1978 BMW B7 vs. 1991 GMC Jimmy
To start off, 1991 GMC Jimmy is newer by 13 year(s). Which means there will be less support and parts availability for 1978 BMW B7. In addition, the cost of maintenance, including insurance, on 1978 BMW B7 would be higher. At 4,297 cc (6 cylinders), 1991 GMC Jimmy is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW B7 weights approximately 50 kg more than 1991 GMC Jimmy.
Because 1991 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW B7. In wet, icy, snow, or gravel driving conditions, 1991 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, 1978 BMW B7 (627 Nm) has 315 more torque (in Nm) than 1991 GMC Jimmy. (312 Nm). This means 1978 BMW B7 will have an easier job in driving up hills or pulling heavy equipment than 1991 GMC Jimmy. 1991 GMC Jimmy has automatic transmission and 1978 BMW B7 has manual transmission. 1978 BMW B7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 BMW B7 | 1991 GMC Jimmy | |
| Make | BMW | GMC |
| Model | B7 | Jimmy |
| Year Released | 1978 | 1991 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 4297 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 158 HP |
| Torque | 627 Nm | 312 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1500 kg | 1450 kg |
| Wheelbase Size | 2800 mm | 2560 mm |
