2005 BMW X5 vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW X5. In addition, the cost of maintenance, including insurance, on 2005 BMW X5 would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 446 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 805 kg more than 2009 Mercedes-Benz SL.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2005 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, 2009 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 480 more torque (in Nm) than 2005 BMW X5. (520 Nm @ 2000 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X5. 2009 Mercedes-Benz SL has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW X5 | 2009 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | X5 | SL |
Year Released | 2005 | 2009 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2926 cc | 5980 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 215 HP | 661 HP |
Engine RPM | 4000 RPM | 5400 RPM |
Torque | 520 Nm | 1000 Nm |
Torque RPM | 2000 RPM | 2200 RPM |
Fuel Type | Diesel | Gasoline |
Top Speed | 210 km/hour | 320 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2170 kg | 1365 kg |
Vehicle Length | 4670 mm | 5210 mm |
Vehicle Height | 1720 mm | 1830 mm |
Wheelbase Size | 2830 mm | 2570 mm |
Fuel Consumption Overall | 8.6 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 93 L | 80 L |