The DB11 is a GT car, the 911 is definitely not. This isn't really a good comparison.
Porsche 911 Turbo S vs Aston Martin DB11
| Category | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| Engine layout | 5.2 l V12 | 3.8 l B6 |
| Max power (ps / bhp) | 608 / 600 | 580 / 572 |
| Max torque (Nm / lb-ft) | 700 / 516 | 750 / 553 |
| Curb weight (kg / lb) | 1900 / 4189 | 1604 / 3536 |
| Power / tonne (ps / bhp) | 320 / 316 | 362 / 357 |
| Average price | €215,000 | €207,000 |
Lap Times
| Track | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| Motortrend Figure-8 | 0:23.90 | 0:22.90 |
| Laguna Seca (post 1988) | 1:40.05 | 1:33.21 |
| Le Mans (Bugatti) | 1:53.50 | 1:47.93 |
| Sachsenring | 1:38.32 | 1:32.30 |
| Willow Springs | 1:30.38 | 1:24.26 |
| Hockenheim Short | 1:13.60 | 1:07.40 |
Acceleration
| Speed & distance | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| 0 - 50 kph | 1.8 s | 1.1 s |
| 0 - 60 kph | 2.1 s | 1.4 s |
| 0 - 80 kph | 3.0 s | 2.0 s |
| 0 - 100 kph | 3.9 s | 2.7 s |
| 0 - 120 kph | 5.3 s | 3.6 s |
| 0 - 130 kph | 5.8 s | 4.2 s |
| 0 - 140 kph | 6.6 s | 4.8 s |
| 0 - 150 kph | 7.3 s | 5.4 s |
| 0 - 160 kph | 8.0 s | 6.0 s |
| 0 - 180 kph | 10.1 s | 7.5 s |
| 0 - 200 kph | 12.1 s | 9.0 s |
| 0 - 60 mph | 3.6 s | 2.5 s |
| 0 - 100 mph | 7.8 s | 6.0 s |
| 0 - 150 mph | 17.8 s | 13.9 s |
| Est. 1/8 mile | 8.4 s @ 101.9 mph | 7.2 s @ 110.0 mph |
| 1/4 mile | 11.7 s @ 125.0 mph | 10.3 s |
Rolling acceleration
| Speed | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| 60 - 100 kph (4) | 3.1 s | 2.9 s |
| 60 - 100 kph (5) | 4.2 s | 4.2 s |
| 80 - 120 kph (4) | 3.3 s | 2.8 s |
| 80 - 120 kph (5) | 4.1 s | 3.5 s |
| 80 - 120 kph (6) | 5.4 s | 4.7 s |
| 80 - 120 kph (7) | 7.2 s | 8.2 s |
| 80 - 160 kph (4) | 6.8 s | 5.9 s |
| 80 - 160 kph (5) | 9.0 s | 7.7 s |
| 80 - 160 kph (6) | 11.5 s | 10.2 s |
| 80 - 160 kph (7) | 15.4 s | 16.7 s |
| Est. 100 - 140 kph | 2.9 s | 2.1 s |
Braking distance
| Speed | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| 100 kph - 0 | 33 m (110 ft) | 30 m (100 ft) |
| 130 kph - 0 | 58 m (191 ft) | 53 m (173 ft) |
| 190 kph - 0 | 124 m (406 ft) | 117 m (384 ft) |
| 200 kph - 0 | 137 m (450 ft) | 122 m (399 ft) |
| 60 mph - 0 | 32 m (105 ft) | 28 m (92 ft) |
General performance
| Category | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| Top speed | 322 kph (200 mph) | 334 kph (208 mph) |
| Est. max acceleration | 0.74 g (7 m/s²) | 1.08 g (11 m/s²) |
| 18m slalom | 66.9 kph (41.6 mph) | 73.0 kph (45.4 mph) |
| Fuel economy | 9.8 l/100 km (24 mpg US / 29 UK) | 10.1 l/100 km (23 mpg US / 28 UK) |
| Lateral acceleration | 0.98 g (10 m/s²) | 1.12 g (11 m/s²) |
Summary
| Category | Aston Martin DB11 | Porsche 911 Turbo S |
|---|---|---|
| Track Performance | 83 | 100 |
| Straight line speed | 49 | 100 |
| Overall | 69 | 100 |
Verdict
911 Turbo S is the fastest by a huge margin.
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Acceleration graph
