1990 Audi 100 vs. 1986 Ford Sierra
To start off, 1990 Audi 100 is newer by 4 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 1,993 cc (4 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (202 HP @ 6000 RPM) has 112 more horse power than 1990 Audi 100. (90 HP @ 5200 RPM) In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1990 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 90 kg more than 1990 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1990 Audi 100, 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, 1986 Ford Sierra (277 Nm @ 4500 RPM) has 132 more torque (in Nm) than 1990 Audi 100. (145 Nm @ 3000 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 100.
Compare all specifications:
| 1990 Audi 100 | 1986 Ford Sierra | |
| Make | Audi | Ford |
| Model | 100 | Sierra |
| Year Released | 1990 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 202 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 145 Nm | 277 Nm |
| Torque RPM | 3000 RPM | 4500 RPM |
| Engine Bore Size | 81 mm | 90.8 mm |
| Engine Stroke Size | 86.4 mm | 77 mm |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1090 kg | 1180 kg |
| Vehicle Length | 4800 mm | 4430 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2690 mm | 2610 mm |
| Fuel Tank Capacity | 60 L | 116 L |
