2001 Audi A2 vs. 2005 Audi A8
To start off, 2005 Audi A8 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Audi A2. In addition, the cost of maintenance, including insurance, on 2001 Audi A2 would be higher. At 4,178 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (335 HP @ 4000 RPM) has 227 more horse power than 2001 Audi A2. (108 HP @ 5800 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 2001 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 875 kg more than 2001 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi A8 (430 Nm) has 275 more torque (in Nm) than 2001 Audi A2. (155 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A2.
Compare all specifications:
| 2001 Audi A2 | 2005 Audi A8 | |
| Make | Audi | Audi |
| Model | A2 | A8 |
| Year Released | 2001 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4178 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 108 HP | 335 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 155 Nm | 430 Nm |
| Engine Compression Ratio | 12.0:1 | 11.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1945 kg |
| Vehicle Length | 3830 mm | 5060 mm |
| Vehicle Width | 1680 mm | 1900 mm |
| Vehicle Height | 1560 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 2950 mm |
| Fuel Consumption Overall | 6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 42 L | 90 L |
