1991 Alpina B vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 18 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, 2009 Audi R8 (518 HP @ 8000 RPM) has 108 more horse power than 1991 Alpina B. (410 HP @ 5400 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1991 Alpina B. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 286 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Alpina B. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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 40 more torque (in Nm) than 2009 Audi R8. (530 Nm @ 6500 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi R8.
Compare all specifications:
| 1991 Alpina B | 2009 Audi R8 | |
| Make | Alpina | Audi |
| Model | B | R8 |
| Year Released | 1991 | 2009 |
| Engine Size | 5646 cc | 5204 cc |
| Engine Cylinders | 12 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 518 HP |
| Engine RPM | 5400 RPM | 8000 RPM |
| Torque | 570 Nm | 530 Nm |
| Torque RPM | 4000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1866 kg | 1580 kg |
| Vehicle Length | 4790 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1940 mm |
| Vehicle Height | 1350 mm | 1260 mm |
| Wheelbase Size | 2690 mm | 2660 mm |
