2009 BMW X6 vs. 1996 BMW 840
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 840. In addition, the cost of maintenance, including insurance, on 1996 BMW 840 would be higher. At 3,982 cc (8 cylinders), 1996 BMW 840 is equipped with a bigger engine. In terms of performance, 1996 BMW 840 (282 HP @ 5800 RPM) has 50 more horse power than 2009 BMW X6. (232 HP @ 4000 RPM) In normal driving conditions, 1996 BMW 840 should accelerate faster than 2009 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 410 kg more than 1996 BMW 840.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1996 BMW 840. 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 (520 Nm @ 2000 RPM) has 120 more torque (in Nm) than 1996 BMW 840. (400 Nm @ 5100 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW 840.
Compare all specifications:
| 2009 BMW X6 | 1996 BMW 840 | |
| Make | BMW | BMW |
| Model | X6 | 840 |
| Year Released | 2009 | 1996 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3982 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 232 HP | 282 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 520 Nm | 400 Nm |
| Torque RPM | 2000 RPM | 5100 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 90 mm | 80 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2150 kg | 1740 kg |
| Vehicle Length | 4880 mm | 4790 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1700 mm | 1350 mm |
| Wheelbase Size | 2940 mm | 2690 mm |
| Fuel Tank Capacity | 85 L | 63 L |
