2008 GMC Sierra vs. 2012 Infiniti M
To start off, 2012 Infiniti M is newer by 4 year(s). Which means there will be less support and parts availability for 2008 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2008 GMC Sierra would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 Infiniti M (330 HP @ 7000 RPM) has 135 more horse power than 2008 GMC Sierra. (195 HP @ 4600 RPM) In normal driving conditions, 2012 Infiniti M should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 395 kg more than 2012 Infiniti M.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2012 Infiniti M. In wet, icy, snow, or gravel driving conditions, 2008 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, 2012 Infiniti M (366 Nm @ 5200 RPM) has 13 more torque (in Nm) than 2008 GMC Sierra. (353 Nm @ 2800 RPM). This means 2012 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra.
Compare all specifications:
| 2008 GMC Sierra | 2012 Infiniti M | |
| Make | GMC | Infiniti |
| Model | Sierra | M |
| Year Released | 2008 | 2012 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 330 HP |
| Engine RPM | 4600 RPM | 7000 RPM |
| Torque | 353 Nm | 366 Nm |
| Torque RPM | 2800 RPM | 5200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 1746 kg |
| Vehicle Length | 5710 mm | 4945 mm |
| Vehicle Width | 2040 mm | 1844 mm |
| Vehicle Height | 1880 mm | 1501 mm |
| Wheelbase Size | 3030 mm | 2901 mm |
| Fuel Tank Capacity | 98 L | 76 L |
