1986 Mazda 929 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1986 Mazda 929. In addition, the cost of maintenance, including insurance, on 1986 Mazda 929 would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (355 HP @ 5700 RPM) has 165 more horse power than 1986 Mazda 929. (190 HP @ 5600 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1986 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 814 kg more than 1986 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is all wheel drive (AWD), it will have significant more traction and grip than 1986 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 GMC Sierra (565 Nm @ 4300 RPM) has 306 more torque (in Nm) than 1986 Mazda 929. (259 Nm @ 4500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1986 Mazda 929.
Compare all specifications:
| 1986 Mazda 929 | 2013 GMC Sierra | |
| Make | Mazda | GMC |
| Model | 929 | Sierra |
| Year Released | 1986 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2953 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 190 HP | 355 HP |
| Engine RPM | 5600 RPM | 5700 RPM |
| Torque | 259 Nm | 565 Nm |
| Torque RPM | 4500 RPM | 4300 RPM |
| Engine Bore Size | 90 mm | 103 mm |
| Engine Stroke Size | 77.4 mm | 92 mm |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1625 kg | 2439 kg |
| Vehicle Length | 4930 mm | 5847 mm |
| Vehicle Width | 1730 mm | 2032 mm |
| Vehicle Height | 1390 mm | 1872 mm |
| Wheelbase Size | 2720 mm | 3645 mm |
