1994 Alfa Romeo 155 vs. 2005 Infiniti M
To start off, 2005 Infiniti M is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1994 Alfa Romeo 155 would be higher. At 4,494 cc (8 cylinders), 2005 Infiniti M is equipped with a bigger engine. In terms of performance, 1994 Alfa Romeo 155 (494 HP @ 11700 RPM) has 159 more horse power than 2005 Infiniti M. (335 HP @ 6400 RPM). In normal driving conditions, 1994 Alfa Romeo 155 should accelerate faster than 2005 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 750 kg more than 1994 Alfa Romeo 155.
Let's talk about torque, 2005 Infiniti M (461 Nm @ 4000 RPM) has 161 more torque (in Nm) than 1994 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1994 Alfa Romeo 155.
Compare all specifications:
| 1994 Alfa Romeo 155 | 2005 Infiniti M | |
| Make | Alfa Romeo | Infiniti |
| Model | 155 | M |
| Year Released | 1994 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 494 HP | 335 HP |
| Engine RPM | 11700 RPM | 6400 RPM |
| Torque | 300 Nm | 461 Nm |
| Torque RPM | 9500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1790 kg |
