1999 Nissan R 391 vs. 2012 BMW 650
To start off, 2012 BMW 650 is newer by 13 year(s). Which means there will be less support and parts availability for 1999 Nissan R 391. In addition, the cost of maintenance, including insurance, on 1999 Nissan R 391 would be higher. At 4,997 cc (8 cylinders), 1999 Nissan R 391 is equipped with a bigger engine. In terms of performance, 2012 BMW 650 (400 HP @ 5500 RPM) has 248 more horse power than 1999 Nissan R 391. (152 HP @ 3600 RPM) In normal driving conditions, 2012 BMW 650 should accelerate faster than 1999 Nissan R 391.
Because 2012 BMW 650 is all wheel drive (AWD), it will have significant more traction and grip than 1999 Nissan R 391. In wet, icy, snow, or gravel driving conditions, 2012 BMW 650 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, 2012 BMW 650 (609 Nm) has 250 more torque (in Nm) than 1999 Nissan R 391. (359 Nm). This means 2012 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1999 Nissan R 391.
Compare all specifications:
| 1999 Nissan R 391 | 2012 BMW 650 | |
| Make | Nissan | BMW |
| Model | R 391 | 650 |
| Year Released | 1999 | 2012 |
| Engine Position | Rear | Front |
| Engine Size | 4997 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 152 HP | 400 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 359 Nm | 609 Nm |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed shiftable automatic |
| Number of Seats | 1 seats | 4 seats |
