2004 Cadillac DeVille vs. 1977 Pontiac Firebird
To start off, 2004 Cadillac DeVille 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 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 10 more horse power than 2004 Cadillac DeVille. (275 HP @ 6000 RPM) In normal driving conditions, 1977 Pontiac Firebird should accelerate faster than 2004 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac DeVille weights approximately 192 kg more than 1977 Pontiac Firebird.
Because 1977 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2004 Cadillac DeVille, being front wheel drive (FWD), will offer much better control with better grip. 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 1 more torque (in Nm) than 2004 Cadillac DeVille. (420 Nm). This means 1977 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2004 Cadillac DeVille.
Compare all specifications:
| 2004 Cadillac DeVille | 1977 Pontiac Firebird | |
| Make | Cadillac | Pontiac |
| Model | DeVille | Firebird |
| Year Released | 2004 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 6547 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 285 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 420 Nm | 421 Nm |
| Engine Bore Size | 93 mm | 104.7 mm |
| Engine Stroke Size | 84 mm | 95.3 mm |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1788 kg | 1596 kg |
| Vehicle Length | 5270 mm | 4880 mm |
| Vehicle Width | 1900 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
| Fuel Tank Capacity | 70 L | 76 L |
