Audi S5 Sportback (2010 – 2011) vs Infiniti G Coupe (2011 – 2013): specs compared
The Infiniti G Coupe is the more powerful of the two, with up to 348 hp against 333 hp. The Audi S5 Sportback is quicker, reaching 100 km/h in 5.4 s against 5.8 s. The Infiniti G Coupe has the higher top speed: 270 km/h against 249 km/h. The Audi S5 Sportback uses less fuel, from 9.7 L/100 km against 10.7 L/100 km. The Infiniti G Coupe is the lighter car, from 1,691 kg against 1,755 kg.
| Specification |
Audi
S5 Sportback
2010 – 2011
|
Infiniti
G Coupe
2011 – 2013
|
|---|---|---|
| Overview | ||
| Origin | Germany | Japan |
| Documented years | 2010 – 2011 | 2011 – 2013 |
| Body style | Sportback · Hatchback | Coupé |
| Variants | 1 | 2 |
| Fuel | Petrol | Petrol |
| Drive | AWD | RWD |
| Gearbox | Automatic | Automatic · Manual |
| Performance | ||
| Power | 333 hp | 348 hp |
| Torque | 440 Nm | 374 Nm |
| 0–100 km/h | 5.4 s | 5.8 s |
| Top speed | 249 km/h | 270 km/h |
| Economy | ||
| Fuel economy | 9.7 L/100 km | 10.7 – 12.4 L/100 km |
| Dimensions | ||
| Length | 4,717 mm | 4,702 mm |
| Width | 1,854 mm | 1,824 mm |
| Height | 1,382 mm | 1,394 mm |
| Wheelbase | 2,812 mm | 2,850 mm |
| Curb weight | 1,755 kg | 1,691 – 1,715 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

