2008 Audi A6 vs. 1987 Ford Sierra
To start off, 2008 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,393 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (250 HP @ 6000 RPM) has 46 more horse power than 1987 Ford Sierra. (204 HP @ 6250 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 230 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1987 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1987 Ford Sierra (277 Nm @ 4500 RPM) has 47 more torque (in Nm) than 2008 Audi A6. (230 Nm @ 3200 RPM). This means 1987 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
| 2008 Audi A6 | 1987 Ford Sierra | |
| Make | Audi | Ford |
| Model | A6 | Sierra |
| Year Released | 2008 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 250 HP | 204 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 230 Nm | 277 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 81 mm | 90.8 mm |
| Engine Stroke Size | 77.4 mm | 77 mm |
| Engine Compression Ratio | 10.5:1 | 8.0:1 |
| Top Speed | 224 km/hour | 240 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1480 kg | 1250 kg |
| Vehicle Length | 4180 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 2770 mm | 2500 mm |
