2009 Audi A6 vs. 2007 Mercedes-Benz C

To start off, 2009 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz C would be higher. At 2,996 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (229 HP @ 6000 RPM) has 51 more horse power than 2009 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 58 kg more than 2007 Mercedes-Benz C.

Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 Audi A6 (380 Nm @ 1400 RPM) has 80 more torque (in Nm) than 2007 Mercedes-Benz C. (300 Nm @ 2500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz C. 2007 Mercedes-Benz C has automatic transmission and 2009 Audi A6 has manual transmission. 2009 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.

Compare all specifications:

2009 Audi A6 2007 Mercedes-Benz C
Make Audi Mercedes-Benz
Model A6 C
Year Released 2009 2007
Body Type Station Wagon Sedan
Engine Position Front Front
Engine Size 2698 cc 2996 cc
Engine Cylinders 6 cylinders 6 cylinders
Engine Type V V
Valves per Cylinder 4 valves 4 valves
Horse Power 178 HP 229 HP
Engine RPM 3300 RPM 6000 RPM
Torque 380 Nm 300 Nm
Torque RPM 1400 RPM 2500 RPM
Engine Bore Size 83 mm 88 mm
Engine Stroke Size 83.1 mm 82.1 mm
Engine Compression Ratio 17.0:1 11.1:1
Fuel Type Diesel Gasoline
Top Speed 223 km/hour 250 km/hour
Acceleration 0-100mph 9.1 seconds 7 seconds
Drive Type 4WD Rear
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 4 doors
Vehicle Weight 1698 kg 1640 kg
Vehicle Length 4940 mm 4530 mm
Vehicle Width 1860 mm 1430 mm
Vehicle Height 1470 mm 1730 mm
Wheelbase Size 2850 mm 2720 mm
Fuel Consumption Overall 8.3 L/100km 9.4 L/100km
Fuel Tank Capacity 80 L 62 L