1964 AC Cobra vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 47 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 6,000 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (364 HP @ 5400 RPM) has 97 more horse power than 1964 AC Cobra. (267 HP @ 6000 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1964 AC Cobra. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1649 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 2011 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, 2011 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 80 more torque (in Nm) than 1964 AC Cobra. (426 Nm @ 3400 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1964 AC Cobra. 2011 GMC Sierra has automatic transmission and 1964 AC Cobra has manual transmission. 1964 AC Cobra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1964 AC Cobra | 2011 GMC Sierra | |
Make | AC | GMC |
Model | Cobra | Sierra |
Year Released | 1964 | 2011 |
Body Type | Roadster | Pickup |
Engine Position | Front | Front |
Engine Size | 4737 cc | 6000 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 267 HP | 364 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 426 Nm | 506 Nm |
Torque RPM | 3400 RPM | 4400 RPM |
Engine Compression Ratio | 9.0:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 3 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1010 kg | 2659 kg |
Vehicle Length | 3850 mm | 5710 mm |
Vehicle Width | 1560 mm | 2040 mm |
Vehicle Height | 1250 mm | 1940 mm |
Wheelbase Size | 2290 mm | 3380 mm |
Fuel Tank Capacity | 68 L | 129 L |