2002 Chevrolet Astro vs. 1974 Citroen SM
To start off, 2002 Chevrolet Astro is newer by 28 year(s). Which means there will be less support and parts availability for 1974 Citroen SM. In addition, the cost of maintenance, including insurance, on 1974 Citroen SM would be higher. At 4,294 cc (6 cylinders), 2002 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Astro (187 HP @ 4400 RPM) has 17 more horse power than 1974 Citroen SM. (170 HP @ 5500 RPM). In normal driving conditions, 2002 Chevrolet Astro should accelerate faster than 1974 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Astro weights approximately 630 kg more than 1974 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1974 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Chevrolet Astro (339 Nm @ 2800 RPM) has 102 more torque (in Nm) than 1974 Citroen SM. (237 Nm @ 4000 RPM). This means 2002 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen SM.
Compare all specifications:
2002 Chevrolet Astro | 1974 Citroen SM | |
Make | Chevrolet | Citroen |
Model | Astro | SM |
Year Released | 2002 | 1974 |
Body Type | Minivan | Coupe |
Engine Position | Front | Front |
Engine Size | 4294 cc | 2670 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 187 HP | 170 HP |
Engine RPM | 4400 RPM | 5500 RPM |
Torque | 339 Nm | 237 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 102 mm | 87.1 mm |
Engine Stroke Size | 88 mm | 75 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Number of Seats | 8 seats | 2 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 2080 kg | 1450 kg |
Vehicle Length | 4830 mm | 4900 mm |
Vehicle Width | 1980 mm | 1850 mm |
Vehicle Height | 1910 mm | 1330 mm |
Wheelbase Size | 2830 mm | 2960 mm |
Fuel Tank Capacity | 102 L | 25 L |