2009 Hummer H3 vs. 1983 Mazda Cosmo
To start off, 2009 Hummer H3 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1983 Mazda Cosmo would be higher. At 3,653 cc (5 cylinders), 2009 Hummer H3 is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (242 HP @ 5600 RPM) has 149 more horse power than 1983 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1983 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 1104 kg more than 1983 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Mazda Cosmo. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Hummer H3 (328 Nm @ 4600 RPM) has 179 more torque (in Nm) than 1983 Mazda Cosmo. (149 Nm @ 3300 RPM). This means 2009 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda Cosmo.
Compare all specifications:
| 2009 Hummer H3 | 1983 Mazda Cosmo | |
| Make | Hummer | Mazda |
| Model | H3 | Cosmo |
| Year Released | 2009 | 1983 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1769 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 242 HP | 93 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 328 Nm | 149 Nm |
| Torque RPM | 4600 RPM | 3300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2194 kg | 1090 kg |
| Vehicle Length | 4790 mm | 4670 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 2000 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
