2003 BMW X5 vs. 1991 Mercedes-Benz C 112
To start off, 2003 BMW X5 is newer by 12 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 64 more horse power than 2003 BMW X5. (338 HP @ 6100 RPM) In normal driving conditions, 1991 Mercedes-Benz C 112 should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 645 kg more than 1991 Mercedes-Benz C 112.
Because 2003 BMW X5 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, 2003 BMW X5 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 180 more torque (in Nm) than 2003 BMW X5. (400 Nm @ 3700 RPM). This means 1991 Mercedes-Benz C 112 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5. 2003 BMW X5 has automatic transmission and 1991 Mercedes-Benz C 112 has manual transmission. 1991 Mercedes-Benz C 112 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X5 | 1991 Mercedes-Benz C 112 | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | C 112 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Middle |
| Engine Size | 4398 cc | 5987 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 338 HP | 402 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 400 Nm | 580 Nm |
| Torque RPM | 3700 RPM | 3800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 240 km/hour | 307 km/hour |
| Acceleration 0-100mph | 7 seconds | 5.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2195 kg | 1550 kg |
| Vehicle Length | 4670 mm | 4620 mm |
| Vehicle Width | 1880 mm | 1980 mm |
| Vehicle Height | 1720 mm | 1210 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
| Fuel Tank Capacity | 93 L | 100 L |
