1987 Mazda 929 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Mazda 929. In addition, the cost of maintenance, including insurance, on 1987 Mazda 929 would be higher. At 6,000 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (364 HP @ 5400 RPM) has 201 more horse power than 1987 Mazda 929. (163 HP @ 5300 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1987 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 1179 kg more than 1987 Mazda 929. 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 1987 Mazda 929. 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 (506 Nm @ 4400 RPM) has 259 more torque (in Nm) than 1987 Mazda 929. (247 Nm @ 4000 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Mazda 929. 2009 GMC Sierra has automatic transmission and 1987 Mazda 929 has manual transmission. 1987 Mazda 929 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Mazda 929 | 2009 GMC Sierra | |
| Make | Mazda | GMC |
| Model | 929 | Sierra |
| Year Released | 1987 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2954 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 163 HP | 364 HP |
| Engine RPM | 5300 RPM | 5400 RPM |
| Torque | 247 Nm | 506 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Weight | 1480 kg | 2659 kg |
| Vehicle Length | 4890 mm | 5710 mm |
| Vehicle Width | 1710 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1940 mm |
| Wheelbase Size | 2720 mm | 3380 mm |
