1978 Mazda Cosmo vs. 2004 Proton Perdana
To start off, 2004 Proton Perdana is newer by 26 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 1,997 cc (4 cylinders), 2004 Proton Perdana is equipped with a bigger engine. In terms of performance, 2004 Proton Perdana (135 HP @ 6000 RPM) has 42 more horse power than 1978 Mazda Cosmo. (93 HP @ 5500 RPM) In normal driving conditions, 2004 Proton Perdana should accelerate faster than 1978 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2004 Proton Perdana weights approximately 153 kg more than 1978 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Proton Perdana, 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, 2004 Proton Perdana (176 Nm @ 4750 RPM) has 26 more torque (in Nm) than 1978 Mazda Cosmo. (150 Nm @ 3300 RPM). This means 2004 Proton Perdana will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda Cosmo. 2004 Proton Perdana has automatic transmission and 1978 Mazda Cosmo has manual transmission. 1978 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Proton Perdana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Mazda Cosmo | 2004 Proton Perdana | |
| Make | Mazda | Proton |
| Model | Cosmo | Perdana |
| Year Released | 1978 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 135 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 150 Nm | 176 Nm |
| Torque RPM | 3300 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1092 kg | 1245 kg |
| Vehicle Length | 4480 mm | 4620 mm |
| Vehicle Width | 1690 mm | 1740 mm |
| Vehicle Height | 1340 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2640 mm |
