1992 BMW 740 vs. 2007 BMW 650
To start off, 2007 BMW 650 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 BMW 740. In addition, the cost of maintenance, including insurance, on 1992 BMW 740 would be higher. At 4,797 cc (8 cylinders), 2007 BMW 650 is equipped with a bigger engine. In terms of performance, 2007 BMW 650 (360 HP @ 6300 RPM) has 78 more horse power than 1992 BMW 740. (282 HP @ 5800 RPM) In normal driving conditions, 2007 BMW 650 should accelerate faster than 1992 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 650 weights approximately 60 kg more than 1992 BMW 740. 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, 2007 BMW 650 (488 Nm @ 3400 RPM) has 88 more torque (in Nm) than 1992 BMW 740. (400 Nm @ 4500 RPM). This means 2007 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 740. 1992 BMW 740 has automatic transmission and 2007 BMW 650 has manual transmission. 2007 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 BMW 740 | 2007 BMW 650 | |
| Make | BMW | BMW |
| Model | 740 | 650 |
| Year Released | 1992 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 4797 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 282 HP | 360 HP |
| Engine RPM | 5800 RPM | 6300 RPM |
| Torque | 400 Nm | 488 Nm |
| Torque RPM | 4500 RPM | 3400 RPM |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 80 mm | 88.3 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 240 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 5.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1850 kg |
| Vehicle Length | 4920 mm | 4840 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 2790 mm |
| Fuel Tank Capacity | 90 L | 70 L |
