1997 Alfa Romeo 155 vs. 1971 Opel GT
To start off, 1997 Alfa Romeo 155 is newer by 26 year(s). Which means there will be less support and parts availability for 1971 Opel GT. In addition, the cost of maintenance, including insurance, on 1971 Opel GT would be higher. At 2,499 cc (6 cylinders), 1997 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 404 more horse power than 1971 Opel GT. (89 HP @ 5200 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 1971 Opel GT.
Let's talk about torque, 1997 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 148 more torque (in Nm) than 1971 Opel GT. (152 Nm @ 3400 RPM). This means 1997 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1971 Opel GT.
Compare all specifications:
| 1997 Alfa Romeo 155 | 1971 Opel GT | |
| Make | Alfa Romeo | Opel |
| Model | 155 | GT |
| Year Released | 1997 | 1971 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1900 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 89 HP |
| Engine RPM | 11700 RPM | 5200 RPM |
| Torque | 300 Nm | 152 Nm |
| Torque RPM | 9500 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Width | 1750 mm | 1590 mm |
