2004 Audi A6 vs. 1978 Pontiac Firebird
To start off, 2004 Audi A6 is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1978 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1978 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1978 Pontiac Firebird (200 HP @ 4000 RPM) has 62 more horse power than 2004 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 1978 Pontiac Firebird should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1978 Pontiac Firebird weights approximately 45 kg more than 2004 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 Pontiac Firebird (459 Nm @ 2000 RPM) has 139 more torque (in Nm) than 2004 Audi A6. (320 Nm @ 1750 RPM). This means 1978 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 1978 Pontiac Firebird | |
| Make | Audi | Pontiac |
| Model | A6 | Firebird |
| Year Released | 2004 | 1978 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 4942 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 200 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 320 Nm | 459 Nm |
| Torque RPM | 1750 RPM | 2000 RPM |
| Engine Compression Ratio | 19.5:1 | 7.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 205 km/hour | 190 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1585 kg |
| Vehicle Length | 4920 mm | 4880 mm |
| Vehicle Width | 1860 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1290 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
