2003 Caterham 7 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Caterham 7. In addition, the cost of maintenance, including insurance, on 2003 Caterham 7 would be higher. At 2,197 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Caterham 7 (160 HP @ 7500 RPM) has 7 more horse power than 2008 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2003 Caterham 7 should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 1035 kg more than 2003 Caterham 7.
Because 2003 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 2003 Caterham 7. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, 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, 2008 Opel Signum (220 Nm @ 3800 RPM) has 44 more torque (in Nm) than 2003 Caterham 7. (176 Nm @ 5750 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Caterham 7. 2008 Opel Signum has automatic transmission and 2003 Caterham 7 has manual transmission. 2003 Caterham 7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Caterham 7 | 2008 Opel Signum | |
Make | Caterham | Opel |
Model | 7 | Signum |
Year Released | 2003 | 2008 |
Engine Position | Front | Front |
Engine Size | 1794 cc | 2197 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 160 HP | 153 HP |
Engine RPM | 7500 RPM | 5600 RPM |
Torque | 176 Nm | 220 Nm |
Torque RPM | 5750 RPM | 3800 RPM |
Engine Bore Size | 80 mm | 86 mm |
Engine Stroke Size | 89.3 mm | 94.6 mm |
Top Speed | 209 km/hour | 211 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 500 kg | 1535 kg |
Vehicle Length | 3110 mm | 4640 mm |
Vehicle Width | 1580 mm | 1800 mm |
Vehicle Height | 810 mm | 1470 mm |
Wheelbase Size | 2230 mm | 2840 mm |