2006 Cadillac BLS vs. 1999 Alfa Romeo 156
To start off, 2006 Cadillac BLS is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 156 would be higher. At 2,491 cc (6 cylinders), 1999 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 156 (187 HP @ 6300 RPM) has 13 more horse power than 2006 Cadillac BLS. (174 HP @ 5500 RPM) In normal driving conditions, 1999 Alfa Romeo 156 should accelerate faster than 2006 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac BLS weights approximately 180 kg more than 1999 Alfa Romeo 156.
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 43 more torque (in Nm) than 1999 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 2006 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 156.
Compare all specifications:
| 2006 Cadillac BLS | 1999 Alfa Romeo 156 | |
| Make | Cadillac | Alfa Romeo |
| Model | BLS | 156 |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2491 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 187 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 265 Nm | 222 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| 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 | 1320 kg |
| Vehicle Length | 4690 mm | 4440 mm |
| Vehicle Width | 1760 mm | 1750 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 2680 mm | 2600 mm |
| Fuel Tank Capacity | 58 L | 63 L |
