1986 BMW M5 vs. 1995 Porsche 928
To start off, 1995 Porsche 928 is newer by 9 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 5,395 cc (8 cylinders), 1995 Porsche 928 is equipped with a bigger engine. In terms of performance, 1995 Porsche 928 (345 HP) has 127 more horse power than 1986 BMW M5. (218 HP) In normal driving conditions, 1995 Porsche 928 should accelerate faster than 1986 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW M5 weights approximately 119 kg more than 1995 Porsche 928.
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, 1995 Porsche 928 (500 Nm) has 190 more torque (in Nm) than 1986 BMW M5. (310 Nm). This means 1995 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1986 BMW M5. 1986 BMW M5 has automatic transmission and 1995 Porsche 928 has manual transmission. 1995 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 BMW M5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW M5 | 1995 Porsche 928 | |
| Make | BMW | Porsche |
| Model | M5 | 928 |
| Year Released | 1986 | 1995 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3428 cc | 5395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 218 HP | 345 HP |
| Torque | 310 Nm | 500 Nm |
| Engine Bore Size | 92 mm | 100.1 mm |
| Engine Stroke Size | 86 mm | 87.1 mm |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1519 kg | 1400 kg |
| Vehicle Length | 4630 mm | 4530 mm |
| Vehicle Width | 1710 mm | 1890 mm |
| Vehicle Height | 1300 mm | 1280 mm |
| Wheelbase Size | 2630 mm | 2500 mm |
