2009 BMW 745 vs. 1982 BMW 325
To start off, 2009 BMW 745 is newer by 27 year(s). Which means there will be less support and parts availability for 1982 BMW 325. In addition, the cost of maintenance, including insurance, on 1982 BMW 325 would be higher. At 4,398 cc (8 cylinders), 2009 BMW 745 is equipped with a bigger engine. In terms of performance, 2009 BMW 745 (328 HP @ 6100 RPM) has 208 more horse power than 1982 BMW 325. (120 HP @ 4250 RPM). In normal driving conditions, 2009 BMW 745 should accelerate faster than 1982 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 745 weights approximately 805 kg more than 1982 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, 2009 BMW 745 (450 Nm @ 3600 RPM) has 220 more torque (in Nm) than 1982 BMW 325. (230 Nm @ 3250 RPM). This means 2009 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1982 BMW 325. 2009 BMW 745 has automatic transmission and 1982 BMW 325 has manual transmission. 1982 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 745 | 1982 BMW 325 | |
| Make | BMW | BMW |
| Model | 745 | 325 |
| Year Released | 2009 | 1982 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2693 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 120 HP |
| Engine RPM | 6100 RPM | 4250 RPM |
| Torque | 450 Nm | 230 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Acceleration 0-100mph | 6.3 seconds | 10.1 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1945 kg | 1140 kg |
| Vehicle Length | 5040 mm | 4330 mm |
| Vehicle Width | 1910 mm | 1650 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 3000 mm | 2580 mm |
| Fuel Consumption Overall | 10.9 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 88 L | 55 L |
