2005 Alfa Romeo 156 vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar XF is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (420 HP @ 6250 RPM) has 173 more horse power than 2005 Alfa Romeo 156. (247 HP @ 6200 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 2005 Alfa Romeo 156.
Because 2009 Jaguar XF 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 XF. However, in wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156, 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 XF (560 Nm @ 4000 RPM) has 255 more torque (in Nm) than 2005 Alfa Romeo 156. (305 Nm @ 4800 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156. 2009 Jaguar XF has automatic transmission and 2005 Alfa Romeo 156 has manual transmission. 2005 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2009 Jaguar XF | |
| Make | Alfa Romeo | Jaguar |
| Model | 156 | XF |
| Year Released | 2005 | 2009 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 420 HP |
| Engine RPM | 6200 RPM | 6250 RPM |
| Torque | 305 Nm | 560 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.1:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Wheelbase Size | 2550 mm | 2910 mm |
| Fuel Consumption Overall | 12.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
