1968 Chevrolet Corvair vs. 2006 GMC Envoy
To start off, 2006 GMC Envoy is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Chevrolet Corvair. In addition, the cost of maintenance, including insurance, on 1968 Chevrolet Corvair would be higher. At 5,359 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (300 HP @ 5200 RPM) has 198 more horse power than 1968 Chevrolet Corvair. (102 HP @ 4400 RPM) In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1968 Chevrolet Corvair. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1525 kg more than 1968 Chevrolet Corvair. 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 1968 Chevrolet Corvair. 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 (447 Nm @ 4000 RPM) has 265 more torque (in Nm) than 1968 Chevrolet Corvair. (182 Nm @ 2800 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1968 Chevrolet Corvair.
Compare all specifications:
| 1968 Chevrolet Corvair | 2006 GMC Envoy | |
| Make | Chevrolet | GMC |
| Model | Corvair | Envoy |
| Year Released | 1968 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Rear | Front |
| Engine Size | 2375 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 102 HP | 300 HP |
| Engine RPM | 4400 RPM | 5200 RPM |
| Torque | 182 Nm | 447 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 87.3 mm | 96.1 mm |
| Engine Stroke Size | 66 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1134 kg | 2659 kg |
| Vehicle Length | 4660 mm | 4870 mm |
| Vehicle Width | 1780 mm | 1900 mm |
| Vehicle Height | 1350 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2880 mm |
| Fuel Tank Capacity | 53 L | 83 L |
