2009 Audi Q7 vs. 1977 Pontiac Firebird
To start off, 2009 Audi Q7 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1977 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 122 more horse power than 1977 Pontiac Firebird. (200 HP @ 4000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1977 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 835 kg more than 1977 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (760 Nm @ 1800 RPM) has 301 more torque (in Nm) than 1977 Pontiac Firebird. (459 Nm @ 2000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1977 Pontiac Firebird.
Compare all specifications:
2009 Audi Q7 | 1977 Pontiac Firebird | |
Make | Audi | Pontiac |
Model | Q7 | Firebird |
Year Released | 2009 | 1977 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 4132 cc | 4942 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 322 HP | 200 HP |
Engine RPM | 3750 RPM | 4000 RPM |
Torque | 760 Nm | 459 Nm |
Torque RPM | 1800 RPM | 2000 RPM |
Engine Bore Size | 83 mm | 101.6 mm |
Engine Stroke Size | 95.5 mm | 76.2 mm |
Engine Compression Ratio | 16.5:1 | 7.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 236 km/hour | 190 km/hour |
Drive Type | 4WD | Rear |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2420 kg | 1585 kg |
Vehicle Length | 5090 mm | 4880 mm |
Vehicle Width | 1990 mm | 1870 mm |
Vehicle Height | 1780 mm | 1290 mm |
Wheelbase Size | 3010 mm | 2750 mm |