2010 Hummer H3 vs. 1978 Mazda 626
To start off, 2010 Hummer H3 is newer by 32 year(s). Which means there will be less support and parts availability for 1978 Mazda 626. In addition, the cost of maintenance, including insurance, on 1978 Mazda 626 would be higher. At 3,653 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (242 HP @ 5600 RPM) has 163 more horse power than 1978 Mazda 626. (79 HP @ 4500 RPM). In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1978 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 1024 kg more than 1978 Mazda 626. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 626. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Hummer H3 (328 Nm @ 4600 RPM) has 186 more torque (in Nm) than 1978 Mazda 626. (142 Nm @ 2500 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 626.
Compare all specifications:
| 2010 Hummer H3 | 1978 Mazda 626 | |
| Make | Hummer | Mazda |
| Model | H3 | 626 |
| Year Released | 2010 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1970 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 79 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 328 Nm | 142 Nm |
| Torque RPM | 4600 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2194 kg | 1170 kg |
| Vehicle Length | 4790 mm | 4310 mm |
| Vehicle Width | 1900 mm | 1670 mm |
| Vehicle Height | 2000 mm | 1380 mm |
| Wheelbase Size | 2850 mm | 2520 mm |
