2007 Audi A3 vs. 2005 Mercedes-Benz A
To start off, 2007 Audi A3 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 1,984 cc (4 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (197 HP @ 6000 RPM) has 117 more horse power than 2005 Mercedes-Benz A. (80 HP @ 5000 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2005 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 390 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Audi A3 (280 Nm @ 1800 RPM) has 150 more torque (in Nm) than 2005 Mercedes-Benz A. (130 Nm @ 3750 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz A. 2007 Audi A3 has automatic transmission and 2005 Mercedes-Benz A has manual transmission. 2005 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2005 Mercedes-Benz A | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | A |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1395 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 80 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 280 Nm | 130 Nm |
| Torque RPM | 1800 RPM | 3750 RPM |
| Engine Bore Size | 82.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 69.5 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1020 kg |
| Vehicle Length | 4290 mm | 3790 mm |
| Vehicle Width | 1430 mm | 1730 mm |
| Vehicle Height | 1770 mm | 1590 mm |
| Wheelbase Size | 2580 mm | 2600 mm |
| Fuel Tank Capacity | 55 L | 54 L |
