2009 Chevrolet HHR vs. 1966 Mercury Comet
To start off, 2009 Chevrolet HHR is newer by 43 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 6,393 cc (8 cylinders), 1966 Mercury Comet is equipped with a bigger engine. In terms of performance, 1966 Mercury Comet (267 HP @ 4400 RPM) has 112 more horse power than 2009 Chevrolet HHR. (155 HP @ 6100 RPM) In normal driving conditions, 1966 Mercury Comet should accelerate faster than 2009 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 1966 Mercury Comet weights approximately 226 kg more than 2009 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Mercury Comet is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1966 Mercury Comet. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet HHR, being front wheel drive (FWD), will offer much better control with better grip. 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, 1966 Mercury Comet (546 Nm @ 2600 RPM) has 343 more torque (in Nm) than 2009 Chevrolet HHR. (203 Nm @ 4800 RPM). This means 1966 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet HHR.
Compare all specifications:
| 2009 Chevrolet HHR | 1966 Mercury Comet | |
| Make | Chevrolet | Mercury |
| Model | HHR | Comet |
| Year Released | 2009 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2201 cc | 6393 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 155 HP | 267 HP |
| Engine RPM | 6100 RPM | 4400 RPM |
| Torque | 203 Nm | 546 Nm |
| Torque RPM | 4800 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1549 kg | 1775 kg |
| Vehicle Length | 4480 mm | 5000 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1610 mm | 1400 mm |
| Wheelbase Size | 2640 mm | 2950 mm |
