2006 BMW X5 vs. 2012 BMW 740
To start off, 2012 BMW 740 is newer by 6 year(s). Which means there will be less support and parts availability for 2006 BMW X5. In addition, the cost of maintenance, including insurance, on 2006 BMW X5 would be higher. At 3,000 cc (6 cylinders), 2012 BMW 740 is equipped with a bigger engine. In terms of performance, 2012 BMW 740 (315 HP @ 5800 RPM) has 87 more horse power than 2006 BMW X5. (228 HP @ 3500 RPM) In normal driving conditions, 2012 BMW 740 should accelerate faster than 2006 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 740 weights approximately 340 kg more than 2006 BMW X5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2012 BMW 740. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2012 BMW 740 (447 Nm @ 1600 RPM) has 147 more torque (in Nm) than 2006 BMW X5. (300 Nm @ 3500 RPM). This means 2012 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X5. 2012 BMW 740 has automatic transmission and 2006 BMW X5 has manual transmission. 2006 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW X5 | 2012 BMW 740 | |
| Make | BMW | BMW |
| Model | X5 | 740 |
| Year Released | 2006 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 315 HP |
| Engine RPM | 3500 RPM | 5800 RPM |
| Torque | 300 Nm | 447 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1970 kg |
| Vehicle Length | 4670 mm | 5075 mm |
| Vehicle Width | 1880 mm | 1902 mm |
| Vehicle Height | 1720 mm | 1479 mm |
| Wheelbase Size | 2830 mm | 3070 mm |
| Fuel Tank Capacity | 93 L | 82 L |
