2007 GMC Sierra vs. 2006 MG ZR
To start off, 2007 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 MG ZR. In addition, the cost of maintenance, including insurance, on 2006 MG ZR would be higher. At 4,294 cc (6 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (195 HP @ 4600 RPM) has 93 more horse power than 2006 MG ZR. (102 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2006 MG ZR.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 MG ZR. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (354 Nm @ 2800 RPM) has 231 more torque (in Nm) than 2006 MG ZR. (123 Nm @ 4500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 MG ZR. 2007 GMC Sierra has automatic transmission and 2006 MG ZR has manual transmission. 2006 MG ZR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 2006 MG ZR | |
| Make | GMC | MG |
| Model | Sierra | ZR |
| Year Released | 2007 | 2006 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 102 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 354 Nm | 123 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 101.6 mm | 75 mm |
| Engine Stroke Size | 88.4 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 5790 mm | 4020 mm |
| Vehicle Width | 2000 mm | 1690 mm |
| Vehicle Height | 1850 mm | 1410 mm |
| Wheelbase Size | 3650 mm | 2510 mm |
| Fuel Tank Capacity | 129 L | 50 L |
