2007 Chevrolet HHR vs. 1978 Mazda Cosmo
To start off, 2007 Chevrolet HHR is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1978 Mazda Cosmo would be higher. At 2,397 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 82 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1978 Mazda Cosmo.
Because 1978 Mazda Cosmo 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 1978 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chevrolet HHR (224 Nm @ 5000 RPM) has 74 more torque (in Nm) than 1978 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Cosmo.
Compare all specifications:
2007 Chevrolet HHR | 1978 Mazda Cosmo | |
Make | Chevrolet | Mazda |
Model | HHR | Cosmo |
Year Released | 2007 | 1978 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 2397 cc | 1769 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 93 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 224 Nm | 150 Nm |
Torque RPM | 5000 RPM | 3300 RPM |
Engine Bore Size | 87.9 mm | 80 mm |
Engine Stroke Size | 97.8 mm | 88 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Length | 4440 mm | 4480 mm |
Vehicle Width | 1740 mm | 1690 mm |
Vehicle Height | 1570 mm | 1340 mm |
Wheelbase Size | 2630 mm | 2520 mm |