1991 Jaguar XJS vs. 2004 Porsche Boxster
To start off, 2004 Porsche Boxster is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1991 Jaguar XJS would be higher. At 3,590 cc (6 cylinders), 1991 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2004 Porsche Boxster (228 HP @ 6000 RPM) has 11 more horse power than 1991 Jaguar XJS. (217 HP @ 5300 RPM) In normal driving conditions, 2004 Porsche Boxster should accelerate faster than 1991 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1991 Jaguar XJS weights approximately 355 kg more than 2004 Porsche Boxster.
Let's talk about torque, 1991 Jaguar XJS (331 Nm) has 71 more torque (in Nm) than 2004 Porsche Boxster. (260 Nm). This means 1991 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Boxster.
Compare all specifications:
1991 Jaguar XJS | 2004 Porsche Boxster | |
Make | Jaguar | Porsche |
Model | XJS | Boxster |
Year Released | 1991 | 2004 |
Body Type | Coupe | Convertible |
Engine Position | Front | Middle |
Engine Size | 3590 cc | 2688 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 217 HP | 228 HP |
Engine RPM | 5300 RPM | 6000 RPM |
Torque | 331 Nm | 260 Nm |
Engine Bore Size | 91 mm | 86 mm |
Engine Stroke Size | 92 mm | 78 mm |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1630 kg | 1275 kg |
Vehicle Length | 4880 mm | 4330 mm |
Vehicle Width | 1800 mm | 1790 mm |
Vehicle Height | 1270 mm | 1300 mm |
Wheelbase Size | 2600 mm | 2420 mm |