1978 BMW 730 vs. 1983 GMC Jimmy
To start off, 1983 GMC Jimmy is newer by 5 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 5,002 cc (8 cylinders), 1983 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1978 BMW 730 (185 HP @ 5800 RPM) has 22 more horse power than 1983 GMC Jimmy. (163 HP @ 4400 RPM). In normal driving conditions, 1978 BMW 730 should accelerate faster than 1983 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1983 GMC Jimmy weights approximately 374 kg more than 1978 BMW 730.
Because 1983 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 730. In wet, icy, snow, or gravel driving conditions, 1983 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, 1983 GMC Jimmy (326 Nm @ 2000 RPM) has 96 more torque (in Nm) than 1978 BMW 730. (230 Nm @ 4000 RPM). This means 1983 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730. 1983 GMC Jimmy has automatic transmission and 1978 BMW 730 has manual transmission. 1978 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 BMW 730 | 1983 GMC Jimmy | |
| Make | BMW | GMC |
| Model | 730 | Jimmy |
| Year Released | 1978 | 1983 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 5002 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 163 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 230 Nm | 326 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1884 kg |
| Vehicle Length | 4870 mm | 4690 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1440 mm | 1840 mm |
| Wheelbase Size | 2810 mm | 2720 mm |
