2009 BMW X6 vs. 1993 BMW 856
To start off, 2009 BMW X6 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 BMW 856. In addition, the cost of maintenance, including insurance, on 1993 BMW 856 would be higher. At 5,576 cc (12 cylinders), 1993 BMW 856 is equipped with a bigger engine. In terms of performance, 1993 BMW 856 (376 HP @ 5300 RPM) has 144 more horse power than 2009 BMW X6. (232 HP @ 4000 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2009 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 285 kg more than 1993 BMW 856.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 1993 BMW 856. 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, 1993 BMW 856 (550 Nm @ 4000 RPM) has 30 more torque (in Nm) than 2009 BMW X6. (520 Nm @ 2000 RPM). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW X6. 2009 BMW X6 has automatic transmission and 1993 BMW 856 has manual transmission. 1993 BMW 856 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:
| 2009 BMW X6 | 1993 BMW 856 | |
| Make | BMW | BMW |
| Model | X6 | 856 |
| Year Released | 2009 | 1993 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5576 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 232 HP | 376 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 520 Nm | 550 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 80 mm |
| Engine Compression Ratio | 17.0:1 | 9.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2150 kg | 1865 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 |
