2006 GMC Sierra vs. 2005 Mazda MX-Flexa
To start off, 2006 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Mazda MX-Flexa. In addition, the cost of maintenance, including insurance, on 2005 Mazda MX-Flexa would be higher. At 5,996 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (345 HP @ 5200 RPM) has 187 more horse power than 2005 Mazda MX-Flexa. (158 HP @ 6500 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2005 Mazda MX-Flexa.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda MX-Flexa. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (515 Nm @ 4000 RPM) has 308 more torque (in Nm) than 2005 Mazda MX-Flexa. (207 Nm @ 4000 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MX-Flexa.
Compare all specifications:
| 2006 GMC Sierra | 2005 Mazda MX-Flexa | |
| Make | GMC | Mazda |
| Model | Sierra | MX-Flexa |
| Year Released | 2006 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 5996 cc | 2261 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 345 HP | 158 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 515 Nm | 207 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 102 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 94 mm |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Length | 5850 mm | 4480 mm |
| Vehicle Width | 2000 mm | 1750 mm |
| Vehicle Height | 1910 mm | 1660 mm |
| Wheelbase Size | 3650 mm | 2760 mm |
