1990 Chevrolet Astro vs. 1978 Pontiac Firebird
To start off, 1990 Chevrolet Astro is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1978 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1978 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1978 Pontiac Firebird (285 HP @ 4400 RPM) has 102 more horse power than 1990 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 1978 Pontiac Firebird should accelerate faster than 1990 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 299 kg more than 1978 Pontiac Firebird.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1978 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1990 Chevrolet Astro 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, 1978 Pontiac Firebird (421 Nm @ 2400 RPM) has 83 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1978 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro.
Compare all specifications:
1990 Chevrolet Astro | 1978 Pontiac Firebird | |
Make | Chevrolet | Pontiac |
Model | Astro | Firebird |
Year Released | 1990 | 1978 |
Body Type | Minivan | Coupe |
Engine Position | Front | Front |
Engine Size | 4293 cc | 6547 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 183 HP | 285 HP |
Engine RPM | 4400 RPM | 4400 RPM |
Torque | 338 Nm | 421 Nm |
Torque RPM | 2800 RPM | 2400 RPM |
Engine Bore Size | 101.6 mm | 104.7 mm |
Engine Stroke Size | 88.4 mm | 95.3 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 8 seats | 4 seats |
Vehicle Weight | 1895 kg | 1596 kg |
Vehicle Length | 4830 mm | 4880 mm |
Vehicle Width | 1980 mm | 1870 mm |
Vehicle Height | 1910 mm | 1290 mm |
Wheelbase Size | 2830 mm | 2750 mm |