2007 BMW X3 vs. 2005 BMW 740
To start off, 2007 BMW X3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 740. In addition, the cost of maintenance, including insurance, on 2005 BMW 740 would be higher. At 3,901 cc (8 cylinders), 2005 BMW 740 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 13 more horse power than 2005 BMW 740. (255 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2005 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 740 weights approximately 275 kg more than 2007 BMW X3.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 740. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 will offer significantly more control. 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 BMW 740 (600 Nm @ 1900 RPM) has 285 more torque (in Nm) than 2007 BMW X3. (315 Nm @ 2750 RPM). This means 2005 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2007 BMW X3 | 2005 BMW 740 | |
Make | BMW | BMW |
Model | X3 | 740 |
Year Released | 2007 | 2005 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3901 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 255 HP |
Engine RPM | 6600 RPM | 4000 RPM |
Torque | 315 Nm | 600 Nm |
Torque RPM | 2750 RPM | 1900 RPM |
Engine Bore Size | 85 mm | 84 mm |
Engine Stroke Size | 88 mm | 88 mm |
Engine Compression Ratio | 10.7:1 | 18.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 210 km/hour | 250 km/hour |
Acceleration 0-100mph | 7.8 seconds | 7.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1815 kg | 2090 kg |
Vehicle Length | 4570 mm | 5040 mm |
Vehicle Width | 1680 mm | 1910 mm |
Vehicle Height | 1860 mm | 1500 mm |
Wheelbase Size | 2800 mm | 2890 mm |
Fuel Consumption Overall | 10.3 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 67 L | 88 L |