2004 Audi A6 vs. 2007 Volkswagen Passat
To start off, 2007 Volkswagen Passat is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 3,168 cc (6 cylinders), 2007 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2007 Volkswagen Passat (248 HP @ 6250 RPM) has 68 more horse power than 2004 Audi A6. (180 HP @ 6000 RPM) In normal driving conditions, 2007 Volkswagen Passat should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 2 kg more than 2007 Volkswagen Passat.
Because 2007 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2004 Audi A6. In wet, icy, snow, or gravel driving conditions, 2007 Volkswagen Passat 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 Volkswagen Passat (320 Nm @ 2750 RPM) has 85 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 2007 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2007 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A6 | Passat |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3168 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 180 HP | 248 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 235 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 77.4 mm | 90.9 mm |
| Engine Compression Ratio | 10.3:1 | 12.0:1 |
| Top Speed | 221 km/hour | 246 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 6.9 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1662 kg | 1660 kg |
| Vehicle Length | 4940 mm | 4770 mm |
| Vehicle Width | 1860 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 9.6 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
