2003 BMW 645 vs. 2005 Mercury Grand Marquis
To start off, 2005 Mercury Grand Marquis is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,605 cc (8 cylinders), 2005 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (321 HP) has 82 more horse power than 2005 Mercury Grand Marquis. (239 HP). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2005 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 38 kg more than 2005 Mercury Grand Marquis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 BMW 645 (450 Nm) has 61 more torque (in Nm) than 2005 Mercury Grand Marquis. (389 Nm). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercury Grand Marquis.
Compare all specifications:
2003 BMW 645 | 2005 Mercury Grand Marquis | |
Make | BMW | Mercury |
Model | 645 | Grand Marquis |
Year Released | 2003 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 4605 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 321 HP | 239 HP |
Torque | 450 Nm | 389 Nm |
Engine Compression Ratio | 10.5:1 | 9.4:1 |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1895 kg | 1857 kg |
Vehicle Length | 4830 mm | 5390 mm |
Vehicle Width | 1860 mm | 1990 mm |
Vehicle Height | 1380 mm | 1450 mm |
Wheelbase Size | 2790 mm | 2920 mm |
Fuel Consumption | 8.5 L/100km | 9.4 L/100km |
Fuel Consumption City | 16.8 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 11.5 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 70 L | 72 L |