2006 BMW 650 vs. 1992 BMW 320
To start off, 2006 BMW 650 is newer by 14 year(s). Which means there will be less support and parts availability for 1992 BMW 320. In addition, the cost of maintenance, including insurance, on 1992 BMW 320 would be higher. At 4,800 cc (8 cylinders), 2006 BMW 650 is equipped with a bigger engine. In terms of performance, 2006 BMW 650 (360 HP @ 6300 RPM) has 210 more horse power than 1992 BMW 320. (150 HP @ 5900 RPM). In normal driving conditions, 2006 BMW 650 should accelerate faster than 1992 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 650 weights approximately 350 kg more than 1992 BMW 320. 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, 2006 BMW 650 (488 Nm @ 3400 RPM) has 298 more torque (in Nm) than 1992 BMW 320. (190 Nm @ 4200 RPM). This means 2006 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 320.
Compare all specifications:
| 2006 BMW 650 | 1992 BMW 320 | |
| Make | BMW | BMW |
| Model | 650 | 320 |
| Year Released | 2006 | 1992 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 1990 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 150 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 488 Nm | 190 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 88.3 mm | 66 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1730 kg | 1380 kg |
| Vehicle Length | 4840 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 65 L |
