1992 BMW 740 vs. 2008 BMW 523
To start off, 2008 BMW 523 is newer by 16 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 3,980 cc (8 cylinders), 1992 BMW 740 is equipped with a bigger engine. In terms of performance, 1992 BMW 740 (282 HP @ 5800 RPM) has 107 more horse power than 2008 BMW 523. (175 HP @ 5800 RPM). In normal driving conditions, 1992 BMW 740 should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 740 weights approximately 290 kg more than 2008 BMW 523. 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, 1992 BMW 740 (400 Nm @ 4500 RPM) has 170 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 1992 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523.
Compare all specifications:
| 1992 BMW 740 | 2008 BMW 523 | |
| Make | BMW | BMW |
| Model | 740 | 523 |
| Year Released | 1992 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3980 cc | 2496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 282 HP | 175 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 400 Nm | 230 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 80 mm | 78.8 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Top Speed | 240 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 9.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1790 kg | 1500 kg |
| Vehicle Length | 4920 mm | 4850 mm |
| Vehicle Width | 1850 mm | 1470 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2840 mm | 2890 mm |
| Fuel Tank Capacity | 90 L | 70 L |
