1986 BMW M5 vs. 2010 BMW X5
To start off, 2010 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1986 BMW M5. In addition, the cost of maintenance, including insurance, on 1986 BMW M5 would be higher. At 4,800 cc (8 cylinders), 2010 BMW X5 is equipped with a bigger engine. In terms of performance, 2010 BMW X5 (350 HP @ 6300 RPM) has 132 more horse power than 1986 BMW M5. (218 HP @ 5200 RPM) In normal driving conditions, 2010 BMW X5 should accelerate faster than 1986 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X5 weights approximately 901 kg more than 1986 BMW M5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1986 BMW M5. In wet, icy, snow, or gravel driving conditions, 2010 BMW X5 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, 2010 BMW X5 (474 Nm @ 3400 RPM) has 164 more torque (in Nm) than 1986 BMW M5. (310 Nm @ 4000 RPM). This means 2010 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW M5.
Compare all specifications:
| 1986 BMW M5 | 2010 BMW X5 | |
| Make | BMW | BMW |
| Model | M5 | X5 |
| Year Released | 1986 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3428 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 218 HP | 350 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 310 Nm | 474 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1519 kg | 2420 kg |
| Vehicle Length | 4630 mm | 4854 mm |
| Vehicle Width | 1710 mm | 1933 mm |
| Vehicle Height | 1300 mm | 1765 mm |
| Wheelbase Size | 2630 mm | 2934 mm |
| Fuel Tank Capacity | 120 L | 85 L |
