2009 Audi A4 vs. 2012 Volkswagen Jetta
To start off, 2012 Volkswagen Jetta is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Audi A4. In addition, the cost of maintenance, including insurance, on 2009 Audi A4 would be higher. At 2,000 cc (4 cylinders), 2012 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 18 more horse power than 2012 Volkswagen Jetta. (140 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2012 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 10 kg more than 2012 Volkswagen Jetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 Volkswagen Jetta (320 Nm @ 1750 RPM) has 69 more torque (in Nm) than 2009 Audi A4. (251 Nm @ 1500 RPM). This means 2012 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2012 Volkswagen Jetta | |
| Make | Audi | Volkswagen |
| Model | A4 | Jetta |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 140 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 1500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 8.6 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1400 kg |
| Vehicle Length | 4710 mm | 4644 mm |
| Vehicle Width | 1830 mm | 1778 mm |
| Vehicle Height | 1430 mm | 1482 mm |
| Wheelbase Size | 2810 mm | 2651 mm |
| Fuel Tank Capacity | 65 L | 55 L |
