2008 Mazda 6 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Mazda 6. In addition, the cost of maintenance, including insurance, on 2008 Mazda 6 would be higher. At 4,800 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (302 HP @ 5600 RPM) has 146 more horse power than 2008 Mazda 6. (156 HP @ 6500 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2008 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1131 kg more than 2008 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 Mazda 6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 GMC Sierra (413 Nm @ 4600 RPM) has 204 more torque (in Nm) than 2008 Mazda 6. (209 Nm @ 4000 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda 6.
Compare all specifications:
| 2008 Mazda 6 | 2012 GMC Sierra | |
| Make | Mazda | GMC |
| Model | 6 | Sierra |
| Year Released | 2008 | 2012 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 156 HP | 302 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 209 Nm | 413 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 4-speed automatic |
| Vehicle Weight | 1180 kg | 2311 kg |
| Vehicle Length | 4750 mm | 5847 mm |
| Vehicle Width | 1790 mm | 2032 mm |
| Vehicle Height | 1450 mm | 1875 mm |
| Wheelbase Size | 2680 mm | 3645 mm |
| Fuel Consumption | 8.6 L/100km | 12.4 L/100km |
| Fuel Consumption City | 11.4 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 68 L | 98 L |
