2004 BMW X5 vs. 1981 Alpina B 10
To start off, 2004 BMW X5 is newer by 23 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 4,799 cc (8 cylinders), 2004 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X5 weights approximately 775 kg more than 1981 Alpina B 10.
Because 2004 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alpina B 10. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 BMW X5 (500 Nm) has 31 more torque (in Nm) than 1981 Alpina B 10. (469 Nm). This means 2004 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Alpina B 10. 2004 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. 2004 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW X5 | 1981 Alpina B 10 | |
| Make | BMW | Alpina |
| Model | X5 | B 10 |
| Year Released | 2004 | 1981 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 355 HP | 0 HP |
| Torque | 500 Nm | 469 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2275 kg | 1500 kg |
| Vehicle Length | 4670 mm | 5020 mm |
| Wheelbase Size | 2940 mm | 2840 mm |
