1981 BMW 745 vs. 2008 BMW 325
To start off, 2008 BMW 325 is newer by 27 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 37 more horse power than 2008 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2008 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 325 weights approximately 90 kg more than 1981 BMW 745.
Because 2008 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 745. In wet, icy, snow, or gravel driving conditions, 2008 BMW 325 will offer significantly more control. 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 130 more torque (in Nm) than 2008 BMW 325. (250 Nm @ 2750 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 325.
Compare all specifications:
1981 BMW 745 | 2008 BMW 325 | |
Make | BMW | BMW |
Model | 745 | 325 |
Year Released | 1981 | 2008 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3430 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 215 HP |
Engine RPM | 5200 RPM | 6500 RPM |
Torque | 380 Nm | 250 Nm |
Torque RPM | 2200 RPM | 2750 RPM |
Engine Bore Size | 92 mm | 82 mm |
Engine Stroke Size | 86 mm | 78.8 mm |
Engine Compression Ratio | 8.0:1 | 11.0:1 |
Top Speed | 220 km/hour | 240 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1590 kg | 1680 kg |
Vehicle Length | 4870 mm | 4530 mm |
Vehicle Width | 1810 mm | 1820 mm |
Vehicle Height | 1440 mm | 1420 mm |
Wheelbase Size | 2800 mm | 2770 mm |
Fuel Tank Capacity | 100 L | 63 L |