2005 Audi A6 vs. 1990 Pontiac Firebird
To start off, 2005 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Firebird would be higher. At 5,733 cc (8 cylinders), 1990 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1990 Pontiac Firebird (235 HP @ 4400 RPM) has 87 more horse power than 2005 Audi A6. (148 HP @ 5700 RPM) In normal driving conditions, 1990 Pontiac Firebird should accelerate faster than 2005 Audi A6.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 1990 Pontiac Firebird (447 Nm @ 3200 RPM) has 237 more torque (in Nm) than 2005 Audi A6. (210 Nm @ 1750 RPM). This means 1990 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 1990 Pontiac Firebird | |
| Make | Audi | Pontiac |
| Model | A6 | Firebird |
| Year Released | 2005 | 1990 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 235 HP |
| Engine RPM | 5700 RPM | 4400 RPM |
| Torque | 210 Nm | 447 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 212 km/hour | 209 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4800 mm | 4840 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1460 mm | 1270 mm |
| Wheelbase Size | 2770 mm | 2570 mm |
| Fuel Tank Capacity | 70 L | 76 L |
