2001 BMW 740 vs. 1983 BMW 525
To start off, 2001 BMW 740 is newer by 18 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 4,000 cc (8 cylinders), 2001 BMW 740 is equipped with a bigger engine. In terms of performance, 2001 BMW 740 (317 HP @ 7400 RPM) has 194 more horse power than 1983 BMW 525. (123 HP @ 4250 RPM). In normal driving conditions, 2001 BMW 740 should accelerate faster than 1983 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 740 weights approximately 532 kg more than 1983 BMW 525. 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, 2001 BMW 740 (410 Nm) has 169 more torque (in Nm) than 1983 BMW 525. (241 Nm). This means 2001 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 525. 2001 BMW 740 has automatic transmission and 1983 BMW 525 has manual transmission. 1983 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW 740 | 1983 BMW 525 | |
| Make | BMW | BMW |
| Model | 740 | 525 |
| Year Released | 2001 | 1983 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4000 cc | 2693 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 317 HP | 123 HP |
| Engine RPM | 7400 RPM | 4250 RPM |
| Torque | 410 Nm | 241 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 1250 kg |
| Vehicle Length | 4990 mm | 4630 mm |
| Vehicle Width | 1870 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2830 mm | 2630 mm |
