1997 Chevrolet Express vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 1997 Chevrolet Express would be higher. At 6,505 cc (8 cylinders), 1997 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (300 HP @ 5200 RPM) has 107 more horse power than 1997 Chevrolet Express. (193 HP @ 3400 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 1997 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Express weights approximately 206 kg more than 2009 Hummer H3.
Because 2009 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1997 Chevrolet Express. 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, 1997 Chevrolet Express (583 Nm @ 1800 RPM) has 149 more torque (in Nm) than 2009 Hummer H3. (434 Nm @ 4000 RPM). This means 1997 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3.
Compare all specifications:
| 1997 Chevrolet Express | 2009 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Express | H3 |
| Year Released | 1997 | 2009 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 6505 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 193 HP | 300 HP |
| Engine RPM | 3400 RPM | 5200 RPM |
| Torque | 583 Nm | 434 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2400 kg | 2194 kg |
| Vehicle Length | 5560 mm | 4770 mm |
| Vehicle Width | 2020 mm | 2170 mm |
| Vehicle Height | 2030 mm | 1870 mm |
| Wheelbase Size | 3440 mm | 2850 mm |
