2009 Audi A4 vs. 2012 Mercedes-Benz A
To start off, 2012 Mercedes-Benz A is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 1,991 cc (4 cylinders), 2012 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (211 HP @ 4300 RPM) has 103 more horse power than 2012 Mercedes-Benz A. (108 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2012 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz A weights approximately 1900 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 Audi A4 (350 Nm @ 1500 RPM) has 100 more torque (in Nm) than 2012 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz A. 2009 Audi A4 has automatic transmission and 2012 Mercedes-Benz A has manual transmission. 2012 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2012 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | A |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 211 HP | 108 HP |
| Engine RPM | 4300 RPM | 4200 RPM |
| Torque | 350 Nm | 250 Nm |
| Torque RPM | 1500 RPM | 1600 RPM |
| Engine Compression Ratio | 17.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 930 kg | 2830 kg |
| Vehicle Length | 4710 mm | 3840 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1600 mm |
| Wheelbase Size | 2820 mm | 2570 mm |
| Fuel Consumption Overall | 10.2 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
