2007 Hyundai Sonata vs. 1981 Mazda Cosmo
To start off, 2007 Hyundai Sonata is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 1,991 cc (4 cylinders), 2007 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2007 Hyundai Sonata (139 HP @ 4000 RPM) has 37 more horse power than 1981 Mazda Cosmo. (102 HP @ 5300 RPM). In normal driving conditions, 2007 Hyundai Sonata should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Sonata weights approximately 582 kg more than 1981 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2007 Hyundai Sonata, 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 Hyundai Sonata (305 Nm @ 1800 RPM) has 138 more torque (in Nm) than 1981 Mazda Cosmo. (167 Nm @ 3300 RPM). This means 2007 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
| 2007 Hyundai Sonata | 1981 Mazda Cosmo | |
| Make | Hyundai | Mazda |
| Model | Sonata | Cosmo |
| Year Released | 2007 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 139 HP | 102 HP |
| Engine RPM | 4000 RPM | 5300 RPM |
| Torque | 305 Nm | 167 Nm |
| Torque RPM | 1800 RPM | 3300 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1680 kg | 1098 kg |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2740 mm | 2620 mm |
