1981 GMC Jimmy vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 32 year(s). Which means there will be less support and parts availability for 1981 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1981 GMC Jimmy would be higher. At 6,210 cc (8 cylinders), 1981 GMC Jimmy is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 307 more horse power than 1981 GMC Jimmy. (130 HP @ 3600 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 144 kg more than 1981 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 323 more torque (in Nm) than 1981 GMC Jimmy. (326 Nm @ 2000 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
| 1981 GMC Jimmy | 2013 BMW 6 series | |
| Make | GMC | BMW |
| Model | Jimmy | 6 series |
| Year Released | 1981 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6210 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 437 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 326 Nm | 649 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Vehicle Weight | 1945 kg | 2089 kg |
| Vehicle Length | 4690 mm | 5009 mm |
| Vehicle Width | 2030 mm | 2081 mm |
| Vehicle Height | 1840 mm | 1392 mm |
| Wheelbase Size | 2720 mm | 2968 mm |
