1987 BMW Z1 vs. 1973 GMC Jimmy
To start off, 1987 BMW Z1 is newer by 14 year(s). Which means there will be less support and parts availability for 1973 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1973 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1973 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1987 BMW Z1 (175 HP @ 5800 RPM) has 74 more horse power than 1973 GMC Jimmy. (101 HP @ 3600 RPM). In normal driving conditions, 1987 BMW Z1 should accelerate faster than 1973 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Jimmy weights approximately 550 kg more than 1987 BMW Z1.
Because 1973 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1987 BMW Z1. In wet, icy, snow, or gravel driving conditions, 1973 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, 1973 GMC Jimmy (242 Nm @ 1600 RPM) has 12 more torque (in Nm) than 1987 BMW Z1. (230 Nm @ 4000 RPM). This means 1973 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW Z1. 1973 GMC Jimmy has automatic transmission and 1987 BMW Z1 has manual transmission. 1987 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 BMW Z1 | 1973 GMC Jimmy | |
| Make | BMW | GMC |
| Model | Z1 | Jimmy |
| Year Released | 1987 | 1973 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 101 HP |
| Engine RPM | 5800 RPM | 3600 RPM |
| Torque | 230 Nm | 242 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1250 kg | 1800 kg |
| Vehicle Length | 3960 mm | 4690 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1280 mm | 1840 mm |
| Wheelbase Size | 2450 mm | 2720 mm |
