2005 Audi A4 vs. 2009 Volkswagen Jetta
To start off, 2009 Volkswagen Jetta is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,500 cc (5 cylinders), 2009 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2009 Volkswagen Jetta (168 HP @ 5700 RPM) has 7 more horse power than 2005 Audi A4. (161 HP @ 4000 RPM) In normal driving conditions, 2009 Volkswagen Jetta should accelerate faster than 2005 Audi A4.
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, 2005 Audi A4 (350 Nm @ 1500 RPM) has 173 more torque (in Nm) than 2009 Volkswagen Jetta. (177 Nm @ 4250 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Volkswagen Jetta.
Compare all specifications:
| 2005 Audi A4 | 2009 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | A4 | Jetta |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 168 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 350 Nm | 177 Nm |
| Torque RPM | 1500 RPM | 4250 RPM |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4550 mm | 4560 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
| Fuel Tank Capacity | 70 L | 55 L |
