1997 Caterham C21 vs. 2011 Audi A6
To start off, 2011 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1997 Caterham C21. In addition, the cost of maintenance, including insurance, on 1997 Caterham C21 would be higher. At 3,000 cc (6 cylinders), 2011 Audi A6 is equipped with a bigger engine. In terms of performance, 2011 Audi A6 (300 HP @ 5100 RPM) has 162 more horse power than 1997 Caterham C21. (138 HP @ 7000 RPM) In normal driving conditions, 2011 Audi A6 should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi A6 weights approximately 1216 kg more than 1997 Caterham C21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Audi A6 is all wheel drive (AWD), it will have significant more traction and grip than 1997 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2011 Audi A6 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, 2011 Audi A6 (420 Nm @ 2500 RPM) has 267 more torque (in Nm) than 1997 Caterham C21. (153 Nm @ 5000 RPM). This means 2011 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21. 2011 Audi A6 has automatic transmission and 1997 Caterham C21 has manual transmission. 1997 Caterham C21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Caterham C21 | 2011 Audi A6 | |
| Make | Caterham | Audi |
| Model | C21 | A6 |
| Year Released | 1997 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 300 HP |
| Engine RPM | 7000 RPM | 5100 RPM |
| Torque | 153 Nm | 420 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 654 kg | 1870 kg |
| Vehicle Length | 3810 mm | 4928 mm |
| Vehicle Width | 1590 mm | 1854 mm |
| Vehicle Height | 1060 mm | 1458 mm |
| Wheelbase Size | 2260 mm | 2842 mm |
