1991 Audi 80 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 1,896 cc (4 cylinders), 1991 Audi 80 is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (98 HP @ 4400 RPM) has 10 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1991 Audi 80.
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, 2005 Opel Astra (240 Nm @ 2300 RPM) has 58 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2005 Opel Astra | |
| Make | Audi | Opel |
| Model | 80 | Astra |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1248 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 98 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 182 Nm | 240 Nm |
| Torque RPM | 2300 RPM | 2300 RPM |
| Engine Bore Size | 79.6 mm | 69.6 mm |
| Engine Stroke Size | 95.5 mm | 82 mm |
| Engine Compression Ratio | 21.0:1 | 18.4:1 |
| Acceleration 0-100mph | 14.6 seconds | 13.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1310 kg | 1310 kg |
| Vehicle Length | 4490 mm | 4300 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2520 mm |
| Fuel Consumption Highway | 5.6 L/100km | 4.2 L/100km |
| Fuel Consumption City | 6.4 L/100km | 6.4 L/100km |
| Fuel Consumption Overall | 4.5 L/100km | 5 L/100km |
| Fuel Tank Capacity | 65 L | 52 L |
