2003 Kia Opirus vs. 1984 Mazda Cosmo
To start off, 2003 Kia Opirus is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1984 Mazda Cosmo would be higher. At 3,497 cc (6 cylinders), 2003 Kia Opirus is equipped with a bigger engine. In terms of performance, 2003 Kia Opirus (196 HP @ 5500 RPM) has 103 more horse power than 1984 Mazda Cosmo. (93 HP @ 5500 RPM). In normal driving conditions, 2003 Kia Opirus should accelerate faster than 1984 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Kia Opirus weights approximately 670 kg more than 1984 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 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 1984 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2003 Kia Opirus, 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, 2003 Kia Opirus (295 Nm @ 3500 RPM) has 146 more torque (in Nm) than 1984 Mazda Cosmo. (149 Nm @ 3300 RPM). This means 2003 Kia Opirus will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda Cosmo. 2003 Kia Opirus has automatic transmission and 1984 Mazda Cosmo has manual transmission. 1984 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Kia Opirus will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Kia Opirus | 1984 Mazda Cosmo | |
| Make | Kia | Mazda |
| Model | Opirus | Cosmo |
| Year Released | 2003 | 1984 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 1768 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 196 HP | 93 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 295 Nm | 149 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 85.8 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1760 kg | 1090 kg |
| Vehicle Length | 4960 mm | 4670 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
