2004 Alfa Romeo 156 vs. 1974 Pontiac Firebird
To start off, 2004 Alfa Romeo 156 is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1974 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1974 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (148 HP @ 4000 RPM) has 40 more horse power than 1974 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1974 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 55 kg more than 1974 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156 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, 2004 Alfa Romeo 156 (300 Nm @ 2000 RPM) has 63 more torque (in Nm) than 1974 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1974 Pontiac Firebird.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1974 Pontiac Firebird | |
| Make | Alfa Romeo | Pontiac |
| Model | 156 | Firebird |
| Year Released | 2004 | 1974 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 4093 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 300 Nm | 237 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1470 kg |
| Vehicle Width | 1750 mm | 1870 mm |
| Vehicle Height | 1460 mm | 1290 mm |
| Wheelbase Size | 2600 mm | 2750 mm |
