2006 Audi S6 vs. 1985 Ford Sierra
To start off, 2006 Audi S6 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 5,204 cc (10 cylinders), 2006 Audi S6 is equipped with a bigger engine. In terms of performance, 2006 Audi S6 (420 HP @ 6800 RPM) has 272 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2006 Audi S6 should accelerate faster than 1985 Ford Sierra.
Let's talk about torque, 2006 Audi S6 (732 Nm @ 3000 RPM) has 512 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2006 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2006 Audi S6 | 1985 Ford Sierra | |
| Make | Audi | Ford |
| Model | S6 | Sierra |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 2790 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 148 HP |
| Engine RPM | 6800 RPM | 5700 RPM |
| Torque | 732 Nm | 220 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Width | 1870 mm | 1680 mm |
