1992 Alfa Romeo 155 vs. 2009 Pontiac G6
To start off, 2009 Pontiac G6 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 3,600 cc (6 cylinders), 2009 Pontiac G6 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 241 more horse power than 2009 Pontiac G6. (252 HP @ 6300 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2009 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G6 weights approximately 316 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 2009 Pontiac G6 (340 Nm @ 3200 RPM) has 40 more torque (in Nm) than 1992 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2009 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2009 Pontiac G6 | |
| Make | Alfa Romeo | Pontiac |
| Model | 155 | G6 |
| Year Released | 1992 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 252 HP |
| Engine RPM | 11700 RPM | 6300 RPM |
| Torque | 300 Nm | 340 Nm |
| Torque RPM | 9500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1356 kg |
