1997 Alfa Romeo 155 vs. 2001 Jaguar XJR
To start off, 2001 Jaguar XJR is newer by 4 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 3,996 cc (8 cylinders), 2001 Jaguar XJR is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 155 (493 HP @ 11700 RPM) has 103 more horse power than 2001 Jaguar XJR. (390 HP @ 6100 RPM). In normal driving conditions, 1997 Alfa Romeo 155 should accelerate faster than 2001 Jaguar XJR. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jaguar XJR weights approximately 729 kg more than 1997 Alfa Romeo 155.
Let's talk about torque, 2001 Jaguar XJR (525 Nm) has 225 more torque (in Nm) than 1997 Alfa Romeo 155. (300 Nm). This means 2001 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 | 2001 Jaguar XJR | |
| Make | Alfa Romeo | Jaguar |
| Model | 155 | XJR |
| Year Released | 1997 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3996 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 493 HP | 390 HP |
| Engine RPM | 11700 RPM | 6100 RPM |
| Torque | 300 Nm | 525 Nm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1040 kg | 1769 kg |
| Vehicle Width | 1750 mm | 1800 mm |
