2007 Hummer H3 vs. 2006 Mazda RX-8
To start off, 2007 Hummer H3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2006 Mazda RX-8 would be higher. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 14 more horse power than 2006 Mazda RX-8. (228 HP @ 8200 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 2006 Mazda RX-8.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 117 more torque (in Nm) than 2006 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda RX-8.
Compare all specifications:
2007 Hummer H3 | 2006 Mazda RX-8 | |
Make | Hummer | Mazda |
Model | H3 | RX-8 |
Year Released | 2007 | 2006 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 3699 cc | 1308 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 242 HP | 228 HP |
Engine RPM | 5600 RPM | 8200 RPM |
Torque | 328 Nm | 211 Nm |
Torque RPM | 4600 RPM | 5500 RPM |
Engine Bore Size | 95.5 mm | 87.5 mm |
Engine Stroke Size | 101.6 mm | 85 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4750 mm | 4440 mm |
Vehicle Width | 2180 mm | 1780 mm |
Vehicle Height | 1900 mm | 1350 mm |
Wheelbase Size | 2850 mm | 2710 mm |