1997 Alfa Romeo 155 vs. 2011 Cadillac CTS-V
To start off, 2011 Cadillac CTS-V is newer by 14 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 155 would be higher. At 6,200 cc (8 cylinders), 2011 Cadillac CTS-V is equipped with a bigger engine. In terms of performance, 2011 Cadillac CTS-V (556 HP @ 6100 RPM) has 63 more horse power than 1997 Alfa Romeo 155. (493 HP @ 11700 RPM) In normal driving conditions, 2011 Cadillac CTS-V should accelerate faster than 1997 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 2011 Cadillac CTS-V weights approximately 875 kg more than 1997 Alfa Romeo 155. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Cadillac CTS-V (746 Nm @ 3800 RPM) has 446 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2011 Cadillac CTS-V will have an easier job in driving up hills or pulling heavy equipment than 1997 Alfa Romeo 155.
Compare all specifications:
| 1997 Alfa Romeo 155 | 2011 Cadillac CTS-V | |
| Make | Alfa Romeo | Cadillac |
| Model | 155 | CTS-V |
| Year Released | 1997 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 6200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 556 HP |
| Engine RPM | 11700 RPM | 6100 RPM |
| Torque | 300 Nm | 746 Nm |
| Torque RPM | 9500 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1040 kg | 1915 kg |
| Vehicle Width | 1750 mm | 1842 mm |
