2009 BMW Z4 vs. 2010 Mercedes-Benz A
To start off, 2010 Mercedes-Benz A is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 227 more horse power than 2010 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2010 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz A weights approximately 1520 kg more than 2009 BMW Z4.
Because 2009 BMW Z4 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 2009 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 65 more torque (in Nm) than 2010 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz A. 2009 BMW Z4 has automatic transmission and 2010 Mercedes-Benz A has manual transmission. 2010 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 2010 Mercedes-Benz A | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | A |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1989 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 108 HP |
| Engine RPM | 7900 RPM | 4200 RPM |
| Torque | 315 Nm | 250 Nm |
| Torque RPM | 2750 RPM | 1600 RPM |
| Engine Compression Ratio | 12.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 244 km/hour | 186 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 10.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 2830 kg |
| Vehicle Length | 4100 mm | 3840 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1310 mm | 1600 mm |
| Wheelbase Size | 2500 mm | 2570 mm |
| Fuel Consumption Overall | 9.7 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
