1966 Alfa Romeo Spider vs. 2009 Jaguar XJ
To start off, 2009 Jaguar XJ is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 4,194 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP @ 6100 RPM) has 228 more horse power than 1966 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1966 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XJ weights approximately 335 kg more than 1966 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Jaguar XJ (541 Nm @ 4100 RPM) has 321 more torque (in Nm) than 1966 Alfa Romeo Spider. (220 Nm @ 4000 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Spider.
Compare all specifications:
1966 Alfa Romeo Spider | 2009 Jaguar XJ | |
Make | Alfa Romeo | Jaguar |
Model | Spider | XJ |
Year Released | 1966 | 2009 |
Body Type | Roadster | Sedan |
Engine Position | Front | Front |
Engine Size | 2582 cc | 4194 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 163 HP | 391 HP |
Engine RPM | 5900 RPM | 6100 RPM |
Torque | 220 Nm | 541 Nm |
Torque RPM | 4000 RPM | 4100 RPM |
Engine Bore Size | 83 mm | 86 mm |
Engine Stroke Size | 79.6 mm | 90.3 mm |
Engine Compression Ratio | 9.0:1 | 9.1:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1330 kg | 1665 kg |
Vehicle Length | 4510 mm | 5100 mm |
Vehicle Width | 1610 mm | 1450 mm |
Wheelbase Size | 2510 mm | 3040 mm |
Fuel Tank Capacity | 46 L | 85 L |