1981 Alpina B 10 vs. 2010 BMW X5
To start off, 2010 BMW X5 is newer by 29 year(s). Which means there will be less support and parts availability for 1981 Alpina B 10. In addition, the cost of maintenance, including insurance, on 1981 Alpina B 10 would be higher. At 4,400 cc (8 cylinders), 2010 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X5 weights approximately 935 kg more than 1981 Alpina B 10.
Because 2010 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1981 Alpina B 10. In wet, icy, snow, or gravel driving conditions, 2010 BMW X5 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, 2010 BMW X5 (677 Nm) has 208 more torque (in Nm) than 1981 Alpina B 10. (469 Nm). This means 2010 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Alpina B 10. 2010 BMW X5 has automatic transmission and 1981 Alpina B 10 has manual transmission. 1981 Alpina B 10 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Alpina B 10 | 2010 BMW X5 | |
| Make | Alpina | BMW |
| Model | B 10 | X5 |
| Year Released | 1981 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 555 HP |
| Torque | 469 Nm | 677 Nm |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2435 kg |
| Vehicle Length | 5020 mm | 4851 mm |
| Wheelbase Size | 2840 mm | 2934 mm |
