1991 Caterham Super 7 vs. 2007 Opel Zafira
To start off, 2007 Opel Zafira is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Caterham Super 7. In addition, the cost of maintenance, including insurance, on 1991 Caterham Super 7 would be higher. At 1,599 cc (4 cylinders), 1991 Caterham Super 7 is equipped with a bigger engine. In terms of performance, 1991 Caterham Super 7 (110 HP @ 6000 RPM) has 6 more horse power than 2007 Opel Zafira. (104 HP @ 6000 RPM). In normal driving conditions, 1991 Caterham Super 7 should accelerate faster than 2007 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Zafira weights approximately 888 kg more than 1991 Caterham Super 7.
Because 1991 Caterham Super 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 1991 Caterham Super 7. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Zafira, 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 Zafira (150 Nm @ 3900 RPM) has 18 more torque (in Nm) than 1991 Caterham Super 7. (132 Nm @ 5000 RPM). This means 2007 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
| 1991 Caterham Super 7 | 2007 Opel Zafira | |
| Make | Caterham | Opel |
| Model | Super 7 | Zafira |
| Year Released | 1991 | 2007 |
| Body Type | Roadster | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 104 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 132 Nm | 150 Nm |
| Torque RPM | 5000 RPM | 3900 RPM |
| Engine Bore Size | 81 mm | 79 mm |
| Engine Stroke Size | 77.6 mm | 81.5 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Top Speed | 171 km/hour | 176 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 510 kg | 1398 kg |
| Vehicle Length | 3380 mm | 4320 mm |
| Vehicle Width | 1670 mm | 1750 mm |
| Vehicle Height | 1110 mm | 1640 mm |
| Wheelbase Size | 2240 mm | 2700 mm |
| Fuel Tank Capacity | 36 L | 58 L |
