2011 Mercury Grand Marquis vs. 2007 BMW Z4
To start off, 2011 Mercury Grand Marquis is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 4,600 cc (8 cylinders), 2011 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2011 Mercury Grand Marquis (224 HP @ 4800 RPM) has 56 more horse power than 2007 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2011 Mercury Grand Marquis should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercury Grand Marquis weights approximately 542 kg more than 2007 BMW Z4. 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, 2011 Mercury Grand Marquis (372 Nm @ 4000 RPM) has 162 more torque (in Nm) than 2007 BMW Z4. (210 Nm @ 3500 RPM). This means 2011 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2011 Mercury Grand Marquis | 2007 BMW Z4 | |
| Make | Mercury | BMW |
| Model | Grand Marquis | Z4 |
| Year Released | 2011 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 2171 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 224 HP | 168 HP |
| Engine RPM | 4800 RPM | 6250 RPM |
| Torque | 372 Nm | 210 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Flex Fuel | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1867 kg | 1325 kg |
| Vehicle Length | 5385 mm | 4100 mm |
| Vehicle Width | 1989 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2911 mm | 2500 mm |
| Fuel Tank Capacity | 72 L | 55 L |
