2005 GMC Sierra vs. 1990 Mazda 626
To start off, 2005 GMC Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Mazda 626. In addition, the cost of maintenance, including insurance, on 1990 Mazda 626 would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 205 more horse power than 1990 Mazda 626. (116 HP @ 5000 RPM). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1990 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 965 kg more than 1990 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 (370 Nm @ 4000 RPM) has 186 more torque (in Nm) than 1990 Mazda 626. (184 Nm @ 4000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Mazda 626. 2005 GMC Sierra has automatic transmission and 1990 Mazda 626 has manual transmission. 1990 Mazda 626 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Sierra | 1990 Mazda 626 | |
| Make | GMC | Mazda |
| Model | Sierra | 626 |
| Year Released | 2005 | 1990 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2184 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 116 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 370 Nm | 184 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2270 kg | 1305 kg |
| Vehicle Length | 5790 mm | 4520 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1850 mm | 1400 mm |
| Wheelbase Size | 3650 mm | 2580 mm |
