2009 Jaguar XJ vs. 2011 Mercedes-Benz B
To start off, 2011 Mercedes-Benz B is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2009 Jaguar XJ would be higher. At 4,200 cc (8 cylinders), 2009 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (297 HP @ 6000 RPM) has 183 more horse power than 2011 Mercedes-Benz B. (114 HP @ 5750 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 2011 Mercedes-Benz B.
Because 2009 Jaguar XJ is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz B, being front wheel drive (FWD), will offer much better control with better grip. 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 Jaguar XJ (310 Nm @ 4100 RPM) has 145 more torque (in Nm) than 2011 Mercedes-Benz B. (165 Nm @ 3500 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2011 Mercedes-Benz B. 2009 Jaguar XJ has automatic transmission and 2011 Mercedes-Benz B has manual transmission. 2011 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Jaguar XJ | 2011 Mercedes-Benz B | |
| Make | Jaguar | Mercedes-Benz |
| Model | XJ | B |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4200 cc | 2034 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 297 HP | 114 HP |
| Engine RPM | 6000 RPM | 5750 RPM |
| Torque | 310 Nm | 165 Nm |
| Torque RPM | 4100 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4970 mm | 4280 mm |
| Vehicle Width | 1950 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1630 mm |
| Wheelbase Size | 3040 mm | 2780 mm |
| Fuel Tank Capacity | 85 L | 54 L |
