1985 Alfa Romeo 90 vs. 1981 Pontiac Firebird
To start off, 1985 Alfa Romeo 90 is newer by 4 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 3,790 cc (6 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1981 Pontiac Firebird (110 HP @ 3800 RPM) has 1 more horse power than 1985 Alfa Romeo 90. (109 HP @ 4200 RPM) In normal driving conditions, 1981 Pontiac Firebird should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 355 kg more than 1985 Alfa Romeo 90. 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, 1981 Pontiac Firebird (256 Nm @ 1600 RPM) has 21 more torque (in Nm) than 1985 Alfa Romeo 90. (235 Nm @ 2300 RPM). This means 1981 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 90. 1981 Pontiac Firebird has automatic transmission and 1985 Alfa Romeo 90 has manual transmission. 1985 Alfa Romeo 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
1985 Alfa Romeo 90 | 1981 Pontiac Firebird | |
Make | Alfa Romeo | Pontiac |
Model | 90 | Firebird |
Year Released | 1985 | 1981 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2391 cc | 3790 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 109 HP | 110 HP |
Engine RPM | 4200 RPM | 3800 RPM |
Torque | 235 Nm | 256 Nm |
Torque RPM | 2300 RPM | 1600 RPM |
Engine Bore Size | 92 mm | 96.5 mm |
Engine Stroke Size | 90 mm | 86.4 mm |
Engine Compression Ratio | 22.0:1 | 8.0:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 178 km/hour | 149 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1250 kg | 1605 kg |
Vehicle Length | 4400 mm | 5040 mm |
Vehicle Width | 1650 mm | 1860 mm |
Vehicle Height | 1430 mm | 1260 mm |
Wheelbase Size | 2520 mm | 2750 mm |
Fuel Tank Capacity | 49 L | 79 L |