1991 Alpina B vs. 2006 GMC Envoy
To start off, 2006 GMC Envoy is newer by 15 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 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 110 more horse power than 2006 GMC Envoy. (300 HP @ 5200 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 2006 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 569 kg more than 1991 Alpina B.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alpina B. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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, 1991 Alpina B (570 Nm @ 4000 RPM) has 123 more torque (in Nm) than 2006 GMC Envoy. (447 Nm @ 4000 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Envoy.
Compare all specifications:
| 1991 Alpina B | 2006 GMC Envoy | |
| Make | Alpina | GMC |
| Model | B | Envoy |
| Year Released | 1991 | 2006 |
| Engine Size | 5646 cc | 5359 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 300 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 570 Nm | 447 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1866 kg | 2435 kg |
| Vehicle Length | 4790 mm | 5280 mm |
| Vehicle Width | 1860 mm | 1900 mm |
| Vehicle Height | 1350 mm | 1920 mm |
| Wheelbase Size | 2690 mm | 3280 mm |
