2005 Alpina B7 vs. 1981 GMC Jimmy
To start off, 2005 Alpina B7 is newer by 24 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 4,398 cc (8 cylinders), 2005 Alpina B7 is equipped with a bigger engine. In terms of performance, 2005 Alpina B7 (492 HP @ 5500 RPM) has 362 more horse power than 1981 GMC Jimmy. (130 HP @ 4000 RPM). In normal driving conditions, 2005 Alpina B7 should accelerate faster than 1981 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B7 weights approximately 120 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.
Because 1981 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina B7. In wet, icy, snow, or gravel driving conditions, 1981 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, 2005 Alpina B7 (700 Nm @ 4250 RPM) has 415 more torque (in Nm) than 1981 GMC Jimmy. (285 Nm @ 2000 RPM). This means 2005 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Jimmy.
Compare all specifications:
2005 Alpina B7 | 1981 GMC Jimmy | |
Make | Alpina | GMC |
Model | B7 | Jimmy |
Year Released | 2005 | 1981 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4093 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 492 HP | 130 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 700 Nm | 285 Nm |
Torque RPM | 4250 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 1950 kg | 1830 kg |
Vehicle Length | 5040 mm | 4690 mm |
Vehicle Width | 1910 mm | 2030 mm |
Vehicle Height | 1480 mm | 1840 mm |
Wheelbase Size | 3000 mm | 2720 mm |