2003 Audi A3 vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Audi A3. In addition, the cost of maintenance, including insurance, on 2003 Audi A3 would be higher. At 3,188 cc (6 cylinders), 2003 Audi A3 is equipped with a bigger engine. In terms of performance, 2003 Audi A3 (246 HP @ 6300 RPM) has 31 more horse power than 2008 Mercedes-Benz R. (215 HP @ 4000 RPM). In normal driving conditions, 2003 Audi A3 should accelerate faster than 2008 Mercedes-Benz R.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2008 Mercedes-Benz R (540 Nm @ 1600 RPM) has 230 more torque (in Nm) than 2003 Audi A3. (310 Nm @ 2500 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A3.
Compare all specifications:
| 2003 Audi A3 | 2008 Mercedes-Benz R | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | R |
| Year Released | 2003 | 2008 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3188 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 246 HP | 215 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 310 Nm | 540 Nm |
| Torque RPM | 2500 RPM | 1600 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 4210 mm | 5160 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1670 mm |
| Wheelbase Size | 2580 mm | 3220 mm |
| Fuel Tank Capacity | 55 L | 80 L |
