2007 Audi S8 vs. 2011 Rolls-Royce Phantom Drophead Coupe
To start off, 2011 Rolls-Royce Phantom Drophead Coupe is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Audi S8. In addition, the cost of maintenance, including insurance, on 2007 Audi S8 would be higher. At 6,700 cc (12 cylinders), 2011 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2011 Rolls-Royce Phantom Drophead Coupe (453 HP @ 5350 RPM) has 9 more horse power than 2007 Audi S8. (444 HP @ 7000 RPM) In normal driving conditions, 2011 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 2007 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Rolls-Royce Phantom Drophead Coupe weights approximately 730 kg more than 2007 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2011 Rolls-Royce Phantom Drophead Coupe. In wet, icy, snow, or gravel driving conditions, 2007 Audi S8 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2011 Rolls-Royce Phantom Drophead Coupe (719 Nm @ 3500 RPM) has 179 more torque (in Nm) than 2007 Audi S8. (540 Nm @ 3500 RPM). This means 2011 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S8.
Compare all specifications:
| 2007 Audi S8 | 2011 Rolls-Royce Phantom Drophead Coupe | |
| Make | Audi | Rolls-Royce |
| Model | S8 | Phantom Drophead Coupe |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 6700 cc |
| Engine Cylinders | 10 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 453 HP |
| Engine RPM | 7000 RPM | 5350 RPM |
| Torque | 540 Nm | 719 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1940 kg | 2670 kg |
| Vehicle Length | 5070 mm | 5608 mm |
| Vehicle Width | 1900 mm | 1986 mm |
| Vehicle Height | 1430 mm | 1580 mm |
| Wheelbase Size | 2950 mm | 3320 mm |
| Fuel Tank Capacity | 90 L | 80 L |
