2006 Audi A3 vs. 1991 Mercedes-Benz C 112
To start off, 2006 Audi A3 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz C 112. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz C 112 would be higher. At 5,987 cc (12 cylinders), 1991 Mercedes-Benz C 112 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz C 112 (402 HP @ 5200 RPM) has 205 more horse power than 2006 Audi A3. (197 HP @ 5100 RPM) In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz C 112 weights approximately 80 kg more than 2006 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz C 112. In wet, icy, snow, or gravel driving conditions, 2006 Audi A3 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, 1991 Mercedes-Benz C 112 (580 Nm @ 3800 RPM) has 300 more torque (in Nm) than 2006 Audi A3. (280 Nm @ 1800 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3.
Compare all specifications:
| 2006 Audi A3 | 1991 Mercedes-Benz C 112 | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | C 112 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 1982 cc | 5987 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 402 HP |
| Engine RPM | 5100 RPM | 5200 RPM |
| Torque | 280 Nm | 580 Nm |
| Torque RPM | 1800 RPM | 3800 RPM |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Top Speed | 234 km/hour | 307 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1550 kg |
| Vehicle Length | 4290 mm | 4620 mm |
| Vehicle Width | 1770 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1210 mm |
| Wheelbase Size | 2580 mm | 2710 mm |
| Fuel Tank Capacity | 60 L | 100 L |
