2004 Audi A4 vs. 1985 Pontiac Firebird
To start off, 2004 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Firebird would be higher. At 2,967 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (201 HP @ 3500 RPM) has 66 more horse power than 1985 Pontiac Firebird. (135 HP @ 5100 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 343 kg more than 1985 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (450 Nm @ 1400 RPM) has 227 more torque (in Nm) than 1985 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird. 2004 Audi A4 has automatic transmission and 1985 Pontiac Firebird has manual transmission. 1985 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A4 | 1985 Pontiac Firebird | |
| Make | Audi | Pontiac |
| Model | A4 | Firebird |
| Year Released | 2004 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2838 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 201 HP | 135 HP |
| Engine RPM | 3500 RPM | 5100 RPM |
| Torque | 450 Nm | 223 Nm |
| Torque RPM | 1400 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 88.9 mm |
| Engine Stroke Size | 91.4 mm | 76.2 mm |
| Engine Compression Ratio | 17.0:1 | 8.9:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 229 km/hour | 178 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1362 kg |
| Vehicle Length | 4590 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2470 mm | 2570 mm |
| Fuel Tank Capacity | 63 L | 60 L |
