1973 Mazda Familia vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1973 Mazda Familia. In addition, the cost of maintenance, including insurance, on 1973 Mazda Familia would be higher. At 4,800 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (302 HP @ 5600 RPM) has 228 more horse power than 1973 Mazda Familia. (74 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1973 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1511 kg more than 1973 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, 2011 GMC Sierra (413 Nm @ 4600 RPM) has 303 more torque (in Nm) than 1973 Mazda Familia. (110 Nm @ 3500 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Familia.
Compare all specifications:
1973 Mazda Familia | 2011 GMC Sierra | |
Make | Mazda | GMC |
Model | Familia | Sierra |
Year Released | 1973 | 2011 |
Engine Position | Front | Front |
Engine Size | 1272 cc | 4800 cc |
Horse Power | 74 HP | 302 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 110 Nm | 413 Nm |
Torque RPM | 3500 RPM | 4600 RPM |
Fuel Type | Gasoline | Flex Fuel |
Vehicle Weight | 800 kg | 2311 kg |
Vehicle Length | 3860 mm | 5847 mm |
Vehicle Width | 1550 mm | 2032 mm |
Vehicle Height | 1390 mm | 1875 mm |
Wheelbase Size | 2270 mm | 3645 mm |