1980 Mazda Cosmo vs. 2005 Mazda 6
To start off, 2005 Mazda 6 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1980 Mazda Cosmo would be higher. At 2,000 cc (4 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (134 HP @ 3500 RPM) has 41 more horse power than 1980 Mazda Cosmo. (93 HP @ 5500 RPM) In normal driving conditions, 2005 Mazda 6 should accelerate faster than 1980 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 395 kg more than 1980 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 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 1980 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2005 Mazda 6, 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, 2005 Mazda 6 (311 Nm @ 2000 RPM) has 160 more torque (in Nm) than 1980 Mazda Cosmo. (151 Nm @ 3300 RPM). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mazda Cosmo.
Compare all specifications:
| 1980 Mazda Cosmo | 2005 Mazda 6 | |
| Make | Mazda | Mazda |
| Model | Cosmo | 6 |
| Year Released | 1980 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 134 HP |
| Engine RPM | 5500 RPM | 3500 RPM |
| Torque | 151 Nm | 311 Nm |
| Torque RPM | 3300 RPM | 2000 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 88 mm | 86 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1090 kg | 1485 kg |
| Vehicle Length | 4480 mm | 4690 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1340 mm | 1440 mm |
| Wheelbase Size | 2520 mm | 2650 mm |
| Fuel Tank Capacity | 65 L | 64 L |
