2008 Audi A6 vs. 1985 Ford Sierra
To start off, 2008 Audi A6 is newer by 23 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 2,790 cc (6 cylinders), 1985 Ford Sierra is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (168 HP) has 20 more horse power than 1985 Ford Sierra. (148 HP). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 70 kg more than 1985 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Audi A6 (280 Nm @ 1800 RPM) has 60 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
| 2008 Audi A6 | 1985 Ford Sierra | |
| Make | Audi | Ford |
| Model | A6 | Sierra |
| Year Released | 2008 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2790 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 148 HP |
| Torque | 280 Nm | 220 Nm |
| Torque RPM | 1800 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1275 kg | 1205 kg |
| Vehicle Length | 4800 mm | 4400 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
