1973 Citroen SM vs. 2005 Toyota 4Runner
To start off, 2005 Toyota 4Runner is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Citroen SM. In addition, the cost of maintenance, including insurance, on 1973 Citroen SM would be higher. At 4,671 cc (8 cylinders), 2005 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2005 Toyota 4Runner (270 HP @ 3500 RPM) has 99 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM) In normal driving conditions, 2005 Toyota 4Runner should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota 4Runner weights approximately 616 kg more than 1973 Citroen SM. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 1973 Citroen SM. In wet, icy, snow, or gravel driving conditions, 2005 Toyota 4Runner 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, 2005 Toyota 4Runner (434 Nm) has 197 more torque (in Nm) than 1973 Citroen SM. (237 Nm). This means 2005 Toyota 4Runner will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
| 1973 Citroen SM | 2005 Toyota 4Runner | |
| Make | Citroen | Toyota |
| Model | SM | 4Runner |
| Year Released | 1973 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2670 cc | 4671 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 270 HP |
| Engine RPM | 5500 RPM | 3500 RPM |
| Torque | 237 Nm | 434 Nm |
| Engine Bore Size | 87 mm | 94.1 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 9.6:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1450 kg | 2066 kg |
| Vehicle Length | 4900 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1830 mm |
| Wheelbase Size | 2960 mm | 2730 mm |
| Fuel Tank Capacity | 25 L | 87 L |
