2006 Hummer H2 vs. 2004 Mazda 3
To start off, 2006 Hummer H2 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mazda 3. In addition, the cost of maintenance, including insurance, on 2004 Mazda 3 would be higher. At 5,967 cc (8 cylinders), 2006 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Hummer H2 (321 HP @ 5200 RPM) has 213 more horse power than 2004 Mazda 3. (108 HP @ 4000 RPM). In normal driving conditions, 2006 Hummer H2 should accelerate faster than 2004 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H2 weights approximately 1483 kg more than 2004 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H2 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 H2 (1,058 Nm @ 4700 RPM) has 818 more torque (in Nm) than 2004 Mazda 3. (240 Nm @ 1750 RPM). This means 2006 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 3. 2006 Hummer H2 has automatic transmission and 2004 Mazda 3 has manual transmission. 2004 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Hummer H2 | 2004 Mazda 3 | |
| Make | Hummer | Mazda |
| Model | H2 | 3 |
| Year Released | 2006 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 1558 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 321 HP | 108 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 1058 Nm | 240 Nm |
| Torque RPM | 4700 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2903 kg | 1420 kg |
| Vehicle Length | 5180 mm | 4430 mm |
| Vehicle Width | 2070 mm | 1760 mm |
| Vehicle Height | 2070 mm | 1470 mm |
| Wheelbase Size | 3130 mm | 2680 mm |
| Fuel Tank Capacity | 121 L | 55 L |
