2009 Audi A6 vs. 2008 Volkswagen Passat
To start off, 2009 Audi A6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 2008 Volkswagen Passat would be higher. At 2,773 cc, 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (206 HP @ 5500 RPM) has 93 more horse power than 2008 Volkswagen Passat. (113 HP @ 5400 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 2008 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 230 kg more than 2008 Volkswagen Passat. 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, 2009 Audi A6 (280 Nm @ 3000 RPM) has 108 more torque (in Nm) than 2008 Volkswagen Passat. (172 Nm @ 3500 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Passat.
Compare all specifications:
| 2009 Audi A6 | 2008 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A6 | Passat |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2773 cc | 1982 cc |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 206 HP | 113 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 280 Nm | 172 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 84.5 mm | 82.5 mm |
| Engine Stroke Size | 82.4 mm | 92.8 mm |
| Engine Compression Ratio | 12.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1570 kg | 1340 kg |
| Vehicle Length | 4920 mm | 4710 mm |
| Vehicle Width | 1470 mm | 1750 mm |
| Vehicle Height | 1860 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Consumption Overall | 6.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
