2005 Chevrolet Equinox vs. 1977 Pontiac Firebird
To start off, 2005 Chevrolet Equinox is newer by 28 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 6,547 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1977 Pontiac Firebird (285 HP @ 4400 RPM) has 100 more horse power than 2005 Chevrolet Equinox. (185 HP @ 5600 RPM) In normal driving conditions, 1977 Pontiac Firebird should accelerate faster than 2005 Chevrolet Equinox. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Equinox weights approximately 117 kg more than 1977 Pontiac Firebird.
Because 2005 Chevrolet Equinox 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, 2005 Chevrolet Equinox 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, 1977 Pontiac Firebird (421 Nm) has 136 more torque (in Nm) than 2005 Chevrolet Equinox. (285 Nm). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Equinox.
Compare all specifications:
| 2005 Chevrolet Equinox | 1977 Pontiac Firebird | |
| Make | Chevrolet | Pontiac |
| Model | Equinox | Firebird |
| Year Released | 2005 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3425 cc | 6547 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 285 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 285 Nm | 421 Nm |
| Engine Bore Size | 92.1 mm | 104.7 mm |
| Engine Stroke Size | 84 mm | 95.3 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1713 kg | 1596 kg |
| Vehicle Length | 4800 mm | 4880 mm |
| Vehicle Width | 1820 mm | 1870 mm |
| Vehicle Height | 1770 mm | 1290 mm |
| Wheelbase Size | 2810 mm | 2750 mm |
| Fuel Tank Capacity | 64 L | 76 L |
