2009 Audi S4 vs. 1985 Donkervoort S8
To start off, 2009 Audi S4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Donkervoort S8. In addition, the cost of maintenance, including insurance, on 1985 Donkervoort S8 would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 225 more horse power than 1985 Donkervoort S8. (115 HP @ 5500 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1985 Donkervoort S8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S4 weights approximately 255 kg more than 1985 Donkervoort S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Donkervoort S8. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 244 more torque (in Nm) than 1985 Donkervoort S8. (166 Nm @ 4000 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Donkervoort S8. 2009 Audi S4 has automatic transmission and 1985 Donkervoort S8 has manual transmission. 1985 Donkervoort S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S4 | 1985 Donkervoort S8 | |
| Make | Audi | Donkervoort |
| Model | S4 | S8 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1992 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 115 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 410 Nm | 166 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 930 kg | 675 kg |
| Vehicle Length | 4580 mm | 3610 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1110 mm |
