2009 Infiniti EX vs. 1975 Jaguar XJS
To start off, 2009 Infiniti EX is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Jaguar XJS. In addition, the cost of maintenance, including insurance, on 1975 Jaguar XJS would be higher. At 5,342 cc (12 cylinders), 1975 Jaguar XJS is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (293 HP @ 6800 RPM) has 2 more horse power than 1975 Jaguar XJS. (291 HP @ 5500 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 1975 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1975 Jaguar XJS weights approximately 51 kg more than 2009 Infiniti EX.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 1975 Jaguar XJS. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1975 Jaguar XJS (431 Nm @ 3250 RPM) has 88 more torque (in Nm) than 2009 Infiniti EX. (343 Nm @ 4800 RPM). This means 1975 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti EX. 2009 Infiniti EX has automatic transmission and 1975 Jaguar XJS has manual transmission. 1975 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti EX | 1975 Jaguar XJS | |
| Make | Infiniti | Jaguar |
| Model | EX | XJS |
| Year Released | 2009 | 1975 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5342 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 293 HP | 291 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 343 Nm | 431 Nm |
| Torque RPM | 4800 RPM | 3250 RPM |
| Engine Compression Ratio | 10.3:1 | 12.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 220 km/hour | 241 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1719 kg | 1770 kg |
| Vehicle Length | 4640 mm | 4770 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1600 mm | 1270 mm |
| Wheelbase Size | 2810 mm | 2600 mm |
| Fuel Consumption Overall | 11.5 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 82 L | 86 L |
