2007 Audi A3 vs. 2010 Mercedes-Benz R
To start off, 2010 Mercedes-Benz R is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 3,500 cc (6 cylinders), 2010 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz R (268 HP @ 6000 RPM) has 164 more horse power than 2007 Audi A3. (104 HP @ 4000 RPM) In normal driving conditions, 2010 Mercedes-Benz R should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz R weights approximately 835 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Mercedes-Benz R is all wheel drive (AWD), it will have significant more traction and grip than 2007 Audi A3. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Mercedes-Benz R (349 Nm @ 2400 RPM) has 99 more torque (in Nm) than 2007 Audi A3. (250 Nm @ 1900 RPM). This means 2010 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3. 2010 Mercedes-Benz R has automatic transmission and 2007 Audi A3 has manual transmission. 2007 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2010 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | R |
| Year Released | 2007 | 2010 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 268 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 250 Nm | 349 Nm |
| Torque RPM | 1900 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2245 kg |
| Vehicle Length | 4290 mm | 5156 mm |
| Vehicle Width | 1770 mm | 1958 mm |
| Vehicle Height | 1430 mm | 1661 mm |
| Wheelbase Size | 2580 mm | 3216 mm |
| Fuel Tank Capacity | 55 L | 80 L |
