2005 Mercury Grand Marquis vs. 2007 Peugeot 807
To start off, 2007 Peugeot 807 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 2005 Mercury Grand Marquis would be higher. At 4,605 cc (8 cylinders), 2005 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2005 Mercury Grand Marquis (239 HP) has 87 more horse power than 2007 Peugeot 807. (152 HP). In normal driving conditions, 2005 Mercury Grand Marquis should accelerate faster than 2007 Peugeot 807. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Grand Marquis weights approximately 207 kg more than 2007 Peugeot 807. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 2007 Peugeot 807, 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, 2005 Mercury Grand Marquis (389 Nm) has 176 more torque (in Nm) than 2007 Peugeot 807. (213 Nm). This means 2005 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 2007 Peugeot 807.
Compare all specifications:
| 2005 Mercury Grand Marquis | 2007 Peugeot 807 | |
| Make | Mercury | Peugeot |
| Model | Grand Marquis | 807 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4605 cc | 2230 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 239 HP | 152 HP |
| Torque | 389 Nm | 213 Nm |
| Engine Compression Ratio | 9.4:1 | 10.8:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1857 kg | 1650 kg |
| Vehicle Length | 5390 mm | 4730 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1760 mm |
| Wheelbase Size | 2920 mm | 2830 mm |
| Fuel Consumption Overall | 11.2 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 72 L | 80 L |
