1981 Audi 100 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 1,588 cc (4 cylinders), 1981 Audi 100 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (89 HP @ 5600 RPM) has 4 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 120 kg more than 1981 Audi 100. 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, 2006 Opel Astra (125 Nm @ 4000 RPM) has 1 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100. 2006 Opel Astra has automatic transmission and 1981 Audi 100 has manual transmission. 1981 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi 100 | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | 100 | Astra |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 89 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 124 Nm | 125 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1230 kg |
| Vehicle Length | 4600 mm | 4260 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2620 mm |
| Fuel Tank Capacity | 60 L | 52 L |
