1991 Alfa Romeo 75 vs. 1991 Pontiac Firebird
To start off, both 1991 Alfa Romeo 75 and 1991 Pontiac Firebird were released in the same year (1991). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,128 cc (6 cylinders), 1991 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1991 Pontiac Firebird (140 HP @ 4400 RPM) has 31 more horse power than 1991 Alfa Romeo 75. (109 HP @ 6000 RPM) In normal driving conditions, 1991 Pontiac Firebird should accelerate faster than 1991 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1991 Pontiac Firebird weights approximately 350 kg more than 1991 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, 1991 Pontiac Firebird (244 Nm @ 3600 RPM) has 95 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1991 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
1991 Alfa Romeo 75 | 1991 Pontiac Firebird | |
Make | Alfa Romeo | Pontiac |
Model | 75 | Firebird |
Year Released | 1991 | 1991 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1567 cc | 3128 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 109 HP | 140 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 149 Nm | 244 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Bore Size | 78 mm | 88.9 mm |
Engine Stroke Size | 82 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1060 kg | 1410 kg |
Vehicle Length | 4340 mm | 4790 mm |
Vehicle Width | 1670 mm | 1850 mm |
Vehicle Height | 1410 mm | 1280 mm |
Wheelbase Size | 2520 mm | 2570 mm |
Fuel Tank Capacity | 49 L | 59 L |