1991 Mercedes-Benz C 112 vs. 2006 Porsche Cayenne
To start off, 2006 Porsche Cayenne 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 155 more horse power than 2006 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2006 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 610 kg more than 1991 Mercedes-Benz C 112.
Because 2006 Porsche Cayenne 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 Porsche Cayenne 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 269 more torque (in Nm) than 2006 Porsche Cayenne. (311 Nm @ 2500 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayenne.
Compare all specifications:
| 1991 Mercedes-Benz C 112 | 2006 Porsche Cayenne | |
| Make | Mercedes-Benz | Porsche |
| Model | C 112 | Cayenne |
| Year Released | 1991 | 2006 |
| Engine Position | Middle | Front |
| Engine Size | 5987 cc | 3196 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 402 HP | 247 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 580 Nm | 311 Nm |
| Torque RPM | 3800 RPM | 2500 RPM |
| Engine Compression Ratio | 10.0:1 | 11.5:1 |
| Top Speed | 307 km/hour | 209 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 9.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 2160 kg |
| Vehicle Length | 4620 mm | 4790 mm |
| Vehicle Width | 1980 mm | 1930 mm |
| Vehicle Height | 1210 mm | 1710 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
| Fuel Tank Capacity | 100 L | 100 L |
