2006 Hummer H3 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Hummer H3. In addition, the cost of maintenance, including insurance, on 2006 Hummer H3 would be higher. At 3,500 cc (5 cylinders), 2006 Hummer H3 is equipped with a bigger engine. In terms of performance, 2006 Hummer H3 (220 HP @ 5600 RPM) has 81 more horse power than 2007 Mazda 6. (139 HP @ 6000 RPM). In normal driving conditions, 2006 Hummer H3 should accelerate faster than 2007 Mazda 6.
Because 2006 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H3 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, 2006 Hummer H3 (305 Nm @ 2800 RPM) has 124 more torque (in Nm) than 2007 Mazda 6. (181 Nm @ 4500 RPM). This means 2006 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6. 2006 Hummer H3 has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Hummer H3 | 2007 Mazda 6 | |
| Make | Hummer | Mazda |
| Model | H3 | 6 |
| Year Released | 2006 | 2007 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 1999 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 220 HP | 139 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 305 Nm | 181 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4830 mm | 4690 mm |
| Vehicle Width | 2180 mm | 1790 mm |
| Vehicle Height | 2020 mm | 1440 mm |
| Wheelbase Size | 3120 mm | 2680 mm |
| Fuel Tank Capacity | 159 L | 64 L |
