2006 Cadillac XLR vs. 1973 Citroen SM
To start off, 2006 Cadillac XLR is newer by 33 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 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 151 more horse power than 1973 Citroen SM. (171 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1973 Citroen SM. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 205 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 2006 Cadillac XLR 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 2006 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1973 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, 2006 Cadillac XLR (420 Nm @ 4000 RPM) has 183 more torque (in Nm) than 1973 Citroen SM. (237 Nm @ 4000 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen SM.
Compare all specifications:
2006 Cadillac XLR | 1973 Citroen SM | |
Make | Cadillac | Citroen |
Model | XLR | SM |
Year Released | 2006 | 1973 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4563 cc | 2670 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 322 HP | 171 HP |
Engine RPM | 6400 RPM | 5500 RPM |
Torque | 420 Nm | 237 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 87 mm |
Engine Stroke Size | 84 mm | 75 mm |
Engine Compression Ratio | 11.0:1 | 9.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1655 kg | 1450 kg |
Vehicle Length | 4520 mm | 4900 mm |
Vehicle Width | 1840 mm | 1850 mm |
Vehicle Height | 1290 mm | 1330 mm |
Wheelbase Size | 2690 mm | 2960 mm |
Fuel Tank Capacity | 68 L | 25 L |