2003 Alfa Romeo 166 vs. 2008 Jaguar XF
To start off, 2008 Jaguar XF is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,720 cc (6 cylinders), 2008 Jaguar XF is equipped with a bigger engine. In terms of performance, 2008 Jaguar XF (204 HP @ 4000 RPM) has 56 more horse power than 2003 Alfa Romeo 166. (148 HP @ 4000 RPM) In normal driving conditions, 2008 Jaguar XF should accelerate faster than 2003 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jaguar XF weights approximately 229 kg more than 2003 Alfa Romeo 166. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 Jaguar XF. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 166, 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, 2008 Jaguar XF (436 Nm @ 1900 RPM) has 136 more torque (in Nm) than 2003 Alfa Romeo 166. (300 Nm @ 1800 RPM). This means 2008 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2008 Jaguar XF has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2008 Jaguar XF | |
| Make | Alfa Romeo | Jaguar |
| Model | 166 | XF |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2720 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 204 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 300 Nm | 436 Nm |
| Torque RPM | 1800 RPM | 1900 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 210 km/hour | 229 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 8.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1771 kg |
| Vehicle Length | 4730 mm | 4970 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Consumption Overall | 7.5 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 69 L | 69 L |
