2006 Cadillac BLS vs. 2001 Alfa Romeo 146
To start off, 2006 Cadillac BLS is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 146 would be higher. At 1,998 cc (4 cylinders), 2006 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2006 Cadillac BLS (174 HP @ 5500 RPM) has 70 more horse power than 2001 Alfa Romeo 146. (104 HP @ 6300 RPM). In normal driving conditions, 2006 Cadillac BLS should accelerate faster than 2001 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac BLS weights approximately 340 kg more than 2001 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, 2006 Cadillac BLS (265 Nm @ 2500 RPM) has 140 more torque (in Nm) than 2001 Alfa Romeo 146. (125 Nm @ 4600 RPM). This means 2006 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 146.
Compare all specifications:
| 2006 Cadillac BLS | 2001 Alfa Romeo 146 | |
| Make | Cadillac | Alfa Romeo |
| Model | BLS | 146 |
| Year Released | 2006 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1370 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 104 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 265 Nm | 125 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 86 mm | 64.9 mm |
| Top Speed | 220 km/hour | 187 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1160 kg |
| Vehicle Length | 4690 mm | 4240 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2550 mm |
| Fuel Consumption Overall | 7.6 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 58 L | 51 L |
