2005 GMC Sierra vs. 1977 Mazda 929
To start off, 2005 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Mazda 929. In addition, the cost of maintenance, including insurance, on 1977 Mazda 929 would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (340 HP @ 5200 RPM) has 257 more horse power than 1977 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1977 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1210 kg more than 1977 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (516 Nm @ 4000 RPM) has 379 more torque (in Nm) than 1977 Mazda 929. (137 Nm @ 3000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 929.
Compare all specifications:
2005 GMC Sierra | 1977 Mazda 929 | |
Make | GMC | Mazda |
Model | Sierra | 929 |
Year Released | 2005 | 1977 |
Engine Position | Front | Front |
Engine Size | 5964 cc | 1768 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 83 HP |
Engine RPM | 5200 RPM | 5000 RPM |
Torque | 516 Nm | 137 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 102 mm | 80 mm |
Engine Stroke Size | 92 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2345 kg | 1135 kg |
Vehicle Length | 5740 mm | 4550 mm |
Vehicle Width | 2000 mm | 1670 mm |
Vehicle Height | 1910 mm | 1420 mm |
Wheelbase Size | 3650 mm | 2520 mm |