2007 BMW 650 vs. 2005 Mercedes-Benz A
To start off, 2007 BMW 650 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz A would be higher. At 4,799 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 279 more horse power than 2005 Mercedes-Benz A. (81 HP @ 4200 RPM). In normal driving conditions, 2007 BMW 650 should accelerate faster than 2005 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 340 kg more than 2005 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 650 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW 650. However, in wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz A, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 BMW 650 (488 Nm @ 3400 RPM) has 308 more torque (in Nm) than 2005 Mercedes-Benz A. (180 Nm @ 1400 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz A.
Compare all specifications:
| 2007 BMW 650 | 2005 Mercedes-Benz A | |
| Make | BMW | Mercedes-Benz |
| Model | 650 | A |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 81 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 488 Nm | 180 Nm |
| Torque RPM | 3400 RPM | 1400 RPM |
| Engine Bore Size | 93 mm | 83.1 mm |
| Engine Stroke Size | 88.3 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 5.7 seconds | 15 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1640 kg | 1300 kg |
| Vehicle Length | 4830 mm | 3840 mm |
| Vehicle Width | 1380 mm | 1770 mm |
| Vehicle Height | 1860 mm | 1600 mm |
| Wheelbase Size | 2790 mm | 2570 mm |
| Fuel Consumption Overall | 8.6 L/100km | 5 L/100km |
| Fuel Tank Capacity | 70 L | 54 L |
