1986 BMW M6 vs. 2013 BMW X6
To start off, 2013 BMW X6 is newer by 27 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 4,395 cc (6 cylinders), 2013 BMW X6 is equipped with a bigger engine. In terms of performance, 2013 BMW X6 (296 HP @ 5800 RPM) has 14 more horse power than 1986 BMW M6. (282 HP @ 6500 RPM) In normal driving conditions, 2013 BMW X6 should accelerate faster than 1986 BMW M6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X6 weights approximately 665 kg more than 1986 BMW M6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 1986 BMW M6. In wet, icy, snow, or gravel driving conditions, 2013 BMW X6 will offer significantly more control. 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, 2013 BMW X6 (407 Nm @ 5000 RPM) has 72 more torque (in Nm) than 1986 BMW M6. (335 Nm @ 4500 RPM). This means 2013 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW M6. 2013 BMW X6 has automatic transmission and 1986 BMW M6 has manual transmission. 1986 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW M6 | 2013 BMW X6 | |
| Make | BMW | BMW |
| Model | M6 | X6 |
| Year Released | 1986 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 296 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 335 Nm | 407 Nm |
| Torque RPM | 4500 RPM | 5000 RPM |
| Engine Bore Size | 93.4 mm | 84 mm |
| Engine Stroke Size | 84 mm | 89 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 2170 kg |
| Vehicle Length | 4760 mm | 4877 mm |
| Vehicle Width | 1730 mm | 2195 mm |
| Vehicle Height | 1360 mm | 1690 mm |
| Wheelbase Size | 2630 mm | 2933 mm |
| Fuel Tank Capacity | 70 L | 85 L |
