1978 Buick Regal vs. 1973 Mazda 929
To start off, 1978 Buick Regal is newer by 5 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 3,214 cc (6 cylinders), 1978 Buick Regal is equipped with a bigger engine. In terms of performance, 1978 Buick Regal (90 HP @ 3600 RPM) has 7 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1978 Buick Regal should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1978 Buick Regal weights approximately 360 kg more than 1973 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1978 Buick Regal (224 Nm @ 2000 RPM) has 90 more torque (in Nm) than 1973 Mazda 929. (134 Nm @ 3000 RPM). This means 1978 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
1978 Buick Regal | 1973 Mazda 929 | |
Make | Buick | Mazda |
Model | Regal | 929 |
Year Released | 1978 | 1973 |
Engine Position | Front | Front |
Engine Size | 3214 cc | 1769 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 90 HP | 83 HP |
Engine RPM | 3600 RPM | 5000 RPM |
Torque | 224 Nm | 134 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1430 kg | 1070 kg |
Vehicle Length | 5090 mm | 4410 mm |
Vehicle Width | 1840 mm | 1670 mm |
Vehicle Height | 1370 mm | 1420 mm |
Wheelbase Size | 2750 mm | 2520 mm |