2008 Hummer H3 vs. 1981 Mazda Cosmo
To start off, 2008 Hummer H3 is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 3,653 cc (5 cylinders), 2008 Hummer H3 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H3 weights approximately 1141 kg more than 1981 Mazda Cosmo.
Because 2008 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda Cosmo. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Hummer H3 (328 Nm @ 4600 RPM) has 179 more torque (in Nm) than 1981 Mazda Cosmo. (149 Nm @ 3300 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo. 2008 Hummer H3 has automatic transmission and 1981 Mazda Cosmo has manual transmission. 1981 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Hummer H3 | 1981 Mazda Cosmo | |
| Make | Hummer | Mazda |
| Model | H3 | Cosmo |
| Year Released | 2008 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3653 cc | 1768 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 93 HP |
| Torque | 328 Nm | 149 Nm |
| Torque RPM | 4600 RPM | 3300 RPM |
| Engine Bore Size | 95.5 mm | 80 mm |
| Engine Stroke Size | 102 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2231 kg | 1090 kg |
| Vehicle Length | 4750 mm | 4670 mm |
| Vehicle Height | 2020 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
