2004 Mercedes-Benz A vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz A would be higher. At 3,600 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 392 more horse power than 2004 Mercedes-Benz A. (81 HP @ 4200 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2004 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz A weights approximately 339 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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 Porsche 911 (620 Nm @ 1950 RPM) has 440 more torque (in Nm) than 2004 Mercedes-Benz A. (180 Nm @ 1400 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz A. 2009 Porsche 911 has automatic transmission and 2004 Mercedes-Benz A has manual transmission. 2004 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mercedes-Benz A | 2009 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | A | 911 |
| Year Released | 2004 | 2009 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1991 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 81 HP | 473 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 180 Nm | 620 Nm |
| Torque RPM | 1400 RPM | 1950 RPM |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Top Speed | 170 km/hour | 305 km/hour |
| Acceleration 0-100mph | 15 seconds | 3.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1764 kg | 1425 kg |
| Vehicle Length | 3840 mm | 4460 mm |
| Vehicle Width | 1770 mm | 1310 mm |
| Vehicle Height | 1600 mm | 1860 mm |
| Wheelbase Size | 2570 mm | 2360 mm |
| Fuel Tank Capacity | 54 L | 67 L |
