2003 Alfa Romeo 156 vs. 2006 Seat Ibiza
To start off, 2006 Seat Ibiza is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,970 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (113 HP @ 4000 RPM) has 44 more horse power than 2006 Seat Ibiza. (69 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2006 Seat Ibiza. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 199 kg more than 2006 Seat Ibiza. 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, 2003 Alfa Romeo 156 (275 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2006 Seat Ibiza. (155 Nm @ 2200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Seat Ibiza.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2006 Seat Ibiza | |
| Make | Alfa Romeo | Seat |
| Model | 156 | Ibiza |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1420 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 69 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 275 Nm | 155 Nm |
| Torque RPM | 2000 RPM | 2200 RPM |
| Engine Bore Size | 82 mm | 79.5 mm |
| Engine Stroke Size | 90.4 mm | 95.5 mm |
| Engine Compression Ratio | 18.5:1 | 19.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 191 km/hour | 166 km/hour |
| Acceleration 0-100mph | 10.3 seconds | 14.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1305 kg | 1106 kg |
| Vehicle Length | 4440 mm | 3960 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2470 mm |
| Fuel Consumption Overall | 6 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 63 L | 45 L |
