1986 Alfa Romeo 75 vs. 1974 Pontiac Firebird
To start off, 1986 Alfa Romeo 75 is newer by 12 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 6,547 cc (8 cylinders), 1974 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1974 Pontiac Firebird (285 HP @ 4400 RPM) has 177 more horse power than 1986 Alfa Romeo 75. (108 HP @ 5800 RPM) In normal driving conditions, 1974 Pontiac Firebird should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1974 Pontiac Firebird weights approximately 504 kg more than 1986 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1974 Pontiac Firebird (421 Nm @ 2400 RPM) has 275 more torque (in Nm) than 1986 Alfa Romeo 75. (146 Nm @ 4000 RPM). This means 1974 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1974 Pontiac Firebird | |
| Make | Alfa Romeo | Pontiac |
| Model | 75 | Firebird |
| Year Released | 1986 | 1974 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 285 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 146 Nm | 421 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 78 mm | 104.7 mm |
| Engine Stroke Size | 82 mm | 95.3 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1092 kg | 1596 kg |
| Vehicle Length | 4340 mm | 4880 mm |
| Vehicle Width | 1640 mm | 1870 mm |
| Vehicle Height | 1360 mm | 1290 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
| Fuel Tank Capacity | 49 L | 76 L |
