2009 GMC Acadia vs. 2008 Infiniti M
To start off, 2009 GMC Acadia is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Infiniti M. In addition, the cost of maintenance, including insurance, on 2008 Infiniti M would be higher. At 4,493 cc (8 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (325 HP @ 6400 RPM) has 37 more horse power than 2009 GMC Acadia. (288 HP @ 6300 RPM) In normal driving conditions, 2008 Infiniti M should accelerate faster than 2009 GMC Acadia. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 598 kg more than 2008 Infiniti M.
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, 2008 Infiniti M (456 Nm @ 4000 RPM) has 90 more torque (in Nm) than 2009 GMC Acadia. (366 Nm @ 3400 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Acadia.
Compare all specifications:
| 2009 GMC Acadia | 2008 Infiniti M | |
| Make | GMC | Infiniti |
| Model | Acadia | M |
| Year Released | 2009 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 4493 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 288 HP | 325 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 366 Nm | 456 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2435 kg | 1837 kg |
| Vehicle Length | 5100 mm | 4900 mm |
| Vehicle Width | 1990 mm | 1800 mm |
| Vehicle Height | 1780 mm | 1520 mm |
| Wheelbase Size | 3030 mm | 2910 mm |
| Fuel Consumption | 10.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 14.9 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 12.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 83 L | 76 L |
