2006 GMC Envoy vs. 1978 Vauxhall Chevette
To start off, 2006 GMC Envoy is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Vauxhall Chevette. In addition, the cost of maintenance, including insurance, on 1978 Vauxhall Chevette would be higher. At 4,163 cc (6 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (291 HP @ 6000 RPM) has 235 more horse power than 1978 Vauxhall Chevette. (56 HP @ 5600 RPM). In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1978 Vauxhall Chevette. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1804 kg more than 1978 Vauxhall Chevette. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Vauxhall Chevette. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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 GMC Envoy (376 Nm @ 4800 RPM) has 287 more torque (in Nm) than 1978 Vauxhall Chevette. (89 Nm @ 2600 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1978 Vauxhall Chevette.
Compare all specifications:
| 2006 GMC Envoy | 1978 Vauxhall Chevette | |
| Make | GMC | Vauxhall |
| Model | Envoy | Chevette |
| Year Released | 2006 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1255 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 56 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 376 Nm | 89 Nm |
| Torque RPM | 4800 RPM | 2600 RPM |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2659 kg | 855 kg |
| Vehicle Length | 4870 mm | 3950 mm |
| Vehicle Width | 1900 mm | 1580 mm |
| Vehicle Height | 1830 mm | 1320 mm |
| Wheelbase Size | 2880 mm | 2400 mm |
| Fuel Tank Capacity | 83 L | 45 L |
