1997 Caterham C21 vs. 2007 Opel Astra
To start off, 2007 Opel Astra 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 1,796 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (138 HP @ 5600 RPM) has 23 more horse power than 1997 Caterham C21. (115 HP @ 6000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1997 Caterham C21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 628 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 1997 Caterham C21 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 1997 Caterham C21. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Astra (175 Nm @ 3800 RPM) has 30 more torque (in Nm) than 1997 Caterham C21. (145 Nm @ 3000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1997 Caterham C21.
Compare all specifications:
1997 Caterham C21 | 2007 Opel Astra | |
Make | Caterham | Opel |
Model | C21 | Astra |
Year Released | 1997 | 2007 |
Engine Position | Front | Front |
Engine Size | 1587 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 115 HP | 138 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 145 Nm | 175 Nm |
Torque RPM | 3000 RPM | 3800 RPM |
Engine Bore Size | 80 mm | 80.5 mm |
Engine Stroke Size | 79 mm | 88.2 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 650 kg | 1278 kg |
Vehicle Length | 3810 mm | 4300 mm |
Vehicle Width | 1590 mm | 1760 mm |
Vehicle Height | 1060 mm | 1440 mm |
Wheelbase Size | 2260 mm | 2620 mm |