2009 Audi A4 vs. 2008 Volkswagen Jetta
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 Jetta. In addition, the cost of maintenance, including insurance, on 2008 Volkswagen Jetta would be higher. Both 2009 Audi A4 and 2008 Volkswagen Jetta are equipped with a 1,984 cc engine. In terms of performance, 2009 Audi A4 (148 HP @ 6000 RPM) has 34 more horse power than 2008 Volkswagen Jetta. (114 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2008 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 127 kg more than 2008 Volkswagen Jetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Volkswagen Jetta 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 Jetta 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 (200 Nm @ 3500 RPM) has 30 more torque (in Nm) than 2008 Volkswagen Jetta. (170 Nm @ 2400 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Jetta.
Compare all specifications:
| 2009 Audi A4 | 2008 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | A4 | Jetta |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | 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 | 148 HP | 114 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 200 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Compression Ratio | 11.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 214 km/hour | 184 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 11.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1283 kg |
| Vehicle Length | 4550 mm | 4220 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
| Fuel Consumption Overall | 7.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
