1981 Audi 80 vs. 2009 Mazda 3
To start off, 2009 Mazda 3 is newer by 28 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 2,184 cc (4 cylinders), 2009 Mazda 3 is equipped with a bigger engine. In terms of performance, 2009 Mazda 3 (148 HP @ 3500 RPM) has 89 more horse power than 1981 Audi 80. (59 HP @ 5600 RPM) In normal driving conditions, 2009 Mazda 3 should accelerate faster than 1981 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 3 weights approximately 535 kg more than 1981 Audi 80. 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, 2009 Mazda 3 (360 Nm @ 1800 RPM) has 260 more torque (in Nm) than 1981 Audi 80. (100 Nm @ 3500 RPM). This means 2009 Mazda 3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 80.
Compare all specifications:
| 1981 Audi 80 | 2009 Mazda 3 | |
| Make | Audi | Mazda |
| Model | 80 | 3 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 2184 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 148 HP |
| Engine RPM | 5600 RPM | 3500 RPM |
| Torque | 100 Nm | 360 Nm |
| Torque RPM | 3500 RPM | 1800 RPM |
| Engine Compression Ratio | 8.2:1 | 16.3:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 930 kg | 1465 kg |
| Vehicle Length | 4390 mm | 4590 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 2650 mm |
| Fuel Tank Capacity | 68 L | 55 L |
