2007 Audi A6 vs. 2009 Mercedes-Benz C

To start off, 2009 Mercedes-Benz C is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 4,172 cc (8 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (296 HP @ 6200 RPM) has 175 more horse power than 2009 Mercedes-Benz C. (121 HP @ 4200 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 245 kg more than 2009 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A6 (400 Nm @ 3000 RPM) has 130 more torque (in Nm) than 2009 Mercedes-Benz C. (270 Nm @ 1600 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C.

Compare all specifications:

2007 Audi A6 2009 Mercedes-Benz C
Make Audi Mercedes-Benz
Model A6 C
Year Released 2007 2009
Body Type Sedan Sedan
Engine Position Front Front
Engine Size 4172 cc 2148 cc
Engine Cylinders 8 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 5 valves 4 valves
Horse Power 296 HP 121 HP
Engine RPM 6200 RPM 4200 RPM
Torque 400 Nm 270 Nm
Torque RPM 3000 RPM 1600 RPM
Engine Bore Size 84.5 mm 88 mm
Engine Stroke Size 93 mm 88.3 mm
Engine Compression Ratio 11.0:1 18.0:1
Fuel Type Gasoline - Premium Diesel
Top Speed 250 km/hour 208 km/hour
Acceleration 0-100mph 6.9 seconds 11.7 seconds
Drive Type 4WD Rear
Transmission Type Automatic Automatic
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 1750 kg 1505 kg
Vehicle Length 4840 mm 4530 mm
Vehicle Width 1860 mm 1730 mm
Vehicle Height 1460 mm 1430 mm
Wheelbase Size 2770 mm 2720 mm
Fuel Consumption Overall 13.2 L/100km 5.9 L/100km
Fuel Tank Capacity 82 L 62 L


 

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