2004 Caterham 7 vs. 2003 Opel Astra
To start off, 2004 Caterham 7 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,261 cc (4 cylinders), 2004 Caterham 7 is equipped with a bigger engine. In terms of performance, 2004 Caterham 7 (200 HP @ 7000 RPM) has 77 more horse power than 2003 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2004 Caterham 7 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 770 kg more than 2004 Caterham 7.
Because 2004 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 2004 Caterham 7. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2004 Caterham 7 (224 Nm @ 5750 RPM) has 53 more torque (in Nm) than 2003 Opel Astra. (171 Nm @ 3800 RPM). This means 2004 Caterham 7 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2004 Caterham 7 has manual transmission. 2004 Caterham 7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Caterham 7 | 2003 Opel Astra | |
Make | Caterham | Opel |
Model | 7 | Astra |
Year Released | 2004 | 2003 |
Engine Position | Front | Front |
Engine Size | 2261 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 200 HP | 123 HP |
Engine RPM | 7000 RPM | 5600 RPM |
Torque | 224 Nm | 171 Nm |
Torque RPM | 5750 RPM | 3800 RPM |
Engine Bore Size | 87.6 mm | 80.5 mm |
Engine Stroke Size | 94 mm | 88.2 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 540 kg | 1310 kg |
Vehicle Length | 3310 mm | 4260 mm |
Vehicle Width | 1690 mm | 1760 mm |
Vehicle Height | 1150 mm | 1470 mm |
Wheelbase Size | 2230 mm | 2700 mm |