2004 Caterham 7 vs. 2009 Opel Antara
To start off, 2009 Opel Antara is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Caterham 7. In addition, the cost of maintenance, including insurance, on 2004 Caterham 7 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 52 more horse power than 2009 Opel Antara. (148 HP @ 4000 RPM). In normal driving conditions, 2004 Caterham 7 should accelerate faster than 2009 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Antara weights approximately 1315 kg more than 2004 Caterham 7.
Because 2009 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2004 Caterham 7. In wet, icy, snow, or gravel driving conditions, 2009 Opel Antara will offer significantly more control. 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, 2009 Opel Antara (320 Nm @ 2000 RPM) has 96 more torque (in Nm) than 2004 Caterham 7. (224 Nm @ 5750 RPM). This means 2009 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 2004 Caterham 7.
Compare all specifications:
| 2004 Caterham 7 | 2009 Opel Antara | |
| Make | Caterham | Opel |
| Model | 7 | Antara |
| Year Released | 2004 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 1990 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 148 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 224 Nm | 320 Nm |
| Torque RPM | 5750 RPM | 2000 RPM |
| Engine Bore Size | 87.6 mm | 83 mm |
| Engine Stroke Size | 94 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 540 kg | 1855 kg |
| Vehicle Length | 3310 mm | 4580 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1150 mm | 1710 mm |
| Wheelbase Size | 2230 mm | 2710 mm |
