1997 Alfa Romeo 155 vs. 1990 Jaguar XJR
To start off, 1997 Alfa Romeo 155 is newer by 7 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJR. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJR would be higher. At 3,979 cc (6 cylinders), 1990 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 241 more horse power than 1990 Jaguar XJR. (252 HP @ 5250 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 1990 Jaguar XJR. With that said, vehicle weight also plays an important factor in acceleration. 1990 Jaguar XJR weights approximately 453 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 1990 Jaguar XJR (377 Nm) has 77 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm). This means 1990 Jaguar XJR 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 | 1990 Jaguar XJR | |
| Make | Alfa Romeo | Jaguar |
| Model | 155 | XJR |
| Year Released | 1997 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 252 HP |
| Engine RPM | 11700 RPM | 5250 RPM |
| Torque | 300 Nm | 377 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1040 kg | 1493 kg |
| Vehicle Width | 1750 mm | 2010 mm |
