2009 Audi S4 vs. 1986 Pontiac Fiero
To start off, 2009 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Pontiac Fiero. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Fiero would be higher. At 4,161 cc (8 cylinders), 2009 Audi S4 is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 200 more horse power than 1986 Pontiac Fiero. (140 HP @ 4500 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1986 Pontiac Fiero. With that said, vehicle weight also plays an important factor in acceleration. 1986 Pontiac Fiero weights approximately 282 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 Pontiac Fiero. 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) has 190 more torque (in Nm) than 1986 Pontiac Fiero. (220 Nm). This means 2009 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Fiero. 2009 Audi S4 has automatic transmission and 1986 Pontiac Fiero has manual transmission. 1986 Pontiac Fiero will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S4 | 1986 Pontiac Fiero | |
| Make | Audi | Pontiac |
| Model | S4 | Fiero |
| Year Released | 2009 | 1986 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4161 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 140 HP |
| Engine RPM | 6800 RPM | 4500 RPM |
| Torque | 410 Nm | 220 Nm |
| Engine Bore Size | 84.5 mm | 88.9 mm |
| Engine Stroke Size | 92.8 mm | 73.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1212 kg |
| Vehicle Length | 4580 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1200 mm |
| Wheelbase Size | 2660 mm | 2380 mm |
