2000 Caterham 7 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Caterham 7. In addition, the cost of maintenance, including insurance, on 2000 Caterham 7 would be higher. At 1,796 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2000 Caterham 7 (170 HP @ 10750 RPM) has 46 more horse power than 2006 Opel Astra. (124 HP @ 5600 RPM). In normal driving conditions, 2000 Caterham 7 should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 838 kg more than 2000 Caterham 7.
Because 2000 Caterham 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 2000 Caterham 7. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Astra, 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 Opel Astra (170 Nm @ 3800 RPM) has 45 more torque (in Nm) than 2000 Caterham 7. (125 Nm @ 8250 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2000 Caterham 7.
Compare all specifications:
| 2000 Caterham 7 | 2006 Opel Astra | |
| Make | Caterham | Opel |
| Model | 7 | Astra |
| Year Released | 2000 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1137 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 170 HP | 124 HP |
| Engine RPM | 10750 RPM | 5600 RPM |
| Torque | 125 Nm | 170 Nm |
| Torque RPM | 8250 RPM | 3800 RPM |
| Engine Bore Size | 79 mm | 80.5 mm |
| Engine Stroke Size | 58 mm | 88.2 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Top Speed | 212 km/hour | 200 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 440 kg | 1278 kg |
| Vehicle Length | 3110 mm | 4300 mm |
| Vehicle Width | 1580 mm | 1760 mm |
| Vehicle Height | 1010 mm | 1440 mm |
| Wheelbase Size | 2260 mm | 2620 mm |
