1966 Mercury Comet vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 45 year(s). Which means there will be less support and parts availability for 1966 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1966 Mercury Comet 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 (353 HP @ 5400 RPM) has 155 more horse power than 1966 Mercury Comet. (198 HP @ 4400 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1966 Mercury Comet.
Because 2011 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1966 Mercury Comet. 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 124 more torque (in Nm) than 1966 Mercury Comet. (382 Nm @ 2400 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Mercury Comet.
Compare all specifications:
1966 Mercury Comet | 2011 GMC Sierra | |
Make | Mercury | GMC |
Model | Comet | Sierra |
Year Released | 1966 | 2011 |
Engine Position | Front | Front |
Engine Size | 4738 cc | 6000 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 198 HP | 353 HP |
Engine RPM | 4400 RPM | 5400 RPM |
Torque | 382 Nm | 506 Nm |
Torque RPM | 2400 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 3 seats |
Vehicle Length | 5000 mm | 5720 mm |
Vehicle Width | 1880 mm | 2440 mm |
Vehicle Height | 1400 mm | 1960 mm |
Wheelbase Size | 2950 mm | 3380 mm |