1997 Alfa Romeo 155 vs. 2001 BMW X5
To start off, 2001 BMW X5 is newer by 4 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 2,993 cc (6 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 312 more horse power than 2001 BMW X5. (181 HP @ 4000 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2001 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 1115 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 2001 BMW X5 (391 Nm @ 2000 RPM) has 91 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2001 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | 155 | X5 |
| Year Released | 1997 | 2001 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 181 HP |
| Engine RPM | 11700 RPM | 4000 RPM |
| Torque | 300 Nm | 391 Nm |
| Torque RPM | 9500 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1040 kg | 2155 kg |
| Vehicle Width | 1750 mm | 1880 mm |
