1983 BMW 325 vs. 2008 BMW M6
To start off, 2008 BMW M6 is newer by 25 year(s). Which means there will be less support and parts availability for 1983 BMW 325. In addition, the cost of maintenance, including insurance, on 1983 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 329 more horse power than 1983 BMW 325. (171 HP @ 5800 RPM) In normal driving conditions, 2008 BMW M6 should accelerate faster than 1983 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW M6 weights approximately 805 kg more than 1983 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 (519 Nm @ 6100 RPM) has 297 more torque (in Nm) than 1983 BMW 325. (222 Nm @ 4000 RPM). This means 2008 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 325.
Compare all specifications:
| 1983 BMW 325 | 2008 BMW M6 | |
| Make | BMW | BMW |
| Model | 325 | M6 |
| Year Released | 1983 | 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 |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 500 HP |
| Engine RPM | 5800 RPM | 7750 RPM |
| Torque | 222 Nm | 519 Nm |
| Torque RPM | 4000 RPM | 6100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1135 kg | 1940 kg |
| Vehicle Length | 4330 mm | 4880 mm |
| Vehicle Width | 1650 mm | 1860 mm |
| Vehicle Height | 1390 mm | 1380 mm |
| Wheelbase Size | 2580 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 70 L |
