1992 Alfa Romeo 155 vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 19 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 4,806 cc (8 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 64 more horse power than 2011 Porsche Panamera. (429 HP @ 6700 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2011 Porsche Panamera. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Panamera weights approximately 880 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 2011 Porsche Panamera (520 Nm @ 3500 RPM) has 220 more torque (in Nm) than 1992 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2011 Porsche Panamera 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 | 2011 Porsche Panamera | |
| Make | Alfa Romeo | Porsche |
| Model | 155 | Panamera |
| Year Released | 1992 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4806 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 429 HP |
| Engine RPM | 11700 RPM | 6700 RPM |
| Torque | 300 Nm | 520 Nm |
| Torque RPM | 9500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1920 kg |
