in | 4.3 in | 0.7 in |
| Curb weight | 3,842 lb | 3,847 lb | 6 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.