2003 BMW X5 vs. 2005 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz SL 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 5,439 cc (8 cylinders), 2005 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz SL (469 HP @ 2650 RPM) has 254 more horse power than 2003 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2005 Mercedes-Benz SL should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 215 kg more than 2005 Mercedes-Benz SL.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. 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, 2005 Mercedes-Benz SL (700 Nm @ 2650 RPM) has 200 more torque (in Nm) than 2003 BMW X5. (500 Nm @ 2000 RPM). This means 2005 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X5. 2005 Mercedes-Benz SL has automatic transmission and 2003 BMW X5 has manual transmission. 2003 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW X5 | 2005 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | X5 | SL |
Year Released | 2003 | 2005 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2979 cc | 5439 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 215 HP | 469 HP |
Engine RPM | 4000 RPM | 2650 RPM |
Torque | 500 Nm | 700 Nm |
Torque RPM | 2000 RPM | 2650 RPM |
Engine Bore Size | 84.1 mm | 97.1 mm |
Engine Stroke Size | 90 mm | 92 mm |
Engine Compression Ratio | 18.0:1 | 9.0:1 |
Acceleration 0-100mph | 8.3 seconds | 4.7 seconds |
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 | 1955 kg |
Vehicle Length | 4670 mm | 4540 mm |
Vehicle Width | 1880 mm | 1820 mm |
Vehicle Height | 1720 mm | 1300 mm |
Wheelbase Size | 2940 mm | 2570 mm |
Fuel Consumption Overall | 8.6 L/100km | 14.4 L/100km |
Fuel Tank Capacity | 93 L | 80 L |