2007 BMW X3 vs. 1993 BMW 856
To start off, 2007 BMW X3 is newer by 14 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 175 more horse power than 2007 BMW X3. (201 HP @ 4000 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 60 kg more than 1993 BMW 856.
Because 2007 BMW X3 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, 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, 1993 BMW 856 (550 Nm @ 4000 RPM) has 140 more torque (in Nm) than 2007 BMW X3. (410 Nm @ 1500 RPM). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 2007 BMW X3 | 1993 BMW 856 | |
| Make | BMW | BMW |
| Model | X3 | 856 |
| Year Released | 2007 | 1993 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 5576 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 376 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 410 Nm | 550 Nm |
| Torque RPM | 1500 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 |
| Vehicle Weight | 1925 kg | 1865 kg |
| Vehicle Length | 4570 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1680 mm | 1350 mm |
| Wheelbase Size | 2800 mm | 2690 mm |
