2008 Audi A4 vs. 1986 Ford Sierra
To start off, 2008 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 2,792 cc (6 cylinders), 1986 Ford Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 219 kg more than 1986 Ford Sierra.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A4. In wet, icy, snow, or gravel driving conditions, 1986 Ford Sierra 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, 2008 Audi A4 (280 Nm @ 1800 RPM) has 64 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra.
Compare all specifications:
| 2008 Audi A4 | 1986 Ford Sierra | |
| Make | Audi | Ford |
| Model | A4 | Sierra |
| Year Released | 2008 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2792 cc |
| Horse Power | 0 HP | 160 HP |
| Torque | 280 Nm | 216 Nm |
| Torque RPM | 1800 RPM | 4300 RPM |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Top Speed | 230 km/hour | 196 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1485 kg | 1266 kg |
| Vehicle Length | 4580 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Wheelbase Size | 2650 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 116 L |
