1971 BMW 3 vs. 1972 Mazda Cosmo
To start off, 1972 Mazda Cosmo is newer by 1 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1971 BMW 3 is equipped with a bigger engine. In terms of performance, 1971 BMW 3 (170 HP @ 6000 RPM) has 77 more horse power than 1972 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 1971 BMW 3 should accelerate faster than 1972 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1971 BMW 3 weights approximately 438 kg more than 1972 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1971 BMW 3 (254 Nm @ 3700 RPM) has 121 more torque (in Nm) than 1972 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda Cosmo.
Compare all specifications:
1971 BMW 3 | 1972 Mazda Cosmo | |
Make | BMW | Mazda |
Model | 3 | Cosmo |
Year Released | 1971 | 1972 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2986 cc | 1964 cc |
Horse Power | 170 HP | 93 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 254 Nm | 133 Nm |
Torque RPM | 3700 RPM | 3500 RPM |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1380 kg | 942 kg |
Vehicle Length | 4720 mm | 4150 mm |
Vehicle Width | 1760 mm | 1600 mm |
Vehicle Height | 1460 mm | 1170 mm |
Wheelbase Size | 2700 mm | 2210 mm |