2007 Chevrolet Suburban vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Suburban would be higher. At 5,326 cc (8 cylinders), 2007 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (315 HP @ 5200 RPM) has 4 more horse power than 2007 Chevrolet Suburban. (311 HP @ 5200 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2007 Chevrolet Suburban.
Because 2007 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2012 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Suburban 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, both vehicles can yield 454 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 Chevrolet Suburban | 2012 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Suburban | Sierra |
| Year Released | 2007 | 2012 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 311 HP | 315 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 454 Nm | 454 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Vehicle Length | 5660 mm | 5847 mm |
| Vehicle Width | 2020 mm | 2032 mm |
| Wheelbase Size | 3310 mm | 3645 mm |
| Fuel Tank Capacity | 48 L | 98 L |
