2000 BMW 325 vs. 2003 BMW M3
To start off, 2003 BMW M3 is newer by 3 year(s). Which means there will be less support and parts availability for 2000 BMW 325. In addition, the cost of maintenance, including insurance, on 2000 BMW 325 would be higher. At 2,993 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (240 HP @ 6000 RPM) has 72 more horse power than 2000 BMW 325. (168 HP @ 5600 RPM) In normal driving conditions, 2003 BMW M3 should accelerate faster than 2000 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW 325 weights approximately 100 kg more than 2003 BMW M3.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 BMW M3 (300 Nm @ 4250 RPM) has 55 more torque (in Nm) than 2000 BMW 325. (245 Nm @ 3500 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW 325.
Compare all specifications:
| 2000 BMW 325 | 2003 BMW M3 | |
| Make | BMW | BMW |
| Model | 325 | M3 |
| Year Released | 2000 | 2003 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 240 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 245 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 75 mm | 85.8 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1542 kg | 1442 kg |
| Vehicle Length | 4490 mm | 4440 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 2730 mm | 2730 mm |
| Fuel Tank Capacity | 63 L | 65 L |
