2000 Audi A8 vs. 2005 Rolls-Royce Phantom
To start off, 2005 Rolls-Royce Phantom is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Audi A8. In addition, the cost of maintenance, including insurance, on 2000 Audi A8 would be higher. At 6,748 cc (12 cylinders), 2005 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2005 Rolls-Royce Phantom (454 HP @ 5350 RPM) has 224 more horse power than 2000 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2005 Rolls-Royce Phantom should accelerate faster than 2000 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rolls-Royce Phantom weights approximately 840 kg more than 2000 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Rolls-Royce Phantom. In wet, icy, snow, or gravel driving conditions, 2000 Audi A8 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, 2005 Rolls-Royce Phantom (720 Nm @ 3500 RPM) has 270 more torque (in Nm) than 2000 Audi A8. (450 Nm @ 1400 RPM). This means 2005 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2000 Audi A8.
Compare all specifications:
| 2000 Audi A8 | 2005 Rolls-Royce Phantom | |
| Make | Audi | Rolls-Royce |
| Model | A8 | Phantom |
| Year Released | 2000 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 6748 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 454 HP |
| Engine RPM | 4000 RPM | 5350 RPM |
| Torque | 450 Nm | 720 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 7.8 seconds | 6.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 2670 kg |
| Vehicle Length | 5060 mm | 5840 mm |
| Vehicle Width | 1900 mm | 2000 mm |
| Vehicle Height | 1450 mm | 1640 mm |
| Wheelbase Size | 2950 mm | 3830 mm |
| Fuel Consumption Overall | 8.4 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 90 L | 100 L |
