1981 Mazda Cosmo vs. 1991 Chevrolet Lumina
To start off, 1991 Chevrolet Lumina is newer by 10 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 3,352 cc (6 cylinders), 1991 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Lumina (198 HP @ 5000 RPM) has 78 more horse power than 1981 Mazda Cosmo. (120 HP @ 7000 RPM) In normal driving conditions, 1991 Chevrolet Lumina should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Lumina weights approximately 380 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, 1991 Chevrolet Lumina, 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, 1991 Chevrolet Lumina (291 Nm @ 4400 RPM) has 129 more torque (in Nm) than 1981 Mazda Cosmo. (162 Nm @ 4000 RPM). This means 1991 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo. 1991 Chevrolet Lumina has automatic transmission and 1981 Mazda Cosmo has manual transmission. 1981 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Chevrolet Lumina will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Mazda Cosmo | 1991 Chevrolet Lumina | |
| Make | Mazda | Chevrolet |
| Model | Cosmo | Lumina |
| Year Released | 1981 | 1991 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3352 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 198 HP |
| Engine RPM | 7000 RPM | 5000 RPM |
| Torque | 162 Nm | 291 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1150 kg | 1530 kg |
| Vehicle Length | 4670 mm | 5040 mm |
| Vehicle Width | 1700 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
