1995 Alfa Romeo 155 vs. 2011 Audi S6
To start off, 2011 Audi S6 is newer by 16 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 155 would be higher. At 5,200 cc (10 cylinders), 2011 Audi S6 is equipped with a bigger engine. In terms of performance, 2011 Audi S6 (435 HP) has 317 more horse power than 1995 Alfa Romeo 155. (118 HP) In normal driving conditions, 2011 Audi S6 should accelerate faster than 1995 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2011 Audi S6 weights approximately 829 kg more than 1995 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1995 Alfa Romeo 155 | 2011 Audi S6 | |
| Make | Alfa Romeo | Audi |
| Model | 155 | S6 |
| Year Released | 1995 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1749 cc | 5200 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 435 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1206 kg | 2035 kg |
| Vehicle Length | 4450 mm | 4915 mm |
| Vehicle Width | 1710 mm | 1864 mm |
| Vehicle Height | 1450 mm | 1458 mm |
