1964 AC Cobra vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 43 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 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 33 more horse power than 1964 AC Cobra. (267 HP @ 6000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1964 AC Cobra.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 62 more torque (in Nm) than 1964 AC Cobra. (426 Nm @ 3400 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1964 AC Cobra. 2007 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. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1964 AC Cobra | 2007 GMC Sierra | |
| Make | AC | GMC |
| Model | Cobra | Sierra |
| Year Released | 1964 | 2007 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4737 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 267 HP | 300 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 426 Nm | 488 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 101.7 mm | 102 mm |
| Engine Stroke Size | 72.9 mm | 92 mm |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 3850 mm | 6570 mm |
| Vehicle Width | 1560 mm | 2450 mm |
| Vehicle Height | 1250 mm | 1970 mm |
| Wheelbase Size | 2290 mm | 4250 mm |
| Fuel Tank Capacity | 68 L | 132 L |
