2006 BMW 740 vs. 1983 BMW 325
To start off, 2006 BMW 740 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 BMW 325. In addition, the cost of maintenance, including insurance, on 1983 BMW 325 would be higher. At 4,000 cc (8 cylinders), 2006 BMW 740 is equipped with a bigger engine. In terms of performance, 2006 BMW 740 (303 HP) has 132 more horse power than 1983 BMW 325. (171 HP). In normal driving conditions, 2006 BMW 740 should accelerate faster than 1983 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 740 weights approximately 850 kg more than 1983 BMW 325. 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 740 (390 Nm @ 3500 RPM) has 168 more torque (in Nm) than 1983 BMW 325. (222 Nm @ 4000 RPM). This means 2006 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 325. 2006 BMW 740 has automatic transmission and 1983 BMW 325 has manual transmission. 1983 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 740 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 740 | 1983 BMW 325 | |
| Make | BMW | BMW |
| Model | 740 | 325 |
| Year Released | 2006 | 1983 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4000 cc | 2494 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 303 HP | 171 HP |
| Torque | 390 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1985 kg | 1135 kg |
| Vehicle Length | 5180 mm | 4330 mm |
| Vehicle Width | 1910 mm | 1650 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 3140 mm | 2580 mm |
| Fuel Tank Capacity | 88 L | 70 L |
