2001 Audi A4 vs. 1973 Pontiac Firebird
To start off, 2001 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 7,462 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1973 Pontiac Firebird (296 HP @ 4000 RPM) has 59 more horse power than 2001 Audi A4. (237 HP @ 6300 RPM) In normal driving conditions, 1973 Pontiac Firebird should accelerate faster than 2001 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Pontiac Firebird weights approximately 178 kg more than 2001 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2001 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, 1973 Pontiac Firebird (563 Nm @ 3200 RPM) has 224 more torque (in Nm) than 2001 Audi A4. (339 Nm @ 3200 RPM). This means 1973 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2001 Audi A4.
Compare all specifications:
| 2001 Audi A4 | 1973 Pontiac Firebird | |
| Make | Audi | Pontiac |
| Model | A4 | Firebird |
| Year Released | 2001 | 1973 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 7462 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 237 HP | 296 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 339 Nm | 563 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 82.5 mm | 105.4 mm |
| Engine Stroke Size | 92.8 mm | 106.9 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1572 kg | 1750 kg |
| Vehicle Length | 4550 mm | 4870 mm |
| Vehicle Width | 1770 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
| Fuel Tank Capacity | 66 L | 76 L |
