Alfa Romeo 4C vs Audi S5
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Audi S5
Overview
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| Selected trim | Spider | Premium |
| Body style | Coupe | Hatchback |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (recommended) |
| Transmission | 6-speed automated manual | 7-speed automated manual |
| Engine type | gas | gas |
| Model year | 2020 | 2026 |
Pricing & market
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| MSRP | $67,150 | $63,300 (best) |
| Lowest listing price | — | $56,685 (best) |
| Median listing price | — | $70,574 (best) |
| Highest listing price | — | $77,803 (best) |
| For sale now | 0 | 30 (best) |
Fuel economy & range
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| Combined MPG | 28 MPG (best) | 23 MPG |
| City MPG | 24 MPG (best) | 20 MPG |
| Highway MPG | 34 MPG (best) | 29 MPG |
| Fuel tank | 10.5 gal | 14.8 gal (best) |
Performance
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| Horsepower | 237 hp | 362 hp (best) |
| Torque | 258 lb-ft | 406 lb-ft (best) |
| Engine size | 1.7 L | 3 L (best) |
| Cylinders | I4 | V6 |
Size & capability
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| Seating | 2 seats | 5 seats (best) |
| Doors | 2 | 4 (best) |
| Cargo volume | 3.7 cu ft | 37.5 cu ft (best) |
| Payload | — | 992 lbs (best) |
| Curb weight | 2,487 lbs (best) | 4,288 lbs |
| Ground clearance | 4.4 in (best) | — |
| Wheelbase | 93.7 in | 114 in (best) |
| Length | 157 in | 190.3 in (best) |
| Width | 73.5 in (best) | 73.2 in |
| Height | 46.7 in | 56.5 in (best) |
Safety & recalls
| Spec | Alfa Romeo 4CSpider | Audi S5Premium |
|---|---|---|
| NHTSA overall | — | Not Rated |
| Frontal crash (driver) | — | Not Rated |
| Frontal crash (passenger) | — | Not Rated |
| Side crash (driver) | — | Not Rated |
| Side crash (passenger) | — | Not Rated |
| Side pole | — | Not Rated |
| Rollover | — | Not Rated |
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Alfa Romeo 4C | Audi S5 |
|---|---|---|
| 1 | Spider $67,150 MSRP(Currently comparing) | Premium $63,300 MSRP(Currently comparing) |
| 2 | — | Premium Plus $66,200 MSRP |
| 3 | — | Prestige $70,900 MSRP |
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Alfa Romeo 4C vs Audi S5 FAQ
- Which is better: 2020 Alfa Romeo 4C or 2026 Audi S5?
- It depends on priorities. OpenDealer compares 2020 Alfa Romeo 4C vs 2026 Audi S5 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2020 Alfa Romeo 4C or 2026 Audi S5?
- Based on starting MSRP, the 2026 Audi S5 starts lower at $63,300. Live Audi S5 listings start at $56,685.
- Which has better startingMsrp: 2020 Alfa Romeo 4C or 2026 Audi S5?
- The 2026 Audi S5 leads on startingMsrp in this comparison (63,300).
- Which has better combinedMpg: 2020 Alfa Romeo 4C or 2026 Audi S5?
- The 2020 Alfa Romeo 4C leads on combinedMpg in this comparison (28).
- Which has better horsepower: 2020 Alfa Romeo 4C or 2026 Audi S5?
- The 2026 Audi S5 leads on horsepower in this comparison (362).
- Which has better seats: 2020 Alfa Romeo 4C or 2026 Audi S5?
- The 2026 Audi S5 leads on seats in this comparison (5).
- How do the NHTSA safety ratings compare for 2020 Alfa Romeo 4C vs 2026 Audi S5?
- NHTSA overall crash-test ratings in this comparison: Audi S5 (Not Rated/5 NHTSA overall).