1981 BMW 745 vs. 1970 Mazda Familia
To start off, 1981 BMW 745 is newer by 11 year(s). Which means there will be less support and parts availability for 1970 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1970 Mazda Familia 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 203 more horse power than 1970 Mazda Familia. (49 HP @ 6000 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 1970 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 850 kg more than 1970 Mazda Familia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 BMW 745 (380 Nm @ 2200 RPM) has 301 more torque (in Nm) than 1970 Mazda Familia. (79 Nm @ 3500 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Familia.
Compare all specifications:
1981 BMW 745 | 1970 Mazda Familia | |
Make | BMW | Mazda |
Model | 745 | Familia |
Year Released | 1981 | 1970 |
Engine Position | Front | Front |
Engine Size | 3430 cc | 987 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 49 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 380 Nm | 79 Nm |
Torque RPM | 2200 RPM | 3500 RPM |
Vehicle Weight | 1590 kg | 740 kg |
Vehicle Length | 4870 mm | 3790 mm |
Vehicle Width | 1810 mm | 1470 mm |
Vehicle Height | 1440 mm | 1390 mm |
Wheelbase Size | 2800 mm | 2200 mm |