2009 BMW X3 vs. 2002 Mercedes-Benz A
To start off, 2009 BMW X3 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz A would be higher. At 2,979 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (228 HP @ 5900 RPM) has 90 more horse power than 2002 Mercedes-Benz A. (138 HP @ 5500 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 2002 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 671 kg more than 2002 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 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 BMW X3 (300 Nm @ 3500 RPM) has 95 more torque (in Nm) than 2002 Mercedes-Benz A. (205 Nm @ 4000 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz A.
Compare all specifications:
| 2009 BMW X3 | 2002 Mercedes-Benz A | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | A |
| Year Released | 2009 | 2002 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2084 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 138 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 205 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 89.6 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 210 km/hour | 198 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 9 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1836 kg | 1165 kg |
| Vehicle Length | 4570 mm | 3650 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1680 mm | 1590 mm |
| Wheelbase Size | 2800 mm | 2430 mm |
| Fuel Tank Capacity | 67 L | 54 L |
