2009 Audi A4 vs. 1986 Honda Civic
To start off, 2009 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Honda Civic. In addition, the cost of maintenance, including insurance, on 1986 Honda Civic would be higher. At 1,797 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 33 more horse power than 1986 Honda Civic. (125 HP @ 6500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1986 Honda Civic. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 570 kg more than 1986 Honda Civic. 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 Audi A4 (250 Nm @ 1500 RPM) has 108 more torque (in Nm) than 1986 Honda Civic. (142 Nm @ 5500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Honda Civic.
Compare all specifications:
| 2009 Audi A4 | 1986 Honda Civic | |
| Make | Audi | Honda |
| Model | A4 | Civic |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 1590 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 125 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 250 Nm | 142 Nm |
| Torque RPM | 1500 RPM | 5500 RPM |
| Engine Bore Size | 82.5 mm | 75.1 mm |
| Engine Stroke Size | 84.1 mm | 90 mm |
| Engine Compression Ratio | 9.6:1 | 9.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1470 kg | 900 kg |
| Vehicle Length | 4710 mm | 3760 mm |
| Vehicle Width | 1830 mm | 1630 mm |
| Wheelbase Size | 2810 mm | 2210 mm |
