2002 Alfa Romeo 156 vs. 2005 Seat Leon
To start off, 2005 Seat Leon is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,790 cc (6 cylinders), 2005 Seat Leon is equipped with a bigger engine. In terms of performance, 2005 Seat Leon (201 HP @ 6200 RPM) has 53 more horse power than 2002 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2005 Seat Leon should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 173 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Seat Leon is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2005 Seat Leon 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, 2002 Alfa Romeo 156 (305 Nm @ 1800 RPM) has 35 more torque (in Nm) than 2005 Seat Leon. (270 Nm @ 3200 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2005 Seat Leon | |
| Make | Alfa Romeo | Seat |
| Model | 156 | Leon |
| Year Released | 2002 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2790 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 201 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 305 Nm | 270 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 90.4 mm | 90.3 mm |
| Engine Compression Ratio | 18.5:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 212 km/hour | 235 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 7.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1558 kg |
| Vehicle Length | 4440 mm | 4190 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1390 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2520 mm |
| Fuel Tank Capacity | 63 L | 62 L |
