2009 Audi A4 vs. 2006 Volkswagen Passat
To start off, 2009 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 2006 Volkswagen Passat would be higher. Both 2009 Audi A4 and 2006 Volkswagen Passat are equipped with a 1,984 cc engine. In terms of performance, 2009 Audi A4 (218 HP @ 5900 RPM) has 69 more horse power than 2006 Volkswagen Passat. (149 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2006 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 433 kg more than 2006 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Volkswagen Passat. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 (300 Nm @ 2200 RPM) has 100 more torque (in Nm) than 2006 Volkswagen Passat. (200 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Volkswagen Passat. 2006 Volkswagen Passat has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Volkswagen Passat will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2006 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A4 | Passat |
| Year Released | 2009 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 218 HP | 149 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 300 Nm | 200 Nm |
| Torque RPM | 2200 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 82.5 mm |
| Engine Stroke Size | 92.8 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 244 km/hour | 208 km/hour |
| Acceleration 0-100mph | 6.9 seconds | 10.2 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1162 kg |
| Vehicle Length | 4610 mm | 4210 mm |
| Vehicle Height | 1400 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Consumption Overall | 9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
