2009 Audi S4 vs. 1986 Avanti Avanti
To start off, 2009 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1986 Avanti Avanti would be higher. At 5,002 cc (8 cylinders), 1986 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 137 more horse power than 1986 Avanti Avanti. (203 HP @ 5000 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1986 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 1986 Avanti Avanti weights approximately 770 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Avanti Avanti. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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, 2009 Audi S4 (410 Nm @ 3500 RPM) has 85 more torque (in Nm) than 1986 Avanti Avanti. (325 Nm @ 1600 RPM). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Avanti Avanti.
Compare all specifications:
| 2009 Audi S4 | 1986 Avanti Avanti | |
| Make | Audi | Avanti |
| Model | S4 | Avanti |
| Year Released | 2009 | 1986 |
| Engine Size | 4161 cc | 5002 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 203 HP |
| Engine RPM | 6800 RPM | 5000 RPM |
| Torque | 410 Nm | 325 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 930 kg | 1700 kg |
| Vehicle Length | 4580 mm | 5540 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 3400 mm |
