1993 Alfa Romeo 155 vs. 1968 Porsche 911
To start off, 1993 Alfa Romeo 155 is newer by 25 year(s). Which means there will be less support and parts availability for 1968 Porsche 911. In addition, the cost of maintenance, including insurance, on 1968 Porsche 911 would be higher. At 1,991 cc (6 cylinders), 1968 Porsche 911 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (124 HP) has 14 more horse power than 1968 Porsche 911. (110 HP). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 1968 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1993 Alfa Romeo 155 weights approximately 185 kg more than 1968 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1993 Alfa Romeo 155 | 1968 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 155 | 911 |
| Year Released | 1993 | 1968 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1749 cc | 1991 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 124 HP | 110 HP |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1205 kg | 1020 kg |
| Vehicle Length | 4450 mm | 4170 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1330 mm |
