1991 Alpina B vs. 1985 GMC Suburban
To start off, 1991 Alpina B is newer by 6 year(s). Which means there will be less support and parts availability for 1985 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1985 GMC Suburban 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 257 more horse power than 1985 GMC Suburban. (153 HP @ 4000 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 1985 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1985 GMC Suburban weights approximately 374 kg more than 1991 Alpina B.
Because 1985 GMC Suburban 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, 1985 GMC Suburban 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 258 more torque (in Nm) than 1985 GMC Suburban. (312 Nm @ 2400 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 1985 GMC Suburban. 1985 GMC Suburban has automatic transmission and 1991 Alpina B has manual transmission. 1991 Alpina B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alpina B | 1985 GMC Suburban | |
| Make | Alpina | GMC |
| Model | B | Suburban |
| Year Released | 1991 | 1985 |
| Engine Size | 5646 cc | 4299 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 153 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 570 Nm | 312 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1866 kg | 2240 kg |
| Vehicle Length | 4790 mm | 5480 mm |
| Vehicle Width | 1860 mm | 1950 mm |
| Vehicle Height | 1350 mm | 1800 mm |
| Wheelbase Size | 2690 mm | 3300 mm |
