1978 Cadillac Eldorado vs. 1977 Plymouth Trail Duster
To start off, 1978 Cadillac Eldorado is newer by 1 year(s). Which means there will be less support and parts availability for 1977 Plymouth Trail Duster. In addition, the cost of maintenance, including insurance, on 1977 Plymouth Trail Duster would be higher. At 6,964 cc (8 cylinders), 1978 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1978 Cadillac Eldorado (171 HP @ 4000 RPM) has 63 more horse power than 1977 Plymouth Trail Duster. (108 HP @ 3600 RPM). In normal driving conditions, 1978 Cadillac Eldorado should accelerate faster than 1977 Plymouth Trail Duster. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 615 kg more than 1977 Plymouth Trail Duster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Plymouth Trail Duster is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 1977 Plymouth Trail Duster will offer significantly more control. 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, 1978 Cadillac Eldorado (433 Nm @ 2000 RPM) has 195 more torque (in Nm) than 1977 Plymouth Trail Duster. (238 Nm @ 2000 RPM). This means 1978 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1977 Plymouth Trail Duster.
Compare all specifications:
| 1978 Cadillac Eldorado | 1977 Plymouth Trail Duster | |
| Make | Cadillac | Plymouth |
| Model | Eldorado | Trail Duster |
| Year Released | 1978 | 1977 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 6964 cc | 3678 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 108 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 433 Nm | 238 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2230 kg | 1615 kg |
| Vehicle Length | 5700 mm | 4700 mm |
| Vehicle Width | 2040 mm | 2030 mm |
| Vehicle Height | 1380 mm | 1890 mm |
| Wheelbase Size | 3210 mm | 2700 mm |
