1983 BMW M6 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 BMW M6. In addition, the cost of maintenance, including insurance, on 1983 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1983 BMW M6 is equipped with a bigger engine. In terms of performance, 1983 BMW M6 (282 HP @ 6500 RPM) has 54 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM). In normal driving conditions, 1983 BMW M6 should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1983 BMW M6 weights approximately 140 kg more than 2006 BMW Z4. 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, 1983 BMW M6 (334 Nm @ 4500 RPM) has 33 more torque (in Nm) than 2006 BMW Z4. (301 Nm @ 3500 RPM). This means 1983 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 1983 BMW M6 | 2006 BMW Z4 | |
| Make | BMW | BMW |
| Model | M6 | Z4 |
| Year Released | 1983 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 228 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 334 Nm | 301 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 93.4 mm | 84 mm |
| Engine Stroke Size | 84 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1365 kg |
| Vehicle Length | 4760 mm | 4100 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1360 mm | 1310 mm |
| Wheelbase Size | 2630 mm | 2500 mm |
| Fuel Tank Capacity | 70 L | 55 L |
