2007 Alfa Romeo 147 vs. 2005 Seat Leon
To start off, 2007 Alfa Romeo 147 is newer by 2 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 1,910 cc (4 cylinders), 2007 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2005 Seat Leon (123 HP @ 6000 RPM) has 9 more horse power than 2007 Alfa Romeo 147. (114 HP @ 4000 RPM) In normal driving conditions, 2005 Seat Leon should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 7 kg more than 2007 Alfa Romeo 147. 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, 2007 Alfa Romeo 147 (275 Nm @ 2000 RPM) has 105 more torque (in Nm) than 2005 Seat Leon. (170 Nm @ 4200 RPM). This means 2007 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2005 Seat Leon | |
| Make | Alfa Romeo | Seat |
| Model | 147 | Leon |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 114 HP | 123 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 275 Nm | 170 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 90.4 mm | 86.4 mm |
| Engine Compression Ratio | 18.5:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 191 km/hour | 200 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 10.3 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 | 1290 kg | 1297 kg |
| Vehicle Length | 4230 mm | 4190 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2520 mm |
| Fuel Consumption Overall | 5.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
