2009 Porsche 911 vs. 2010 Jaguar XJ
To start off, 2010 Jaguar XJ is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Porsche 911. In addition, the cost of maintenance, including insurance, on 2009 Porsche 911 would be higher. At 3,599 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 202 more horse power than 2010 Jaguar XJ. (271 HP @ 4000 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2010 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2010 Jaguar XJ weights approximately 283 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Jaguar XJ. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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, 2009 Porsche 911 (620 Nm) has 20 more torque (in Nm) than 2010 Jaguar XJ. (600 Nm). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2010 Jaguar XJ. 2010 Jaguar XJ has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Porsche 911 | 2010 Jaguar XJ | |
| Make | Porsche | Jaguar |
| Model | 911 | XJ |
| Year Released | 2009 | 2010 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3599 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 473 HP | 271 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 620 Nm | 600 Nm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 310 km/hour | 250 km/hour |
| Acceleration 0-100mph | 4.2 seconds | 6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1813 kg |
| Vehicle Length | 4440 mm | 5252 mm |
| Vehicle Width | 1300 mm | 1895 mm |
| Vehicle Height | 1840 mm | 1456 mm |
| Wheelbase Size | 2360 mm | 3157 mm |
| Fuel Consumption Highway | 10.2 L/100km | 5.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 9.7 L/100km |
| Fuel Consumption Overall | 12.8 L/100km | 7.2 L/100km |
| Fuel Tank Capacity | 64 L | 82 L |
