2005 Infiniti FX vs. 1979 Pontiac Firebird
To start off, 2005 Infiniti FX is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Firebird would be higher. At 3,790 cc (6 cylinders), 1979 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2005 Infiniti FX (280 HP) has 155 more horse power than 1979 Pontiac Firebird. (125 HP). In normal driving conditions, 2005 Infiniti FX should accelerate faster than 1979 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti FX weights approximately 331 kg more than 1979 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Infiniti FX (366 Nm) has 34 more torque (in Nm) than 1979 Pontiac Firebird. (332 Nm). This means 2005 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1979 Pontiac Firebird.
Compare all specifications:
| 2005 Infiniti FX | 1979 Pontiac Firebird | |
| Make | Infiniti | Pontiac |
| Model | FX | Firebird |
| Year Released | 2005 | 1979 |
| 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 | 125 HP |
| Torque | 366 Nm | 332 Nm |
| Engine Compression Ratio | 10.3:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1936 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 |
