1998 Alfa Romeo 145 vs. 1990 Jaguar XJS
To start off, 1998 Alfa Romeo 145 is newer by 8 year(s). Which means there will be less support and parts availability for 1990 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1990 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1990 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1990 Jaguar XJS (217 HP @ 5300 RPM) has 115 more horse power than 1998 Alfa Romeo 145. (102 HP @ 6300 RPM) In normal driving conditions, 1990 Jaguar XJS should accelerate faster than 1998 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 1990 Jaguar XJS weights approximately 490 kg more than 1998 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1990 Jaguar XJS (325 Nm @ 4000 RPM) has 201 more torque (in Nm) than 1998 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 1990 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1998 Alfa Romeo 145.
Compare all specifications:
| 1998 Alfa Romeo 145 | 1990 Jaguar XJS | |
| Make | Alfa Romeo | Jaguar |
| Model | 145 | XJS |
| Year Released | 1998 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1370 cc | 3590 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 217 HP |
| Engine RPM | 6300 RPM | 5300 RPM |
| Torque | 124 Nm | 325 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1140 kg | 1630 kg |
| Vehicle Length | 4100 mm | 4880 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2550 mm | 2600 mm |
