2009 GMC Sierra vs. 1970 Mazda Familia
To start off, 2009 GMC Sierra is newer by 39 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 6,199 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (403 HP @ 5700 RPM) has 354 more horse power than 1970 Mazda Familia. (49 HP @ 6000 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1970 Mazda Familia. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1919 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, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 486 more torque (in Nm) than 1970 Mazda Familia. (79 Nm @ 3500 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Familia.
Compare all specifications:
| 2009 GMC Sierra | 1970 Mazda Familia | |
| Make | GMC | Mazda |
| Model | Sierra | Familia |
| Year Released | 2009 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 987 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 403 HP | 49 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 565 Nm | 79 Nm |
| Torque RPM | 4300 RPM | 3500 RPM |
| Vehicle Weight | 2659 kg | 740 kg |
| Vehicle Length | 5850 mm | 3790 mm |
| Vehicle Width | 2040 mm | 1470 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 3650 mm | 2200 mm |
