1997 Chevrolet Express vs. 2003 GMC Sierra
To start off, 2003 GMC Sierra is newer by 6 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 5,967 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (321 HP @ 5000 RPM) has 104 more horse power than 1997 Chevrolet Express. (217 HP @ 4600 RPM) In normal driving conditions, 2003 GMC Sierra should accelerate faster than 1997 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Express weights approximately 94 kg more than 2003 GMC Sierra.
Because 2003 GMC Sierra 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, 2003 GMC Sierra 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 (379 Nm @ 2800 RPM) has 9 more torque (in Nm) than 2003 GMC Sierra. (370 Nm @ 4000 RPM). This means 1997 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sierra.
Compare all specifications:
| 1997 Chevrolet Express | 2003 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Express | Sierra |
| Year Released | 1997 | 2003 |
| Body Type | Van | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4997 cc | 5967 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 217 HP | 321 HP |
| Engine RPM | 4600 RPM | 5000 RPM |
| Torque | 379 Nm | 370 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2364 kg | 2270 kg |
| Vehicle Length | 5560 mm | 5790 mm |
| Vehicle Width | 2020 mm | 2000 mm |
| Vehicle Height | 2030 mm | 1850 mm |
| Wheelbase Size | 3440 mm | 3650 mm |
