1991 Alfa Romeo 164 vs. 1992 Alfa Romeo 155
To start off, 1992 Alfa Romeo 155 is newer by 1 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 164 would be higher. At 2,499 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 286 more horse power than 1991 Alfa Romeo 164. (207 HP @ 6000 RPM) In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1991 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo 164 weights approximately 400 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 11 more torque (in Nm) than 1991 Alfa Romeo 164. (289 Nm @ 2750 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 164.
Compare all specifications:
| 1991 Alfa Romeo 164 | 1992 Alfa Romeo 155 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 164 | 155 |
| Year Released | 1991 | 1992 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2499 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 207 HP | 493 HP |
| Engine RPM | 6000 RPM | 11700 RPM |
| Torque | 289 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 9500 RPM |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1440 kg | 1040 kg |
