1995 BMW Z3 vs. 1986 BMW M6
To start off, 1995 BMW Z3 is newer by 9 year(s). Which means there will be less support and parts availability for 1986 BMW M6. In addition, the cost of maintenance, including insurance, on 1986 BMW M6 would be higher. At 3,453 cc (6 cylinders), 1986 BMW M6 is equipped with a bigger engine. In terms of performance, 1986 BMW M6 (282 HP @ 6500 RPM) has 142 more horse power than 1995 BMW Z3. (140 HP @ 6000 RPM) In normal driving conditions, 1986 BMW M6 should accelerate faster than 1995 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW M6 weights approximately 330 kg more than 1995 BMW Z3. 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, 1986 BMW M6 (335 Nm @ 4500 RPM) has 156 more torque (in Nm) than 1995 BMW Z3. (179 Nm @ 4300 RPM). This means 1986 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1995 BMW Z3.
Compare all specifications:
| 1995 BMW Z3 | 1986 BMW M6 | |
| Make | BMW | BMW |
| Model | Z3 | M6 |
| Year Released | 1995 | 1986 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 3453 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 282 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 179 Nm | 335 Nm |
| Torque RPM | 4300 RPM | 4500 RPM |
| Engine Bore Size | 85 mm | 93.4 mm |
| Engine Stroke Size | 83.5 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1505 kg |
| Vehicle Length | 4030 mm | 4760 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1290 mm | 1360 mm |
| Wheelbase Size | 2450 mm | 2630 mm |
| Fuel Tank Capacity | 51 L | 70 L |
