Audi S5 vs Porsche Boxster
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2016 Porsche Boxster
Overview
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| Selected trim | Premium | Base |
| Body style | Hatchback | Convertible |
| Drivetrain | all wheel drive | rear wheel drive |
| Fuel type | premium unleaded (recommended) | premium unleaded (required) |
| Transmission | 7-speed automated manual | 6-speed manual |
| Engine type | gas | gas |
| Model year | 2026 | 2016 |
Pricing & market
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| MSRP | $63,300 | $52,100 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| Combined MPG | 23 MPG | 24 MPG (best) |
| City MPG | 20 MPG | 20 MPG |
| Highway MPG | 29 MPG | 30 MPG (best) |
| Fuel tank | 14.8 gal | 16.9 gal (best) |
Performance
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| Horsepower | 362 hp (best) | 265 hp |
| Torque | 406 lb-ft (best) | 206 lb-ft |
| Engine size | 3 L (best) | 2.7 L |
| Cylinders | V6 | flat 6 |
Size & capability
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| Seating | 5 seats (best) | 2 seats |
| Doors | 4 (best) | 2 |
| Cargo volume | 37.5 cu ft (best) | 4.6 cu ft |
| Payload | 992 lbs (best) | — |
| Curb weight | 4,288 lbs | 2,888 lbs (best) |
| Wheelbase | 114 in (best) | 97.4 in |
| Length | 190.3 in (best) | 172.2 in |
| Width | 73.2 in (best) | 70.9 in |
| Height | 56.5 in (best) | 50.5 in |
Safety & recalls
| Spec | Audi S5Premium | Porsche BoxsterBase |
|---|---|---|
| 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 | Audi S5 | Porsche Boxster |
|---|---|---|
| 1 | Premium $63,300 MSRP(Currently comparing) | Base $52,100 MSRP(Currently comparing) |
| 2 | Premium Plus $66,200 MSRP | S $63,900 MSRP |
| 3 | Prestige $70,900 MSRP | GTS $74,600 MSRP |
| 4 | — | Spyder $82,100 MSRP |