1971 Citroen SM vs. 1983 Aston Martin Lagonda
To start off, 1983 Aston Martin Lagonda is newer by 12 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 5,340 cc (8 cylinders), 1983 Aston Martin Lagonda is equipped with a bigger engine. In terms of performance, 1983 Aston Martin Lagonda (309 HP @ 5500 RPM) has 151 more horse power than 1971 Citroen SM. (158 HP @ 5500 RPM) In normal driving conditions, 1983 Aston Martin Lagonda should accelerate faster than 1971 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 1983 Aston Martin Lagonda weights approximately 650 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.
Because 1983 Aston Martin Lagonda 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 1983 Aston Martin Lagonda. 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, 1983 Aston Martin Lagonda (434 Nm @ 4500 RPM) has 199 more torque (in Nm) than 1971 Citroen SM. (235 Nm @ 4000 RPM). This means 1983 Aston Martin Lagonda will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen SM. 1983 Aston Martin Lagonda 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. 1983 Aston Martin Lagonda will be easier to drive especially in heavy traffic.
Compare all specifications:
1971 Citroen SM | 1983 Aston Martin Lagonda | |
Make | Citroen | Aston Martin |
Model | SM | Lagonda |
Year Released | 1971 | 1983 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2670 cc | 5340 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 158 HP | 309 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 235 Nm | 434 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 87 mm | 100 mm |
Engine Stroke Size | 75 mm | 85 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1450 kg | 2100 kg |
Vehicle Length | 4900 mm | 5290 mm |
Vehicle Width | 1850 mm | 1820 mm |
Vehicle Height | 1330 mm | 1310 mm |
Wheelbase Size | 2950 mm | 2920 mm |
Fuel Tank Capacity | 89 L | 97 L |