2009 Audi A4 vs. 2012 Seat Leon
To start off, 2012 Seat Leon 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 1,968 cc (4 cylinders), 2012 Seat Leon is equipped with a bigger engine. In terms of performance, 2012 Seat Leon (138 HP @ 4000 RPM) has 39 more horse power than 2009 Audi A4. (99 HP @ 4000 RPM) In normal driving conditions, 2012 Seat Leon should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Seat Leon weights approximately 226 kg more than 2009 Audi A4. 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 Seat Leon (320 Nm @ 1750 RPM) has 70 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1900 RPM). This means 2012 Seat Leon will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2012 Seat Leon | |
| Make | Audi | Seat |
| Model | A4 | Leon |
| Year Released | 2009 | 2012 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 99 HP | 138 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 250 Nm | 320 Nm |
| Torque RPM | 1900 RPM | 1750 RPM |
| Engine Bore Size | 79.5 mm | 81.1 mm |
| Engine Stroke Size | 95.5 mm | 95.5 mm |
| Engine Compression Ratio | 19.0:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 12.8 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1656 kg |
| Vehicle Length | 4550 mm | 4320 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
| Fuel Consumption Overall | 5.4 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
