2006 Audi A4 vs. 1993 Ford Sierra
To start off, 2006 Audi A4 is newer by 13 year(s). Which means there will be less support and parts availability for 1993 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1993 Ford Sierra would be higher. At 1,998 cc (4 cylinders), 1993 Ford Sierra is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (128 HP @ 5700 RPM) has 10 more horse power than 1993 Ford Sierra. (118 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1993 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 134 kg more than 1993 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 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 1993 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, 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, 2006 Audi A4 (195 Nm @ 3500 RPM) has 28 more torque (in Nm) than 1993 Ford Sierra. (167 Nm @ 2500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1993 Ford Sierra.
Compare all specifications:
| 2006 Audi A4 | 1993 Ford Sierra | |
| Make | Audi | Ford |
| Model | A4 | Sierra |
| Year Released | 2006 | 1993 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 128 HP | 118 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 195 Nm | 167 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Top Speed | 208 km/hour | 187 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 10.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1176 kg |
| Vehicle Length | 4580 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 60 L |
