2006 Audi A6 vs. 2000 Caterham 21
To start off, 2006 Audi A6 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Caterham 21. In addition, the cost of maintenance, including insurance, on 2000 Caterham 21 would be higher. At 2,967 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2000 Caterham 21 (230 HP @ 8600 RPM) has 9 more horse power than 2006 Audi A6. (221 HP @ 4000 RPM) In normal driving conditions, 2000 Caterham 21 should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 1225 kg more than 2000 Caterham 21.
Because 2000 Caterham 21 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 2000 Caterham 21. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A6 (450 Nm @ 1400 RPM) has 240 more torque (in Nm) than 2000 Caterham 21. (210 Nm @ 7200 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham 21.
Compare all specifications:
| 2006 Audi A6 | 2000 Caterham 21 | |
| Make | Audi | Caterham |
| Model | A6 | 21 |
| Year Released | 2006 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 221 HP | 230 HP |
| Engine RPM | 4000 RPM | 8600 RPM |
| Torque | 450 Nm | 210 Nm |
| Torque RPM | 1400 RPM | 7200 RPM |
| Engine Bore Size | 83 mm | 80 mm |
| Engine Stroke Size | 91.4 mm | 89.3 mm |
| Engine Compression Ratio | 20.0:1 | 11.5:1 |
| Top Speed | 243 km/hour | 241 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1765 kg | 540 kg |
| Vehicle Length | 4920 mm | 3860 mm |
| Vehicle Width | 2020 mm | 1590 mm |
| Wheelbase Size | 2850 mm | 2230 mm |
| Fuel Tank Capacity | 80 L | 100 L |
