2005 Audi A6 vs. 2008 Rolls-Royce Phantom
To start off, 2008 Rolls-Royce Phantom is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 6,747 cc (12 cylinders), 2008 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2008 Rolls-Royce Phantom (454 HP @ 5350 RPM) has 274 more horse power than 2005 Audi A6. (180 HP @ 3300 RPM) In normal driving conditions, 2008 Rolls-Royce Phantom should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom weights approximately 615 kg more than 2005 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Rolls-Royce Phantom is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Rolls-Royce Phantom. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Rolls-Royce Phantom (720 Nm @ 3500 RPM) has 340 more torque (in Nm) than 2005 Audi A6. (380 Nm @ 1400 RPM). This means 2008 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 2008 Rolls-Royce Phantom | |
| Make | Audi | Rolls-Royce |
| Model | A6 | Phantom |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2669 cc | 6747 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 454 HP |
| Engine RPM | 3300 RPM | 5350 RPM |
| Torque | 380 Nm | 720 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 83.1 mm | 84.6 mm |
| Engine Compression Ratio | 17.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 225 km/hour | 240 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 2495 kg |
| Vehicle Length | 4920 mm | 5840 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Vehicle Height | 1460 mm | 1640 mm |
| Wheelbase Size | 2580 mm | 3580 mm |
| Fuel Consumption Overall | 7.1 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
