2004 Audi A4 vs. 2006 Seat Leon
To start off, 2006 Seat Leon is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 1,896 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (128 HP @ 4000 RPM) has 27 more horse power than 2006 Seat Leon. (101 HP @ 5600 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2006 Seat Leon. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 280 kg more than 2006 Seat Leon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Seat Leon. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (320 Nm @ 1900 RPM) has 172 more torque (in Nm) than 2006 Seat Leon. (148 Nm @ 3800 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Seat Leon.
Compare all specifications:
| 2004 Audi A4 | 2006 Seat Leon | |
| Make | Audi | Seat |
| Model | A4 | Leon |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 128 HP | 101 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 148 Nm |
| Torque RPM | 1900 RPM | 3800 RPM |
| Engine Compression Ratio | 19.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 205 km/hour | 179 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 11.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1205 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 | 6.4 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 66 L | 55 L |
