1997 Chevrolet Astro vs. 1978 Mazda RX-3
To start off, 1997 Chevrolet Astro is newer by 19 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-3 would be higher. At 4,293 cc (6 cylinders), 1997 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1997 Chevrolet Astro (183 HP @ 4400 RPM) has 83 more horse power than 1978 Mazda RX-3. (100 HP @ 7000 RPM). In normal driving conditions, 1997 Chevrolet Astro should accelerate faster than 1978 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Astro weights approximately 1045 kg more than 1978 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 1997 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, 1997 Chevrolet Astro (338 Nm @ 2800 RPM) has 203 more torque (in Nm) than 1978 Mazda RX-3. (135 Nm @ 4000 RPM). This means 1997 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-3.
Compare all specifications:
1997 Chevrolet Astro | 1978 Mazda RX-3 | |
Make | Chevrolet | Mazda |
Model | Astro | RX-3 |
Year Released | 1997 | 1978 |
Body Type | Minivan | Coupe |
Engine Position | Front | Front |
Engine Size | 4293 cc | 1963 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 183 HP | 100 HP |
Engine RPM | 4400 RPM | 7000 RPM |
Torque | 338 Nm | 135 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1895 kg | 850 kg |
Vehicle Length | 4830 mm | 4090 mm |
Vehicle Width | 1980 mm | 1600 mm |
Vehicle Height | 1910 mm | 1380 mm |
Wheelbase Size | 2830 mm | 2320 mm |