1998 Alfa Romeo 155 vs. 2012 Mercedes-Benz SLK
To start off, 2012 Mercedes-Benz SLK is newer by 14 year(s). Which means there will be less support and parts availability for 1998 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1998 Alfa Romeo 155 would be higher. At 2,499 cc (6 cylinders), 1998 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 155 (493 HP @ 11700 RPM) has 311 more horse power than 2012 Mercedes-Benz SLK. (182 HP @ 5250 RPM). In normal driving conditions, 1998 Alfa Romeo 155 should accelerate faster than 2012 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz SLK weights approximately 395 kg more than 1998 Alfa Romeo 155.
Let's talk about torque, 1998 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 50 more torque (in Nm) than 2012 Mercedes-Benz SLK. (250 Nm @ 1800 RPM). This means 1998 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz SLK.
Compare all specifications:
| 1998 Alfa Romeo 155 | 2012 Mercedes-Benz SLK | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 155 | SLK |
| Year Released | 1998 | 2012 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 182 HP |
| Engine RPM | 11700 RPM | 5250 RPM |
| Torque | 300 Nm | 250 Nm |
| Torque RPM | 9500 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1435 kg |
| Vehicle Width | 1750 mm | 1816 mm |
