1981 Audi 80 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Audi 80. In addition, the cost of maintenance, including insurance, on 1981 Audi 80 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 80 is equipped with a bigger engine. In terms of performance, 1981 Audi 80 (136 HP @ 5900 RPM) has 37 more horse power than 2007 Opel Astra. (99 HP @ 4400 RPM). In normal driving conditions, 1981 Audi 80 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 175 kg more than 1981 Audi 80.
Because 1981 Audi 80 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1981 Audi 80 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, 2007 Opel Astra (240 Nm @ 2300 RPM) has 64 more torque (in Nm) than 1981 Audi 80. (176 Nm @ 4500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
1981 Audi 80 | 2007 Opel Astra | |
Make | Audi | Opel |
Model | 80 | Astra |
Year Released | 1981 | 2007 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 1685 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 136 HP | 99 HP |
Engine RPM | 5900 RPM | 4400 RPM |
Torque | 176 Nm | 240 Nm |
Torque RPM | 4500 RPM | 2300 RPM |
Engine Bore Size | 79.5 mm | 79 mm |
Engine Stroke Size | 86.4 mm | 86 mm |
Engine Compression Ratio | 9.3:1 | 18.4:1 |
Top Speed | 193 km/hour | 180 km/hour |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1190 kg | 1365 kg |
Vehicle Length | 4390 mm | 4260 mm |
Vehicle Width | 1690 mm | 1760 mm |
Vehicle Height | 1360 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2620 mm |