2005 Audi A4 vs. 2007 Mercedes-Benz R
To start off, 2007 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz R (269 HP @ 6000 RPM) has 99 more horse power than 2005 Audi A4. (170 HP @ 6300 RPM) In normal driving conditions, 2007 Mercedes-Benz R should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz R weights approximately 680 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2005 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz R (350 Nm @ 2400 RPM) has 125 more torque (in Nm) than 2005 Audi A4. (225 Nm @ 1750 RPM). This means 2007 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2005 Audi A4 | 2007 Mercedes-Benz R | |
Make | Audi | Mercedes-Benz |
Model | A4 | R |
Year Released | 2005 | 2007 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 1784 cc | 3498 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 170 HP | 269 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 225 Nm | 350 Nm |
Torque RPM | 1750 RPM | 2400 RPM |
Engine Bore Size | 81 mm | 92.9 mm |
Engine Stroke Size | 86 mm | 86 mm |
Engine Compression Ratio | 9.3:1 | 10.7:1 |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1525 kg | 2205 kg |
Vehicle Length | 4550 mm | 5160 mm |
Vehicle Width | 1770 mm | 1930 mm |
Vehicle Height | 1430 mm | 1660 mm |
Wheelbase Size | 2660 mm | 3220 mm |
Fuel Consumption | 8.1 L/100km | 11.2 L/100km |
Fuel Consumption City | 10.2 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 11.5 L/100km |
Fuel Tank Capacity | 70 L | 80 L |