2006 Chevrolet Express vs. 1973 GMC Suburban
To start off, 2006 Chevrolet Express is newer by 33 year(s). Which means there will be less support and parts availability for 1973 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1973 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1973 GMC Suburban is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Express (195 HP @ 4600 RPM) has 42 more horse power than 1973 GMC Suburban. (153 HP @ 4000 RPM). In normal driving conditions, 2006 Chevrolet Express should accelerate faster than 1973 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Suburban weights approximately 78 kg more than 2006 Chevrolet Express.
Because 1973 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 1973 GMC Suburban 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, 2006 Chevrolet Express (354 Nm @ 2800 RPM) has 9 more torque (in Nm) than 1973 GMC Suburban. (345 Nm @ 2400 RPM). This means 2006 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1973 GMC Suburban.
Compare all specifications:
| 2006 Chevrolet Express | 1973 GMC Suburban | |
| Make | Chevrolet | GMC |
| Model | Express | Suburban |
| Year Released | 2006 | 1973 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 153 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 354 Nm | 345 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 2222 kg | 2300 kg |
| Vehicle Length | 5700 mm | 5480 mm |
| Vehicle Width | 2020 mm | 1950 mm |
| Vehicle Height | 2080 mm | 1800 mm |
| Wheelbase Size | 3440 mm | 3300 mm |
