1981 BMW 745 vs. 2009 Mazda 3
To start off, 2009 Mazda 3 is newer by 28 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, 2009 Mazda 3 (263 HP @ 5500 RPM) has 11 more horse power than 1981 BMW 745. (252 HP @ 5200 RPM) In normal driving conditions, 2009 Mazda 3 should accelerate faster than 1981 BMW 745. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 40 kg more than 2009 Mazda 3.
Because 1981 BMW 745 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 2009 Mazda 3, being front wheel drive (FWD), will offer much better control with better grip. 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, both vehicles can yield 380 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
1981 BMW 745 | 2009 Mazda 3 | |
Make | BMW | Mazda |
Model | 745 | 3 |
Year Released | 1981 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3430 cc | 2260 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 263 HP |
Engine RPM | 5200 RPM | 5500 RPM |
Torque | 380 Nm | 380 Nm |
Torque RPM | 2200 RPM | 3000 RPM |
Engine Bore Size | 92 mm | 87.5 mm |
Engine Stroke Size | 86 mm | 94 mm |
Engine Compression Ratio | 8.0:1 | 10.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1590 kg | 1550 kg |
Vehicle Length | 4870 mm | 4500 mm |
Vehicle Width | 1810 mm | 1770 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2800 mm | 2650 mm |
Fuel Tank Capacity | 100 L | 55 L |