1991 Alpina B vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Alpina B. In addition, the cost of maintenance, including insurance, on 1991 Alpina B would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP) has 110 more horse power than 2005 GMC Sierra. (300 HP). In normal driving conditions, 1991 Alpina B should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 967 kg more than 1991 Alpina B.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1991 Alpina B (570 Nm) has 82 more torque (in Nm) than 2005 GMC Sierra. (488 Nm). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 1991 Alpina B | 2005 GMC Sierra | |
| Make | Alpina | GMC |
| Model | B | Sierra |
| Year Released | 1991 | 2005 |
| Engine Size | 5646 cc | 5965 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 300 HP |
| Torque | 570 Nm | 488 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1866 kg | 2833 kg |
| Vehicle Length | 4790 mm | 6510 mm |
| Vehicle Width | 1860 mm | 2450 mm |
| Vehicle Height | 1350 mm | 1970 mm |
| Wheelbase Size | 2690 mm | 4250 mm |
