1999 Alfa Romeo 146 vs. 2005 Seat Leon
To start off, 2005 Seat Leon is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 1,970 cc (4 cylinders), 1999 Alfa Romeo 146 is equipped with a bigger engine. In terms of performance, 2005 Seat Leon (123 HP @ 6000 RPM) has 19 more horse power than 1999 Alfa Romeo 146. (104 HP @ 4000 RPM) In normal driving conditions, 2005 Seat Leon should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 52 kg more than 1999 Alfa Romeo 146. 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, 1999 Alfa Romeo 146 (260 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2005 Seat Leon. (170 Nm @ 4200 RPM). This means 1999 Alfa Romeo 146 will have an easier job in driving up hills or pulling heavy equipment than 2005 Seat Leon.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2005 Seat Leon | |
| Make | Alfa Romeo | Seat |
| Model | 146 | Leon |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 104 HP | 123 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 260 Nm | 170 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Compression Ratio | 19.2:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 10.5 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 | 1245 kg | 1297 kg |
| Vehicle Length | 4240 mm | 4190 mm |
| Vehicle Width | 1720 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2520 mm |
| Fuel Consumption Overall | 8.3 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 61 L | 55 L |
