2009 GMC Sierra vs. 1975 Mazda 818
To start off, 2009 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Mazda 818. In addition, the cost of maintenance, including insurance, on 1975 Mazda 818 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 335 more horse power than 1975 Mazda 818. (68 HP @ 6200 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1975 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1659 kg more than 1975 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2009 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 GMC Sierra (565 Nm @ 4300 RPM) has 473 more torque (in Nm) than 1975 Mazda 818. (92 Nm @ 4000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda 818.
Compare all specifications:
2009 GMC Sierra | 1975 Mazda 818 | |
Make | GMC | Mazda |
Model | Sierra | 818 |
Year Released | 2009 | 1975 |
Engine Position | Front | Front |
Engine Size | 6199 cc | 1272 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 403 HP | 68 HP |
Engine RPM | 5700 RPM | 6200 RPM |
Torque | 565 Nm | 92 Nm |
Torque RPM | 4300 RPM | 4000 RPM |
Drive Type | 4WD | Rear |
Vehicle Weight | 2659 kg | 1000 kg |
Vehicle Length | 5850 mm | 4100 mm |
Vehicle Width | 2040 mm | 1600 mm |
Vehicle Height | 1880 mm | 1410 mm |
Wheelbase Size | 3650 mm | 2320 mm |