2009 Jaguar XJ vs. 1987 Mercury Grand Marquis
To start off, 2009 Jaguar XJ is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 1987 Mercury Grand Marquis would be higher. At 4,942 cc (8 cylinders), 1987 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2009 Jaguar XJ (391 HP @ 6100 RPM) has 243 more horse power than 1987 Mercury Grand Marquis. (148 HP @ 3200 RPM). In normal driving conditions, 2009 Jaguar XJ should accelerate faster than 1987 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mercury Grand Marquis weights approximately 85 kg more than 2009 Jaguar XJ.
Because 1987 Mercury Grand Marquis 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 1987 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar XJ, 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 (541 Nm @ 4100 RPM) has 175 more torque (in Nm) than 1987 Mercury Grand Marquis. (366 Nm @ 2000 RPM). This means 2009 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1987 Mercury Grand Marquis.
Compare all specifications:
| 2009 Jaguar XJ | 1987 Mercury Grand Marquis | |
| Make | Jaguar | Mercury |
| Model | XJ | Grand Marquis |
| Year Released | 2009 | 1987 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4194 cc | 4942 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 391 HP | 148 HP |
| Engine RPM | 6100 RPM | 3200 RPM |
| Torque | 541 Nm | 366 Nm |
| Torque RPM | 4100 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1750 kg |
| Vehicle Length | 5100 mm | 5400 mm |
| Vehicle Width | 1450 mm | 1980 mm |
| Wheelbase Size | 3040 mm | 2920 mm |
| Fuel Tank Capacity | 85 L | 90 L |
