1988 BMW Z1 vs. 1991 Caterham Super 7
To start off, 1991 Caterham Super 7 is newer by 3 year(s). Which means there will be less support and parts availability for 1988 BMW Z1. In addition, the cost of maintenance, including insurance, on 1988 BMW Z1 would be higher. At 2,492 cc (6 cylinders), 1988 BMW Z1 is equipped with a bigger engine. In terms of performance, 1988 BMW Z1 (175 HP @ 5800 RPM) has 91 more horse power than 1991 Caterham Super 7. (84 HP @ 5500 RPM). In normal driving conditions, 1988 BMW Z1 should accelerate faster than 1991 Caterham Super 7. With that said, vehicle weight also plays an important factor in acceleration. 1988 BMW Z1 weights approximately 740 kg more than 1991 Caterham Super 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1988 BMW Z1 (230 Nm @ 4000 RPM) has 106 more torque (in Nm) than 1991 Caterham Super 7. (124 Nm @ 4000 RPM). This means 1988 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1991 Caterham Super 7.
Compare all specifications:
1988 BMW Z1 | 1991 Caterham Super 7 | |
Make | BMW | Caterham |
Model | Z1 | Super 7 |
Year Released | 1988 | 1991 |
Body Type | Roadster | Roadster |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1599 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 84 HP |
Engine RPM | 5800 RPM | 5500 RPM |
Torque | 230 Nm | 124 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 81 mm |
Engine Stroke Size | 78.8 mm | 77.6 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Vehicle Weight | 1250 kg | 510 kg |
Vehicle Length | 3960 mm | 3380 mm |
Vehicle Width | 1810 mm | 1670 mm |
Vehicle Height | 1280 mm | 1110 mm |
Wheelbase Size | 2450 mm | 2240 mm |