1981 Cadillac Eldorado vs. 1979 Mazda 121
To start off, 1981 Cadillac Eldorado is newer by 2 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 6,030 cc (8 cylinders), 1981 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1981 Cadillac Eldorado (139 HP @ 3800 RPM) has 49 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM). In normal driving conditions, 1981 Cadillac Eldorado should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1981 Cadillac Eldorado weights approximately 496 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Mazda 121 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 1979 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 1981 Cadillac Eldorado, 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, 1981 Cadillac Eldorado (358 Nm @ 1400 RPM) has 198 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 1981 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1981 Cadillac Eldorado | 1979 Mazda 121 | |
| Make | Cadillac | Mazda |
| Model | Eldorado | 121 |
| Year Released | 1981 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 6030 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 139 HP | 90 HP |
| Engine RPM | 3800 RPM | 4800 RPM |
| Torque | 358 Nm | 160 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1630 kg | 1134 kg |
| Vehicle Length | 5190 mm | 4510 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2900 mm | 2520 mm |
