1963 AC Cobra vs. 2005 GMC Envoy
To start off, 2005 GMC Envoy is newer by 42 year(s). Which means there will be less support and parts availability for 1963 AC Cobra. In addition, the cost of maintenance, including insurance, on 1963 AC Cobra would be higher. At 5,357 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 GMC Envoy (300 HP) has 29 more horse power than 1963 AC Cobra. (271 HP) In normal driving conditions, 2005 GMC Envoy should accelerate faster than 1963 AC Cobra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 1221 kg more than 1963 AC Cobra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1963 AC Cobra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Envoy (447 Nm) has 24 more torque (in Nm) than 1963 AC Cobra. (423 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1963 AC Cobra.
Compare all specifications:
| 1963 AC Cobra | 2005 GMC Envoy | |
| Make | AC | GMC |
| Model | Cobra | Envoy |
| Year Released | 1963 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 4727 cc | 5357 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 271 HP | 300 HP |
| Torque | 423 Nm | 447 Nm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1050 kg | 2271 kg |
| Vehicle Length | 3850 mm | 5280 mm |
| Vehicle Width | 1560 mm | 1900 mm |
| Vehicle Height | 1250 mm | 1920 mm |
| Wheelbase Size | 2290 mm | 3280 mm |
| Fuel Tank Capacity | 68 L | 95 L |
