2005 BMW 325 vs. 1997 BMW 850
To start off, 2005 BMW 325 is newer by 8 year(s). Which means there will be less support and parts availability for 1997 BMW 850. In addition, the cost of maintenance, including insurance, on 1997 BMW 850 would be higher. At 5,379 cc (12 cylinders), 1997 BMW 850 is equipped with a bigger engine. In terms of performance, 1997 BMW 850 (329 HP @ 4800 RPM) has 145 more horse power than 2005 BMW 325. (184 HP @ 7400 RPM) In normal driving conditions, 1997 BMW 850 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 1997 BMW 850 weights approximately 485 kg more than 2005 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, 1997 BMW 850 (490 Nm) has 253 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 1997 BMW 850 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 1997 BMW 850 | |
| Make | BMW | BMW |
| Model | 325 | 850 |
| Year Released | 2005 | 1997 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5379 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 184 HP | 329 HP |
| Engine RPM | 7400 RPM | 4800 RPM |
| Torque | 237 Nm | 490 Nm |
| Engine Bore Size | 84 mm | 85.1 mm |
| Engine Stroke Size | 75 mm | 79 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1460 kg | 1945 kg |
| Vehicle Length | 4480 mm | 4790 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2730 mm | 2690 mm |
