2007 BMW X5 vs. 1986 Donkervoort S8
To start off, 2007 BMW X5 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Donkervoort S8. In addition, the cost of maintenance, including insurance, on 1986 Donkervoort S8 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (260 HP @ 6600 RPM) has 144 more horse power than 1986 Donkervoort S8. (116 HP @ 5500 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1986 Donkervoort S8. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1275 kg more than 1986 Donkervoort S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Donkervoort S8. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (305 Nm @ 2750 RPM) has 139 more torque (in Nm) than 1986 Donkervoort S8. (166 Nm @ 4000 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Donkervoort S8. 2007 BMW X5 has automatic transmission and 1986 Donkervoort S8 has manual transmission. 1986 Donkervoort S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 1986 Donkervoort S8 | |
| Make | BMW | Donkervoort |
| Model | X5 | S8 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 260 HP | 116 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 305 Nm | 166 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1950 kg | 675 kg |
| Vehicle Length | 4860 mm | 3610 mm |
| Vehicle Width | 1940 mm | 1740 mm |
| Vehicle Height | 1940 mm | 1110 mm |
