1975 Cadillac Eldorado vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Eldorado would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (237 HP @ 5600 RPM) has 57 more horse power than 1975 Cadillac Eldorado. (180 HP @ 3600 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 1975 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Eldorado weights approximately 923 kg more than 2008 Opel Astra.
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, 1975 Cadillac Eldorado (487 Nm @ 2000 RPM) has 167 more torque (in Nm) than 2008 Opel Astra. (320 Nm @ 2400 RPM). This means 1975 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 1975 Cadillac Eldorado | 2008 Opel Astra | |
| Make | Cadillac | Opel |
| Model | Eldorado | Astra |
| Year Released | 1975 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 8192 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 180 HP | 237 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 487 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Engine Bore Size | 109.2 mm | 86 mm |
| Engine Stroke Size | 109.3 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2316 kg | 1393 kg |
| Vehicle Length | 5700 mm | 4300 mm |
| Vehicle Width | 2030 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 3210 mm | 2620 mm |
