1981 Lancia Delta vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1981 Lancia Delta would be higher. At 1,584 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (100 HP @ 6200 RPM) has 25 more horse power than 1981 Lancia Delta. (75 HP @ 5800 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1981 Lancia Delta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 414 kg more than 1981 Lancia Delta. 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, 2004 Opel Astra (142 Nm @ 3600 RPM) has 37 more torque (in Nm) than 1981 Lancia Delta. (105 Nm @ 3400 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Lancia Delta.
Compare all specifications:
| 1981 Lancia Delta | 2004 Opel Astra | |
| Make | Lancia | Opel |
| Model | Delta | Astra |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1301 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 75 HP | 100 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 105 Nm | 142 Nm |
| Torque RPM | 3400 RPM | 3600 RPM |
| Engine Bore Size | 86.4 mm | 79 mm |
| Engine Stroke Size | 55.5 mm | 81.5 mm |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 936 kg | 1350 kg |
| Vehicle Length | 3890 mm | 4280 mm |
| Vehicle Width | 1630 mm | 1720 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2480 mm | 2620 mm |
