1971 Citroen SM vs. 2009 Dodge Grand Caravan
To start off, 2009 Dodge Grand Caravan is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Citroen SM. In addition, the cost of maintenance, including insurance, on 1971 Citroen SM would be higher. At 3,299 cc (6 cylinders), 2009 Dodge Grand Caravan is equipped with a bigger engine. In terms of performance, 2009 Dodge Grand Caravan (175 HP @ 5000 RPM) has 17 more horse power than 1971 Citroen SM. (158 HP @ 5500 RPM) In normal driving conditions, 2009 Dodge Grand Caravan should accelerate faster than 1971 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dodge Grand Caravan weights approximately 241 kg more than 1971 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Dodge Grand Caravan (278 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1971 Citroen SM. (235 Nm @ 4000 RPM). This means 2009 Dodge Grand Caravan will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen SM. 2009 Dodge Grand Caravan has automatic transmission and 1971 Citroen SM has manual transmission. 1971 Citroen SM will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Dodge Grand Caravan will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Citroen SM | 2009 Dodge Grand Caravan | |
| Make | Citroen | Dodge |
| Model | SM | Grand Caravan |
| Year Released | 1971 | 2009 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 3299 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 158 HP | 175 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 235 Nm | 278 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 75 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1691 kg |
| Vehicle Length | 4900 mm | 5150 mm |
| Vehicle Width | 1850 mm | 2010 mm |
| Vehicle Height | 1330 mm | 1760 mm |
| Wheelbase Size | 2950 mm | 3080 mm |
| Fuel Tank Capacity | 89 L | 76 L |
