1964 AC Cobra vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 41 year(s). Which means there will be less support and parts availability for 1964 AC Cobra. In addition, the cost of maintenance, including insurance, on 1964 AC Cobra would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (301 HP) has 34 more horse power than 1964 AC Cobra. (267 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1964 AC Cobra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1668 kg more than 1964 AC Cobra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1964 AC Cobra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (488 Nm) has 62 more torque (in Nm) than 1964 AC Cobra. (426 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1964 AC Cobra.
Compare all specifications:
| 1964 AC Cobra | 2005 GMC Sierra | |
| Make | AC | GMC |
| Model | Cobra | Sierra |
| Year Released | 1964 | 2005 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4737 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 267 HP | 301 HP |
| Torque | 426 Nm | 488 Nm |
| Engine Bore Size | 101.7 mm | 102 mm |
| Engine Stroke Size | 72.9 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1010 kg | 2678 kg |
| Vehicle Length | 3850 mm | 5650 mm |
| Vehicle Width | 1560 mm | 2450 mm |
| Vehicle Height | 1250 mm | 1950 mm |
| Wheelbase Size | 2290 mm | 3380 mm |
| Fuel Tank Capacity | 68 L | 129 L |
