1993 Alfa Romeo 155 vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 12 year(s). Which means there will be less support and parts availability for 1993 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1993 Alfa Romeo 155 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 1993 Alfa Romeo 155 (493 HP @ 11700 RPM) has 153 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM). In normal driving conditions, 1993 Alfa Romeo 155 should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 800 kg more than 1993 Alfa Romeo 155.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 110 more torque (in Nm) than 1993 Alfa Romeo 155. (300 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1993 Alfa Romeo 155.
Compare all specifications:
| 1993 Alfa Romeo 155 | 2005 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 155 | S4 |
| Year Released | 1993 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4161 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 493 HP | 340 HP |
| Engine RPM | 11700 RPM | 6300 RPM |
| Torque | 300 Nm | 410 Nm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1840 kg |
