1991 Chevrolet Astro vs. 1994 Pontiac Grand Prix
To start off, 1994 Pontiac Grand Prix is newer by 3 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1991 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Astro (183 HP @ 4400 RPM) has 25 more horse power than 1994 Pontiac Grand Prix. (158 HP @ 5200 RPM). In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 1994 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 426 kg more than 1994 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1994 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 1991 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, 1991 Chevrolet Astro (338 Nm @ 2800 RPM) has 87 more torque (in Nm) than 1994 Pontiac Grand Prix. (251 Nm @ 4000 RPM). This means 1991 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1994 Pontiac Grand Prix. 1994 Pontiac Grand Prix has automatic transmission and 1991 Chevrolet Astro has manual transmission. 1991 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1994 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Chevrolet Astro | 1994 Pontiac Grand Prix | |
Make | Chevrolet | Pontiac |
Model | Astro | Grand Prix |
Year Released | 1991 | 1994 |
Body Type | Minivan | Sedan |
Engine Position | Front | Front |
Engine Size | 4293 cc | 3135 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 183 HP | 158 HP |
Engine RPM | 4400 RPM | 5200 RPM |
Torque | 338 Nm | 251 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 101.6 mm | 89 mm |
Engine Stroke Size | 88.4 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1896 kg | 1470 kg |
Vehicle Length | 4830 mm | 4930 mm |
Vehicle Width | 1980 mm | 1810 mm |
Vehicle Height | 1910 mm | 1360 mm |
Wheelbase Size | 2830 mm | 2740 mm |