2006 Infiniti FX vs. 1981 Pontiac Firebird
To start off, 2006 Infiniti FX is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 3,790 cc (6 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2006 Infiniti FX (280 HP @ 6200 RPM) has 170 more horse power than 1981 Pontiac Firebird. (110 HP @ 3800 RPM). In normal driving conditions, 2006 Infiniti FX should accelerate faster than 1981 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 285 kg more than 2006 Infiniti FX.
Because 2006 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1981 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti FX 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, 2006 Infiniti FX (367 Nm @ 4800 RPM) has 111 more torque (in Nm) than 1981 Pontiac Firebird. (256 Nm @ 1600 RPM). This means 2006 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1981 Pontiac Firebird.
Compare all specifications:
2006 Infiniti FX | 1981 Pontiac Firebird | |
Make | Infiniti | Pontiac |
Model | FX | Firebird |
Year Released | 2006 | 1981 |
Body Type | Crossover | Coupe |
Engine Position | Front | Front |
Engine Size | 3491 cc | 3790 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 280 HP | 110 HP |
Engine RPM | 6200 RPM | 3800 RPM |
Torque | 367 Nm | 256 Nm |
Torque RPM | 4800 RPM | 1600 RPM |
Engine Bore Size | 95.5 mm | 96.5 mm |
Engine Stroke Size | 81.4 mm | 86.4 mm |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1320 kg | 1605 kg |
Vehicle Length | 4810 mm | 5040 mm |
Vehicle Width | 1930 mm | 1860 mm |
Vehicle Height | 1660 mm | 1260 mm |
Wheelbase Size | 2860 mm | 2750 mm |
Fuel Tank Capacity | 90 L | 79 L |