1978 Cadillac Eldorado vs. 1998 Opel Astra
To start off, 1998 Opel Astra is newer by 20 year(s). Which means there will be less support and parts availability for 1978 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Eldorado 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 97 more horse power than 1998 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 1978 Cadillac Eldorado should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 1110 kg more than 1998 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 303 more torque (in Nm) than 1998 Opel Astra. (130 Nm @ 2800 RPM). This means 1978 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 1978 Cadillac Eldorado | 1998 Opel Astra | |
| Make | Cadillac | Opel |
| Model | Eldorado | Astra |
| Year Released | 1978 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 6964 cc | 1596 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 74 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 433 Nm | 130 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 103.6 mm | 85 mm |
| Engine Stroke Size | 103.1 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2230 kg | 1120 kg |
| Vehicle Length | 5700 mm | 4060 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 3210 mm | 2620 mm |
