1984 Cadillac DeVille vs. 1976 Pontiac Firebird
To start off, 1984 Cadillac DeVille is newer by 8 year(s). Which means there will be less support and parts availability for 1976 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1976 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1976 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1984 Cadillac DeVille (129 HP @ 4200 RPM) has 21 more horse power than 1976 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 1984 Cadillac DeVille should accelerate faster than 1976 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac DeVille weights approximately 70 kg more than 1976 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1976 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 1976 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1984 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, 1984 Cadillac DeVille (271 Nm @ 2200 RPM) has 34 more torque (in Nm) than 1976 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1976 Pontiac Firebird.
Compare all specifications:
| 1984 Cadillac DeVille | 1976 Pontiac Firebird | |
| Make | Cadillac | Pontiac |
| Model | DeVille | Firebird |
| Year Released | 1984 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 4085 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 108 HP |
| Engine RPM | 4200 RPM | 3600 RPM |
| Torque | 271 Nm | 237 Nm |
| Torque RPM | 2200 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1540 kg | 1470 kg |
| Vehicle Length | 4960 mm | 4880 mm |
| Vehicle Width | 1830 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2820 mm | 2750 mm |
