2007 BMW X5 vs. 2005 Mercedes-Benz CLK
To start off, 2007 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLK would be higher. At 3,199 cc (6 cylinders), 2005 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 13 more horse power than 2005 Mercedes-Benz CLK. (215 HP @ 5700 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2005 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 270 kg more than 2005 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 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, 2005 Mercedes-Benz CLK (310 Nm @ 3000 RPM) has 10 more torque (in Nm) than 2007 BMW X5. (300 Nm @ 3500 RPM). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5. 2005 Mercedes-Benz CLK has automatic transmission and 2007 BMW X5 has manual transmission. 2007 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X5 | 2005 Mercedes-Benz CLK | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | CLK |
| Year Released | 2007 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 228 HP | 215 HP |
| Engine RPM | 5900 RPM | 5700 RPM |
| Torque | 300 Nm | 310 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 9.4 seconds | 8.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2080 kg | 1810 kg |
| Vehicle Length | 4670 mm | 4640 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1880 mm | 1420 mm |
| Wheelbase Size | 2830 mm | 2720 mm |
| Fuel Consumption Overall | 14.2 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 85 L | 62 L |
