2007 GMC Sierra vs. 2012 Mazda 3
To start off, 2012 Mazda 3 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 152 more horse power than 2012 Mazda 3. (148 HP @ 6500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2012 Mazda 3.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 305 more torque (in Nm) than 2012 Mazda 3. (183 Nm @ 4500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2012 Mazda 3. 2007 GMC Sierra has automatic transmission and 2012 Mazda 3 has manual transmission. 2012 Mazda 3 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 | 2012 Mazda 3 | |
| Make | GMC | Mazda |
| Model | Sierra | 3 |
| Year Released | 2007 | 2012 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 148 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 488 Nm | 183 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Transmission Type | Automatic | 5-speed manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 6330 mm | 4590 mm |
| Vehicle Width | 2450 mm | 1755 mm |
| Vehicle Height | 1940 mm | 1471 mm |
| Wheelbase Size | 4010 mm | 2639 mm |
| Fuel Tank Capacity | 129 L | 55 L |
