2009 Audi S4 vs. 1986 Chevrolet Corvette
To start off, 2009 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1986 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 7000 RPM) has 110 more horse power than 1986 Chevrolet Corvette. (230 HP @ 4000 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1986 Chevrolet Corvette. With that said, vehicle weight also plays an important factor in acceleration. 1986 Chevrolet Corvette weights approximately 508 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 Chevrolet Corvette. 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, 1986 Chevrolet Corvette (447 Nm @ 3200 RPM) has 37 more torque (in Nm) than 2009 Audi S4. (410 Nm @ 3500 RPM). This means 1986 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi S4.
Compare all specifications:
| 2009 Audi S4 | 1986 Chevrolet Corvette | |
| Make | Audi | Chevrolet |
| Model | S4 | Corvette |
| Year Released | 2009 | 1986 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 230 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 447 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 84.6 mm | 101.6 mm |
| Engine Stroke Size | 92.8 mm | 88.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 930 kg | 1438 kg |
| Vehicle Length | 4580 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1190 mm |
| Wheelbase Size | 2660 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 68 L |
