2009 BMW M6 vs. 1982 BMW 628
To start off, 2009 BMW M6 is newer by 27 year(s). Which means there will be less support and parts availability for 1982 BMW 628. In addition, the cost of maintenance, including insurance, on 1982 BMW 628 would be higher. At 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 319 more horse power than 1982 BMW 628. (181 HP @ 6000 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 1982 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M6 weights approximately 535 kg more than 1982 BMW 628. 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, 2009 BMW M6 (520 Nm @ 6100 RPM) has 280 more torque (in Nm) than 1982 BMW 628. (240 Nm @ 4000 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1982 BMW 628.
Compare all specifications:
| 2009 BMW M6 | 1982 BMW 628 | |
| Make | BMW | BMW |
| Model | M6 | 628 |
| Year Released | 2009 | 1982 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 2788 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 500 HP | 181 HP |
| Engine RPM | 7750 RPM | 6000 RPM |
| Torque | 520 Nm | 240 Nm |
| Torque RPM | 6100 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 86.1 mm |
| Engine Stroke Size | 75.2 mm | 80 mm |
| Engine Compression Ratio | 12.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2005 kg | 1470 kg |
| Vehicle Length | 4880 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2790 mm | 2640 mm |
| Fuel Tank Capacity | 70 L | 70 L |
