2005 Audi S4 vs. 1992 Pontiac Firebird
To start off, 2005 Audi S4 is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1992 Pontiac Firebird would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 200 more horse power than 1992 Pontiac Firebird. (140 HP @ 4400 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1992 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 430 kg more than 1992 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 166 more torque (in Nm) than 1992 Pontiac Firebird. (244 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1992 Pontiac Firebird.
Compare all specifications:
| 2005 Audi S4 | 1992 Pontiac Firebird | |
| Make | Audi | Pontiac |
| Model | S4 | Firebird |
| Year Released | 2005 | 1992 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 3128 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 | 6300 RPM | 4400 RPM |
| Torque | 410 Nm | 244 Nm |
| Engine Bore Size | 85 mm | 88.9 mm |
| Engine Stroke Size | 93 mm | 84 mm |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1410 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Tank Capacity | 63 L | 59 L |
