2006 BMW X5 vs. 1999 Mercedes-Benz CLK
To start off, 2006 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz CLK would be higher. At 4,799 cc (8 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (355 HP @ 6200 RPM) has 80 more horse power than 1999 Mercedes-Benz CLK. (275 HP @ 5750 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1999 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 647 kg more than 1999 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (490 Nm @ 3600 RPM) has 90 more torque (in Nm) than 1999 Mercedes-Benz CLK. (400 Nm @ 3000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz CLK.
Compare all specifications:
| 2006 BMW X5 | 1999 Mercedes-Benz CLK | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | CLK |
| Year Released | 2006 | 1999 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4266 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 355 HP | 275 HP |
| Engine RPM | 6200 RPM | 5750 RPM |
| Torque | 490 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Bore Size | 93 mm | 89.9 mm |
| Engine Stroke Size | 88.3 mm | 83.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Top Speed | 246 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 6.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2202 kg | 1555 kg |
| Vehicle Length | 4670 mm | 4570 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1710 mm | 1390 mm |
| Wheelbase Size | 2830 mm | 2720 mm |
| Fuel Tank Capacity | 93 L | 62 L |
