1995 Caterham 21 vs. 1975 GMC Jimmy
To start off, 1995 Caterham 21 is newer by 20 year(s). Which means there will be less support and parts availability for 1975 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1975 GMC Jimmy would be higher. At 5,002 cc (8 cylinders), 1975 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1995 Caterham 21 (138 HP @ 7000 RPM) has 5 more horse power than 1975 GMC Jimmy. (133 HP @ 4200 RPM). In normal driving conditions, 1995 Caterham 21 should accelerate faster than 1975 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1975 GMC Jimmy weights approximately 1236 kg more than 1995 Caterham 21.
Because 1975 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1995 Caterham 21. In wet, icy, snow, or gravel driving conditions, 1975 GMC Jimmy 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, 1975 GMC Jimmy (319 Nm @ 2400 RPM) has 163 more torque (in Nm) than 1995 Caterham 21. (156 Nm @ 5000 RPM). This means 1975 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1995 Caterham 21. 1975 GMC Jimmy has automatic transmission and 1995 Caterham 21 has manual transmission. 1995 Caterham 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1995 Caterham 21 | 1975 GMC Jimmy | |
| Make | Caterham | GMC |
| Model | 21 | Jimmy |
| Year Released | 1995 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 5002 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 133 HP |
| Engine RPM | 7000 RPM | 4200 RPM |
| Torque | 156 Nm | 319 Nm |
| Torque RPM | 5000 RPM | 2400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 648 kg | 1884 kg |
| Vehicle Length | 3810 mm | 4690 mm |
| Vehicle Width | 1590 mm | 2030 mm |
| Vehicle Height | 1070 mm | 1840 mm |
| Wheelbase Size | 2260 mm | 2720 mm |
