1991 Caterham Super 7 vs. 2006 Jeep Liberty
To start off, 2006 Jeep Liberty is newer by 15 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 2,801 cc, 2006 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2006 Jeep Liberty (160 HP @ 3800 RPM) has 40 more horse power than 1991 Caterham Super 7. (120 HP @ 6200 RPM) In normal driving conditions, 2006 Jeep Liberty should accelerate faster than 1991 Caterham Super 7.
Because 2006 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1991 Caterham Super 7. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Liberty 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, 2006 Jeep Liberty (400 Nm @ 1800 RPM) has 257 more torque (in Nm) than 1991 Caterham Super 7. (143 Nm @ 5500 RPM). This means 2006 Jeep Liberty 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 | 2006 Jeep Liberty | |
| Make | Caterham | Jeep |
| Model | Super 7 | Liberty |
| Year Released | 1991 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1599 cc | 2801 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 160 HP |
| Engine RPM | 6200 RPM | 3800 RPM |
| Torque | 143 Nm | 400 Nm |
| Torque RPM | 5500 RPM | 1800 RPM |
| Engine Bore Size | 81 mm | 94.1 mm |
| Engine Stroke Size | 77.6 mm | 100 mm |
| Engine Compression Ratio | 9.5:1 | 17.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 3380 mm | 4440 mm |
| Vehicle Width | 1670 mm | 1830 mm |
| Vehicle Height | 1110 mm | 1830 mm |
| Wheelbase Size | 2240 mm | 2650 mm |
| Fuel Tank Capacity | 36 L | 78 L |
