1999 BMW 320 vs. 1971 Citroen SM
To start off, 1999 BMW 320 is newer by 28 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 2,670 cc (6 cylinders), 1971 Citroen SM is equipped with a bigger engine. In terms of performance, 1971 Citroen SM (158 HP @ 5500 RPM) has 24 more horse power than 1999 BMW 320. (134 HP @ 4000 RPM) In normal driving conditions, 1971 Citroen SM should accelerate faster than 1999 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1971 Citroen SM weights approximately 80 kg more than 1999 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW 320 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 1971 Citroen SM, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 BMW 320 (280 Nm @ 1750 RPM) has 45 more torque (in Nm) than 1971 Citroen SM. (235 Nm @ 4000 RPM). This means 1999 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen SM.
Compare all specifications:
1999 BMW 320 | 1971 Citroen SM | |
Make | BMW | Citroen |
Model | 320 | SM |
Year Released | 1999 | 1971 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 1951 cc | 2670 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 134 HP | 158 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 280 Nm | 235 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1370 kg | 1450 kg |
Vehicle Length | 4480 mm | 4900 mm |
Vehicle Width | 1750 mm | 1850 mm |
Vehicle Height | 1420 mm | 1330 mm |
Wheelbase Size | 2730 mm | 2950 mm |
Fuel Tank Capacity | 52 L | 89 L |