1991 Audi S2 vs. 2007 Rolls-Royce Phantom
To start off, 2007 Rolls-Royce Phantom is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 6,749 cc (12 cylinders), 2007 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2007 Rolls-Royce Phantom (455 HP @ 5350 RPM) has 239 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2007 Rolls-Royce Phantom should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Rolls-Royce Phantom weights approximately 1075 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Rolls-Royce Phantom. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 2007 Rolls-Royce Phantom (720 Nm @ 3500 RPM) has 411 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2007 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 2007 Rolls-Royce Phantom | |
| Make | Audi | Rolls-Royce |
| Model | S2 | Phantom |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 6749 cc |
| Engine Cylinders | 5 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 455 HP |
| Engine RPM | 5900 RPM | 5350 RPM |
| Torque | 309 Nm | 720 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81.1 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 84.6 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Acceleration 0-100mph | 6.1 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 2495 kg |
| Vehicle Length | 4410 mm | 5840 mm |
| Vehicle Width | 1720 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1640 mm |
| Wheelbase Size | 2560 mm | 3580 mm |
| Fuel Consumption Overall | 8.3 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
