2008 Jeep Grand Cherokee vs. 1989 Pontiac Firebird
To start off, 2008 Jeep Grand Cherokee is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Firebird would be higher. At 6,059 cc (8 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2008 Jeep Grand Cherokee (420 HP @ 6200 RPM) has 287 more horse power than 1989 Pontiac Firebird. (133 HP @ 5100 RPM). In normal driving conditions, 2008 Jeep Grand Cherokee should accelerate faster than 1989 Pontiac Firebird.
Because 2008 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1989 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Grand Cherokee 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, 2008 Jeep Grand Cherokee (570 Nm @ 4800 RPM) has 346 more torque (in Nm) than 1989 Pontiac Firebird. (224 Nm @ 3600 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Firebird.
Compare all specifications:
| 2008 Jeep Grand Cherokee | 1989 Pontiac Firebird | |
| Make | Jeep | Pontiac |
| Model | Grand Cherokee | Firebird |
| Year Released | 2008 | 1989 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 6059 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 420 HP | 133 HP |
| Engine RPM | 6200 RPM | 5100 RPM |
| Torque | 570 Nm | 224 Nm |
| Torque RPM | 4800 RPM | 3600 RPM |
| Engine Bore Size | 103 mm | 88.9 mm |
| Engine Stroke Size | 90.9 mm | 75.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4960 mm | 4880 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1700 mm | 1380 mm |
| Wheelbase Size | 2790 mm | 2580 mm |
| Fuel Tank Capacity | 80 L | 60 L |
