1997 Alfa Romeo 155 vs. 2005 Seat Leon
To start off, 2005 Seat Leon is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 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 83 more horse power than 1997 Alfa Romeo 155. (118 HP @ 6300 RPM) In normal driving conditions, 2005 Seat Leon should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 288 kg more than 1997 Alfa Romeo 155. 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 1997 Alfa Romeo 155. 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, 2005 Seat Leon (270 Nm @ 3200 RPM) has 126 more torque (in Nm) than 1997 Alfa Romeo 155. (144 Nm @ 4500 RPM). This means 2005 Seat Leon will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2005 Seat Leon | |
| Make | Alfa Romeo | Seat |
| Model | 155 | Leon |
| Year Released | 1997 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2790 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 201 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 144 Nm | 270 Nm |
| Torque RPM | 4500 RPM | 3200 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 75.7 mm | 90.3 mm |
| Engine Compression Ratio | 10.3:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1270 kg | 1558 kg |
| Vehicle Length | 4450 mm | 4190 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1460 mm |
