1991 Chevrolet Astro vs. 1974 Pontiac Bonneville
To start off, 1991 Chevrolet Astro is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1974 Pontiac Bonneville would be higher. At 6,558 cc (8 cylinders), 1974 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Astro (183 HP @ 4400 RPM) has 15 more horse power than 1974 Pontiac Bonneville. (168 HP @ 4000 RPM). In normal driving conditions, 1991 Chevrolet Astro should accelerate faster than 1974 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1974 Pontiac Bonneville weights approximately 209 kg more than 1991 Chevrolet Astro.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1974 Pontiac Bonneville. 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, 1974 Pontiac Bonneville (415 Nm @ 2200 RPM) has 77 more torque (in Nm) than 1991 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1974 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Astro. 1974 Pontiac Bonneville 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. 1974 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Chevrolet Astro | 1974 Pontiac Bonneville | |
Make | Chevrolet | Pontiac |
Model | Astro | Bonneville |
Year Released | 1991 | 1974 |
Engine Position | Front | Front |
Engine Size | 4293 cc | 6558 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | in-line |
Horse Power | 183 HP | 168 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 338 Nm | 415 Nm |
Torque RPM | 2800 RPM | 2200 RPM |
Engine Bore Size | 101.6 mm | 104.6 mm |
Engine Stroke Size | 88.4 mm | 95.3 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1896 kg | 2105 kg |
Vehicle Length | 4830 mm | 5750 mm |
Vehicle Width | 1980 mm | 2030 mm |
Vehicle Height | 1910 mm | 1380 mm |
Wheelbase Size | 2830 mm | 3140 mm |