2007 Audi A3 vs. 2005 Mercedes-Benz R

To start off, 2007 Audi A3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz R would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (302 HP @ 4200 RPM) has 105 more horse power than 2007 Audi A3. (197 HP @ 6000 RPM) In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 830 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 2005 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercedes-Benz R (461 Nm @ 2700 RPM) has 181 more torque (in Nm) than 2007 Audi A3. (280 Nm @ 1800 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.

Compare all specifications:

2007 Audi A3 2005 Mercedes-Benz R
Make Audi Mercedes-Benz
Model A3 R
Year Released 2007 2005
Body Type Hatchback Minivan
Engine Position Front Front
Engine Size 1984 cc 4966 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Valves per Cylinder 4 valves 3 valves
Horse Power 197 HP 302 HP
Engine RPM 6000 RPM 4200 RPM
Torque 280 Nm 461 Nm
Torque RPM 1800 RPM 2700 RPM
Engine Bore Size 82.5 mm 97 mm
Engine Stroke Size 92.8 mm 84 mm
Top Speed 234 km/hour 240 km/hour
Acceleration 0-100mph 7 seconds 6.9 seconds
Drive Type Front 4WD
Transmission Type Automatic Automatic
Number of Seats 5 seats 5 seats
Number of Doors 3 doors 5 doors
Vehicle Weight 1410 kg 2240 kg
Vehicle Length 4290 mm 5160 mm
Vehicle Width 1430 mm 1930 mm
Vehicle Height 1770 mm 1660 mm
Wheelbase Size 2580 mm 2860 mm
Fuel Tank Capacity 55 L 80 L


 

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