2009 Audi A3 vs. 2008 Mercedes-Benz ML
To start off, 2009 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz ML would be higher. At 2,685 cc (5 cylinders), 2008 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (197 HP @ 6000 RPM) has 30 more horse power than 2008 Mercedes-Benz ML. (167 HP @ 4200 RPM). In normal driving conditions, 2009 Audi A3 should accelerate faster than 2008 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz ML weights approximately 1145 kg more than 2009 Audi A3.
Because 2008 Mercedes-Benz ML 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 2008 Mercedes-Benz ML. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A3, 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, 2008 Mercedes-Benz ML (400 Nm @ 1800 RPM) has 120 more torque (in Nm) than 2009 Audi A3. (280 Nm @ 1800 RPM). This means 2008 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2008 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | ML |
| Year Released | 2009 | 2008 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Middle |
| Engine Size | 1984 cc | 2685 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 167 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 280 Nm | 400 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Bore Size | 82.6 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 88.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 7 seconds | 12.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1030 kg | 2175 kg |
| Vehicle Length | 4290 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
| Fuel Consumption Overall | 7.7 L/100km | 12.8 L/100km |
| Fuel Tank Capacity | 55 L | 83 L |
