Audi RS5 vs Porsche Cayman GTS
| Category | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| Engine layout | B6 | 4.2 l V8 |
| Max power (ps / bhp) | 340 / 335 | 450 / 444 |
| Max torque (Nm / lb-ft) | 380 / 280 | 430 / 317 |
| Curb weight (kg / lb) | 1379 / 3040 | 1770 / 3902 |
| Power / tonne (ps / bhp) | 246 / 243 | 254 / 251 |
| Average price | €91,000 | €93,000 |
Lap Times
| Track | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| Blyton Park Outer Circuit | 1:10.50 | 1:12.20 |
| Motortrend Figure-8 | 0:23.80 | 0:24.60 |
| Hockenheim Short | 1:12.80 | 1:14.00 |
Acceleration
| Speed & distance | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| 0 - 40 kph | 1.4 s | 1.2 s |
| 0 - 100 kph | 4.4 s | 4.2 s |
| 0 - 160 kph | 9.9 s | 9.3 s |
| 0 - 200 kph | 16.3 s | 14.5 s |
| 0 - 60 mph | 4.1 s | 3.9 s |
| 0 - 100 mph | 9.8 s | 9.3 s |
| Est. 1/8 mile | 8.9 s @ 95.1 mph | 8.7 s @ 97.6 mph |
| 1/4 mile | 12.5 s @ 113.0 mph | 12.3 s @ 112.2 mph |
Rolling acceleration
| Speed | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| 80 - 120 kph (4) | 5.5 s | 4.3 s |
| 80 - 120 kph (5) | 6.6 s | 6.1 s |
| 80 - 120 kph (6) | 8.7 s | 7.9 s |
| 80 - 120 kph (7) | 17.1 s | 10.6 s |
| 80 - 160 kph (4) | 10.6 s | 8.8 s |
| 80 - 160 kph (5) | 13.6 s | 12.1 s |
| 80 - 160 kph (6) | 19.2 s | 16.6 s |
| Est. 100 - 200 kph | 11.8 s | 10.5 s |
General performance
| Category | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| Top speed | 285 kph (177 mph) | 280 kph (174 mph) |
| Est. max acceleration | 0.68 g (7 m/s²) | 0.73 g (7 m/s²) |
| 18m slalom | 71.6 kph (44.5 mph) | 68.2 kph (42.4 mph) |
| Fuel economy | 12.6 l/100 km (19 mpg US / 22 UK) | 12.8 l/100 km (18 mpg US / 22 UK) |
| Lateral acceleration | 1.04 g (10 m/s²) | 0.99 g (10 m/s²) |
| 100 kph - 0 | 34 m (110 ft) | 33 m (108 ft) |
| 200 kph - 0 | 131 m (430 ft) | 140 m (458 ft) |
| 60 mph - 0 | 30 m (100 ft) | 31 m (101 ft) |
Summary
| Category | Porsche Cayman GTS | Audi RS5 |
|---|---|---|
| Track Performance | 300 | 279 |
| Straight line speed | 2125 | 2484 |
| Total | 2425 | 2763 |
Verdict
RS5 is the fastest by a small margin.
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Acceleration graph
