1981 Chevrolet Blazer vs. 2005 Hummer H2
To start off, 2005 Hummer H2 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1981 Chevrolet Blazer would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 196 more horse power than 1981 Chevrolet Blazer. (129 HP) In normal driving conditions, 2005 Hummer H2 should accelerate faster than 1981 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1074 kg more than 1981 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2005 Hummer H2 (495 Nm) has 210 more torque (in Nm) than 1981 Chevrolet Blazer. (285 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1981 Chevrolet Blazer.
Compare all specifications:
| 1981 Chevrolet Blazer | 2005 Hummer H2 | |
| Make | Chevrolet | Hummer |
| Model | Blazer | H2 |
| Year Released | 1981 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 325 HP |
| Torque | 285 Nm | 495 Nm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1830 kg | 2904 kg |
| Vehicle Length | 4670 mm | 5180 mm |
| Vehicle Width | 2050 mm | 2070 mm |
| Vehicle Height | 1870 mm | 2020 mm |
| Wheelbase Size | 2710 mm | 3120 mm |
