2007 Audi RS4 vs. 1997 Caterham C21
To start off, 2007 Audi RS4 is newer by 10 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 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 276 more horse power than 1997 Caterham C21. (138 HP @ 7000 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 1056 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 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Caterham C21. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 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, 2007 Audi RS4 (430 Nm @ 5500 RPM) has 277 more torque (in Nm) than 1997 Caterham C21. (153 Nm @ 5000 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21.
Compare all specifications:
2007 Audi RS4 | 1997 Caterham C21 | |
Make | Audi | Caterham |
Model | RS4 | C21 |
Year Released | 2007 | 1997 |
Engine Position | Front | Front |
Engine Size | 4161 cc | 1588 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 138 HP |
Engine RPM | 7800 RPM | 7000 RPM |
Torque | 430 Nm | 153 Nm |
Torque RPM | 5500 RPM | 5000 RPM |
Engine Bore Size | 84.5 mm | 80 mm |
Engine Stroke Size | 92.8 mm | 79 mm |
Engine Compression Ratio | 12.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1710 kg | 654 kg |
Vehicle Length | 4590 mm | 3810 mm |
Vehicle Width | 1820 mm | 1590 mm |
Vehicle Height | 1420 mm | 1060 mm |
Wheelbase Size | 2660 mm | 2260 mm |