2004 Jeep Wrangler vs. 1977 Pontiac Firebird
To start off, 2004 Jeep Wrangler is newer by 27 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 5,012 cc (8 cylinders), 1977 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2004 Jeep Wrangler (190 HP @ 3800 RPM) has 45 more horse power than 1977 Pontiac Firebird. (145 HP @ 3800 RPM). In normal driving conditions, 2004 Jeep Wrangler should accelerate faster than 1977 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1977 Pontiac Firebird weights approximately 31 kg more than 2004 Jeep Wrangler.
Because 2004 Jeep Wrangler 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, 2004 Jeep Wrangler 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 (324 Nm) has 4 more torque (in Nm) than 2004 Jeep Wrangler. (320 Nm). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2004 Jeep Wrangler.
Compare all specifications:
| 2004 Jeep Wrangler | 1977 Pontiac Firebird | |
| Make | Jeep | Pontiac |
| Model | Wrangler | Firebird |
| Year Released | 2004 | 1977 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 5012 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 190 HP | 145 HP |
| Engine RPM | 3800 RPM | 3800 RPM |
| Torque | 320 Nm | 324 Nm |
| Engine Bore Size | 99 mm | 95 mm |
| Engine Stroke Size | 87 mm | 88.4 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1565 kg | 1596 kg |
| Vehicle Length | 3950 mm | 4880 mm |
| Vehicle Width | 1700 mm | 1870 mm |
| Vehicle Height | 1810 mm | 1290 mm |
| Wheelbase Size | 2380 mm | 2750 mm |
| Fuel Tank Capacity | 72 L | 76 L |
