1992 Alfa Romeo 155 vs. 2009 Cadillac DTS
To start off, 2009 Cadillac DTS is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Alfa Romeo 155. In addition, the cost of maintenance, including insurance, on 1992 Alfa Romeo 155 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 218 more horse power than 2009 Cadillac DTS. (275 HP @ 6000 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 2009 Cadillac DTS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac DTS weights approximately 595 kg more than 1992 Alfa Romeo 155.
Let's talk about torque, 2009 Cadillac DTS (400 Nm @ 4400 RPM) has 100 more torque (in Nm) than 1992 Alfa Romeo 155. (300 Nm @ 9500 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1992 Alfa Romeo 155.
Compare all specifications:
| 1992 Alfa Romeo 155 | 2009 Cadillac DTS | |
| Make | Alfa Romeo | Cadillac |
| Model | 155 | DTS |
| Year Released | 1992 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 275 HP |
| Engine RPM | 11700 RPM | 6000 RPM |
| Torque | 300 Nm | 400 Nm |
| Torque RPM | 9500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1635 kg |
