1997 Alfa Romeo 155 vs. 2005 Buick Century
To start off, 2005 Buick Century is newer by 8 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 3,135 cc (6 cylinders), 2005 Buick Century is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 317 more horse power than 2005 Buick Century. (176 HP @ 5200 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2005 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Century weights approximately 480 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 36 more torque (in Nm) than 2005 Buick Century. (264 Nm @ 4000 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Century.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2005 Buick Century | |
| Make | Alfa Romeo | Buick |
| Model | 155 | Century |
| Year Released | 1997 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 176 HP |
| Engine RPM | 11700 RPM | 5200 RPM |
| Torque | 300 Nm | 264 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1520 kg |
| Vehicle Width | 1750 mm | 1850 mm |
