2004 BMW 325 vs. 2008 BMW M6
To start off, 2008 BMW M6 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 BMW 325. In addition, the cost of maintenance, including insurance, on 2004 BMW 325 would be higher. At 4,999 cc (10 cylinders), 2008 BMW M6 is equipped with a bigger engine. In terms of performance, 2008 BMW M6 (500 HP @ 7750 RPM) has 384 more horse power than 2004 BMW 325. (116 HP @ 4800 RPM) In normal driving conditions, 2008 BMW M6 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M6 weights approximately 670 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.
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, 2008 BMW M6 (520 Nm @ 6100 RPM) has 298 more torque (in Nm) than 2004 BMW 325. (222 Nm @ 1900 RPM). This means 2008 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 2008 BMW M6 | |
| Make | BMW | BMW |
| Model | 325 | M6 |
| Year Released | 2004 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4999 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 500 HP |
| Engine RPM | 4800 RPM | 7750 RPM |
| Torque | 222 Nm | 520 Nm |
| Torque RPM | 1900 RPM | 6100 RPM |
| Engine Bore Size | 80 mm | 92 mm |
| Engine Stroke Size | 83 mm | 75.2 mm |
| Engine Compression Ratio | 22.0:1 | 12.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 198 km/hour | 205 km/hour |
| Acceleration 0-100mph | 12 seconds | 4.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1335 kg | 2005 kg |
| Vehicle Length | 4440 mm | 4880 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
| Fuel Consumption Overall | 5.7 L/100km | 15.4 L/100km |
| Fuel Tank Capacity | 65 L | 70 L |
