2006 Audi A3 vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A3. In addition, the cost of maintenance, including insurance, on 2006 Audi A3 would be higher. At 2,987 cc, 2009 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (221 HP) has 24 more horse power than 2006 Audi A3. (197 HP) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2006 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz R weights approximately 888 kg more than 2006 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi A3. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz R 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 Mercedes-Benz R (510 Nm) has 230 more torque (in Nm) than 2006 Audi A3. (280 Nm). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A3. 2009 Mercedes-Benz R has automatic transmission and 2006 Audi A3 has manual transmission. 2006 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A3 | 2009 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | R |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1982 cc | 2987 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 221 HP |
| Torque | 280 Nm | 510 Nm |
| Engine Bore Size | 82.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 17.7:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 234 km/hour | 222 km/hour |
| Acceleration 0-100mph | 7 seconds | 8.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2298 kg |
| Vehicle Length | 4210 mm | 5180 mm |
| Vehicle Width | 1770 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1930 mm |
| Wheelbase Size | 2580 mm | 3220 mm |
| Fuel Consumption Overall | 8.8 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 60 L | 80 L |
