1996 BMW 725 vs. 2009 BMW X6
To start off, 2009 BMW X6 is newer by 13 year(s). Which means there will be less support and parts availability for 1996 BMW 725. In addition, the cost of maintenance, including insurance, on 1996 BMW 725 would be higher. At 2,977 cc (6 cylinders), 2009 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 159 more horse power than 1996 BMW 725. (141 HP @ 4600 RPM) In normal driving conditions, 2009 BMW X6 should accelerate faster than 1996 BMW 725. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 360 kg more than 1996 BMW 725. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1996 BMW 725. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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, 2009 BMW X6 (407 Nm @ 1400 RPM) has 127 more torque (in Nm) than 1996 BMW 725. (280 Nm @ 2200 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW 725. 2009 BMW X6 has automatic transmission and 1996 BMW 725 has manual transmission. 1996 BMW 725 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1996 BMW 725 | 2009 BMW X6 | |
| Make | BMW | BMW |
| Model | 725 | X6 |
| Year Released | 1996 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2498 cc | 2977 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 300 HP |
| Engine RPM | 4600 RPM | 5800 RPM |
| Torque | 280 Nm | 407 Nm |
| Torque RPM | 2200 RPM | 1400 RPM |
| Engine Bore Size | 80.1 mm | 84 mm |
| Engine Stroke Size | 83 mm | 89.6 mm |
| Engine Compression Ratio | 22.0:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1785 kg | 2145 kg |
| Vehicle Length | 5130 mm | 4880 mm |
| Vehicle Width | 1870 mm | 1990 mm |
| Vehicle Height | 1430 mm | 1700 mm |
| Wheelbase Size | 2940 mm | 2940 mm |
