2007 Audi A6 vs. 2005 Buick Century
To start off, 2007 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Buick Century. In addition, the cost of maintenance, including insurance, on 2005 Buick Century would be higher. At 3,135 cc (6 cylinders), 2005 Buick Century is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (222 HP @ 4000 RPM) has 46 more horse power than 2005 Buick Century. (176 HP @ 5200 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 2005 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 245 kg more than 2005 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2007 Audi A6 (450 Nm @ 1400 RPM) has 186 more torque (in Nm) than 2005 Buick Century. (264 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Century.
Compare all specifications:
2007 Audi A6 | 2005 Buick Century | |
Make | Audi | Buick |
Model | A6 | Century |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2967 cc | 3135 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 222 HP | 176 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 450 Nm | 264 Nm |
Torque RPM | 1400 RPM | 4000 RPM |
Engine Bore Size | 83 mm | 89 mm |
Engine Stroke Size | 91.4 mm | 84 mm |
Engine Compression Ratio | 17.0:1 | 9.6:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1765 kg | 1520 kg |
Vehicle Length | 4920 mm | 4950 mm |
Vehicle Width | 2020 mm | 1850 mm |
Vehicle Height | 1470 mm | 1440 mm |
Wheelbase Size | 2850 mm | 2780 mm |
Fuel Consumption | 6.3 L/100km | 7.8 L/100km |
Fuel Consumption Overall | 6.3 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 80 L | 64 L |