2006 Audi A8 vs. 2005 Seat Leon
To start off, 2006 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Seat Leon. In addition, the cost of maintenance, including insurance, on 2005 Seat Leon would be higher. At 5,997 cc, 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (450 HP @ 6200 RPM) has 336 more horse power than 2005 Seat Leon. (114 HP @ 4000 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2005 Seat Leon. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 831 kg more than 2005 Seat Leon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Seat Leon. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2006 Audi A8 (580 Nm @ 4000 RPM) has 340 more torque (in Nm) than 2005 Seat Leon. (240 Nm @ 1900 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 2006 Audi A8 | 2005 Seat Leon | |
| Make | Audi | Seat |
| Model | A8 | Leon |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 1896 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 114 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 580 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 84 mm | 79.5 mm |
| Engine Stroke Size | 90.2 mm | 95.5 mm |
| Engine Compression Ratio | 11.0:1 | 19.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2145 kg | 1314 kg |
| Vehicle Length | 5200 mm | 4190 mm |
| Vehicle Width | 1900 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 3080 mm | 2470 mm |
| Fuel Consumption Overall | 13.8 L/100km | 5 L/100km |
| Fuel Tank Capacity | 90 L | 55 L |
