2004 BMW 645 vs. 2011 BMW 740
To start off, 2011 BMW 740 is newer by 7 year(s). Which means there will be less support and parts availability for 2004 BMW 645. In addition, the cost of maintenance, including insurance, on 2004 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 18 more horse power than 2011 BMW 740. (304 HP @ 4400 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 2011 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 740 weights approximately 235 kg more than 2004 BMW 645.
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 BMW 740 (600 Nm) has 153 more torque (in Nm) than 2004 BMW 645. (447 Nm). This means 2011 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 645.
Compare all specifications:
2004 BMW 645 | 2011 BMW 740 | |
Make | BMW | BMW |
Model | 645 | 740 |
Year Released | 2004 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4392 cc | 2993 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 322 HP | 304 HP |
Engine RPM | 7400 RPM | 4400 RPM |
Torque | 447 Nm | 600 Nm |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1715 kg | 1950 kg |
Vehicle Length | 4840 mm | 5072 mm |
Vehicle Width | 1860 mm | 1902 mm |
Vehicle Height | 1380 mm | 1479 mm |
Wheelbase Size | 2790 mm | 3070 mm |
Fuel Consumption Highway | 9.4 L/100km | 5.7 L/100km |
Fuel Consumption City | 13.8 L/100km | 9 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 6.9 L/100km |
Fuel Tank Capacity | 70 L | 82 L |