2004 Jaguar XJ vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2004 Jaguar XJ would be higher. At 4,193 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (400 HP @ 6100 RPM) has 218 more horse power than 2012 Buick Regal. (182 HP @ 6700 RPM). In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 2012 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 56 kg more than 2012 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2012 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 Jaguar XJ (553 Nm @ 3500 RPM) has 320 more torque (in Nm) than 2012 Buick Regal. (233 Nm @ 4900 RPM). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick Regal.
Compare all specifications:
| 2004 Jaguar XJ | 2012 Buick Regal | |
| Make | Jaguar | Buick |
| Model | XJ | Regal |
| Year Released | 2004 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4193 cc | 2400 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 182 HP |
| Engine RPM | 6100 RPM | 6700 RPM |
| Torque | 553 Nm | 233 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1689 kg | 1633 kg |
| Vehicle Length | 5220 mm | 4831 mm |
| Vehicle Width | 1870 mm | 1857 mm |
| Vehicle Height | 1450 mm | 1483 mm |
| Wheelbase Size | 3170 mm | 2738 mm |
| Fuel Consumption Highway | 9 L/100km | 7.6 L/100km |
| Fuel Consumption City | 18.6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 85 L | 68 L |
