1999 Infiniti Q45 vs. 1973 Pontiac Firebird
To start off, 1999 Infiniti Q45 is newer by 26 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 5,792 cc (8 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1999 Infiniti Q45 (265 HP @ 5600 RPM) has 107 more horse power than 1973 Pontiac Firebird. (158 HP @ 4400 RPM). In normal driving conditions, 1999 Infiniti Q45 should accelerate faster than 1973 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti Q45 weights approximately 174 kg more than 1973 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1999 Infiniti Q45 (378 Nm @ 4000 RPM) has 12 more torque (in Nm) than 1973 Pontiac Firebird. (366 Nm @ 2000 RPM). This means 1999 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1973 Pontiac Firebird.
Compare all specifications:
1999 Infiniti Q45 | 1973 Pontiac Firebird | |
Make | Infiniti | Pontiac |
Model | Q45 | Firebird |
Year Released | 1999 | 1973 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4128 cc | 5792 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 265 HP | 158 HP |
Engine RPM | 5600 RPM | 4400 RPM |
Torque | 378 Nm | 366 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1759 kg | 1585 kg |
Vehicle Length | 5080 mm | 4880 mm |
Vehicle Width | 1830 mm | 1870 mm |
Vehicle Height | 1450 mm | 1290 mm |
Wheelbase Size | 2840 mm | 2750 mm |