2009 Audi A4 vs. 2008 Volkswagen Passat
To start off, 2009 Audi A4 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 2,791 cc (6 cylinders), 2008 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2008 Volkswagen Passat (190 HP) has 3 more horse power than 2009 Audi A4. (187 HP) In normal driving conditions, 2008 Volkswagen Passat should accelerate faster than 2009 Audi A4.
Because 2008 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 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, 2009 Audi A4 (400 Nm @ 1400 RPM) has 120 more torque (in Nm) than 2008 Volkswagen Passat. (280 Nm @ 3200 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Passat.
Compare all specifications:
| 2009 Audi A4 | 2008 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A4 | Passat |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 190 HP |
| Torque | 400 Nm | 280 Nm |
| Torque RPM | 1400 RPM | 3200 RPM |
| Engine Bore Size | 83.1 mm | 81 mm |
| Engine Stroke Size | 83.1 mm | 90.3 mm |
| Engine Compression Ratio | 16.8:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 7.9 seconds | 8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4710 mm | 4710 mm |
| Vehicle Width | 1830 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Overall | 6 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 65 L | 62 L |
