1991 Caterham Super 7 vs. 2004 Citroen C4
To start off, 2004 Citroen C4 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Caterham Super 7. In addition, the cost of maintenance, including insurance, on 1991 Caterham Super 7 would be higher. At 1,997 cc (4 cylinders), 2004 Citroen C4 is equipped with a bigger engine. In terms of performance, 2004 Citroen C4 (175 HP @ 7000 RPM) has 55 more horse power than 1991 Caterham Super 7. (120 HP @ 6200 RPM) In normal driving conditions, 2004 Citroen C4 should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Citroen C4 weights approximately 902 kg more than 1991 Caterham Super 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Caterham Super 7 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 1991 Caterham Super 7. However, in wet, icy, snow, or gravel driving conditions, 2004 Citroen C4, 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, 2004 Citroen C4 (202 Nm @ 4750 RPM) has 59 more torque (in Nm) than 1991 Caterham Super 7. (143 Nm @ 5500 RPM). This means 2004 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 1991 Caterham Super 7 | 2004 Citroen C4 | |
| Make | Caterham | Citroen |
| Model | Super 7 | C4 |
| Year Released | 1991 | 2004 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 175 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 143 Nm | 202 Nm |
| Torque RPM | 5500 RPM | 4750 RPM |
| Engine Bore Size | 81 mm | 85.1 mm |
| Engine Stroke Size | 77.6 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 510 kg | 1412 kg |
| Vehicle Length | 3380 mm | 4280 mm |
| Vehicle Width | 1670 mm | 1780 mm |
| Vehicle Height | 1110 mm | 1460 mm |
| Wheelbase Size | 2240 mm | 2550 mm |
| Fuel Tank Capacity | 36 L | 60 L |
