2003 BMW X5 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 123 more horse power than 2005 Mercedes-Benz C. (215 HP @ 5700 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 505 kg more than 2005 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 90 more torque (in Nm) than 2005 Mercedes-Benz C. (310 Nm @ 3000 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C.
Compare all specifications:
| 2003 BMW X5 | 2005 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | C |
| Year Released | 2003 | 2005 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3199 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 338 HP | 215 HP |
| Engine RPM | 6100 RPM | 5700 RPM |
| Torque | 400 Nm | 310 Nm |
| Torque RPM | 3700 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 240 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7 seconds | 8.3 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2195 kg | 1690 kg |
| Vehicle Length | 4670 mm | 4550 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1720 mm | 1450 mm |
| Wheelbase Size | 2730 mm | 2830 mm |
| Fuel Consumption Overall | 13.3 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 93 L | 62 L |
