2004 Buick Regal vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Buick Regal. In addition, the cost of maintenance, including insurance, on 2004 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2004 Buick Regal is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (235 HP @ 6000 RPM) has 38 more horse power than 2004 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 2004 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 158 kg more than 2004 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Buick Regal, 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, 2004 Buick Regal (312 Nm @ 4000 RPM) has 19 more torque (in Nm) than 2009 Jaguar XF. (293 Nm @ 4100 RPM). This means 2004 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2009 Jaguar XF.
Compare all specifications:
| 2004 Buick Regal | 2009 Jaguar XF | |
| Make | Buick | Jaguar |
| Model | Regal | XF |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 235 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 312 Nm | 293 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 97 mm | 89 mm |
| Engine Stroke Size | 86 mm | 79.5 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1521 kg | 1679 kg |
| Vehicle Length | 4990 mm | 4970 mm |
| Vehicle Width | 1850 mm | 1470 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2920 mm |
| Fuel Consumption Overall | 10 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 66 L | 70 L |
