2005 BMW X5 vs. 2003 Mercedes-Benz SLR McLaren
To start off, 2005 BMW X5 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SLR McLaren. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SLR McLaren would be higher. At 5,439 cc (8 cylinders), 2003 Mercedes-Benz SLR McLaren is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SLR McLaren (618 HP @ 6500 RPM) has 403 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 2003 Mercedes-Benz SLR McLaren should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 402 kg more than 2003 Mercedes-Benz SLR McLaren.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz SLR McLaren. 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, 2003 Mercedes-Benz SLR McLaren (781 Nm @ 3250 RPM) has 261 more torque (in Nm) than 2005 BMW X5. (520 Nm @ 2000 RPM). This means 2003 Mercedes-Benz SLR McLaren will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X5. 2003 Mercedes-Benz SLR McLaren 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. 2003 Mercedes-Benz SLR McLaren will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 2003 Mercedes-Benz SLR McLaren | |
| Make | BMW | Mercedes-Benz |
| Model | X5 | SLR McLaren |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2926 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 | 618 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 520 Nm | 781 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Bore Size | 84 mm | 97 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 334 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 3.8 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 | 1768 kg |
| Vehicle Length | 4670 mm | 4660 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Vehicle Height | 1720 mm | 1270 mm |
| Wheelbase Size | 2830 mm | 2720 mm |
| Fuel Consumption Overall | 8.6 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 93 L | 98 L |
