1996 Alfa Romeo 155 vs. 2006 BMW 630
To start off, 2006 BMW 630 is newer by 10 year(s). Which means there will be less support and parts availability for 1996 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1996 Alfa Romeo 155 would be higher. At 2,996 cc (6 cylinders), 2006 BMW 630 is equipped with a bigger engine. In terms of performance, 1996 Alfa Romeo 155 (493 HP @ 11700 RPM) has 239 more horse power than 2006 BMW 630. (254 HP @ 6600 RPM). In normal driving conditions, 1996 Alfa Romeo 155 should accelerate faster than 2006 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 526 kg more than 1996 Alfa Romeo 155.
Let's talk about torque, both vehicles can yield 300 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1996 Alfa Romeo 155 | 2006 BMW 630 | |
| Make | Alfa Romeo | BMW |
| Model | 155 | 630 |
| Year Released | 1996 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 254 HP |
| Engine RPM | 11700 RPM | 6600 RPM |
| Torque | 300 Nm | 300 Nm |
| Torque RPM | 9500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1566 kg |
