2005 Audi A4 vs. 1981 Pontiac Firebird
To start off, 2005 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1981 Pontiac Firebird (200 HP @ 4000 RPM) has 20 more horse power than 2005 Audi A4. (180 HP @ 5700 RPM) In normal driving conditions, 1981 Pontiac Firebird should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 141 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 1981 Pontiac Firebird (459 Nm @ 2000 RPM) has 219 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1950 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 1981 Pontiac Firebird has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Audi A4 | 1981 Pontiac Firebird | |
Make | Audi | Pontiac |
Model | A4 | Firebird |
Year Released | 2005 | 1981 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1781 cc | 4942 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 180 HP | 200 HP |
Engine RPM | 5700 RPM | 4000 RPM |
Torque | 240 Nm | 459 Nm |
Torque RPM | 1950 RPM | 2000 RPM |
Engine Bore Size | 81 mm | 101.6 mm |
Engine Stroke Size | 86.4 mm | 76.2 mm |
Engine Compression Ratio | 9.3:1 | 7.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 234 km/hour | 190 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1475 kg | 1616 kg |
Vehicle Length | 4550 mm | 5040 mm |
Vehicle Width | 1770 mm | 1860 mm |
Vehicle Height | 1430 mm | 1260 mm |
Wheelbase Size | 2660 mm | 2750 mm |
Fuel Tank Capacity | 66 L | 79 L |