2008 Hummer H3 vs. 1991 Chevrolet Blazer
To start off, 2008 Hummer H3 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Blazer would be higher. At 5,328 cc (8 cylinders), 2008 Hummer H3 is equipped with a bigger engine. In terms of performance, 2008 Hummer H3 (300 HP @ 5200 RPM) has 142 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 2008 Hummer H3 should accelerate faster than 1991 Chevrolet Blazer.
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, 2008 Hummer H3 (434 Nm @ 4000 RPM) has 121 more torque (in Nm) than 1991 Chevrolet Blazer. (313 Nm @ 2800 RPM). This means 2008 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 2008 Hummer H3 | 1991 Chevrolet Blazer | |
| Make | Hummer | Chevrolet |
| Model | H3 | Blazer |
| Year Released | 2008 | 1991 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 158 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 434 Nm | 313 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4750 mm | 4330 mm |
| Vehicle Width | 2180 mm | 1660 mm |
| Vehicle Height | 1900 mm | 1600 mm |
| Wheelbase Size | 2850 mm | 2600 mm |
| Fuel Tank Capacity | 87 L | 68 L |
