2006 Cadillac STS vs. 1984 Pontiac Firebird
To start off, 2006 Cadillac STS is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Firebird would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 120 more horse power than 1984 Pontiac Firebird. (133 HP @ 5100 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1984 Pontiac Firebird.
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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 119 more torque (in Nm) than 1984 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Firebird.
Compare all specifications:
| 2006 Cadillac STS | 1984 Pontiac Firebird | |
| Make | Cadillac | Pontiac |
| Model | STS | Firebird |
| Year Released | 2006 | 1984 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 2827 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 253 HP | 133 HP |
| Engine RPM | 6500 RPM | 5100 RPM |
| Torque | 342 Nm | 223 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 94 mm | 88.9 mm |
| Engine Stroke Size | 85.6 mm | 75.9 mm |
| Engine Compression Ratio | 10.2:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4990 mm | 4880 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2960 mm | 2580 mm |
| Fuel Tank Capacity | 66 L | 60 L |
