2004 BMW 325 vs. 1993 BMW 856
To start off, 2004 BMW 325 is newer by 11 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 187 more horse power than 2004 BMW 325. (189 HP @ 7400 RPM) In normal driving conditions, 1993 BMW 856 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1993 BMW 856 weights approximately 155 kg more than 2004 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 BMW 856 (550 Nm) has 313 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1993 BMW 856 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1993 BMW 856 | |
| Make | BMW | BMW |
| Model | 325 | 856 |
| Year Released | 2004 | 1993 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 5576 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 376 HP |
| Engine RPM | 7400 RPM | 5300 RPM |
| Torque | 237 Nm | 550 Nm |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 80 mm |
| Engine Compression Ratio | 10.5:1 | 9.8:1 |
| Vehicle Weight | 1710 kg | 1865 kg |
| Vehicle Length | 4480 mm | 4790 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2730 mm | 2690 mm |
