2005 BMW 325 vs. 1997 BMW M3
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 M3. In addition, the cost of maintenance, including insurance, on 1997 BMW M3 would be higher. At 3,201 cc (6 cylinders), 1997 BMW M3 is equipped with a bigger engine. In terms of performance, 1997 BMW M3 (240 HP @ 4800 RPM) has 25 more horse power than 2005 BMW 325. (215 HP @ 6500 RPM) In normal driving conditions, 1997 BMW M3 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 194 kg more than 1997 BMW M3.
Let's talk about torque, 2005 BMW 325 (250 Nm) has 14 more torque (in Nm) than 1997 BMW M3. (236 Nm). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1997 BMW M3.
Compare all specifications:
| 2005 BMW 325 | 1997 BMW M3 | |
| Make | BMW | BMW |
| Model | 325 | M3 |
| Year Released | 2005 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3201 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 240 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 250 Nm | 236 Nm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Vehicle Weight | 1494 kg | 1300 kg |
| Vehicle Length | 4480 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
