1989 Citroen XM vs. 1977 Mercedes-Benz S
To start off, 1989 Citroen XM is newer by 12 year(s). Which means there will be less support and parts availability for 1977 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1977 Mercedes-Benz S would be higher. At 2,975 cc (6 cylinders), 1989 Citroen XM is equipped with a bigger engine. In terms of performance, 1989 Citroen XM (168 HP @ 5600 RPM) has 10 more horse power than 1977 Mercedes-Benz S. (158 HP @ 5500 RPM). In normal driving conditions, 1989 Citroen XM should accelerate faster than 1977 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mercedes-Benz S weights approximately 190 kg more than 1989 Citroen XM.
Because 1977 Mercedes-Benz S 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 1977 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1989 Citroen XM, 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, 1989 Citroen XM (235 Nm @ 4800 RPM) has 12 more torque (in Nm) than 1977 Mercedes-Benz S. (223 Nm @ 4000 RPM). This means 1989 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1977 Mercedes-Benz S.
Compare all specifications:
1989 Citroen XM | 1977 Mercedes-Benz S | |
Make | Citroen | Mercedes-Benz |
Model | XM | S |
Year Released | 1989 | 1977 |
Engine Position | Front | Front |
Engine Size | 2975 cc | 2745 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 158 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 235 Nm | 223 Nm |
Torque RPM | 4800 RPM | 4000 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 73 mm | 78.8 mm |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1420 kg | 1610 kg |
Vehicle Length | 4720 mm | 4740 mm |
Vehicle Width | 1800 mm | 1880 mm |
Vehicle Height | 1400 mm | 1430 mm |
Wheelbase Size | 2860 mm | 2870 mm |
Fuel Tank Capacity | 80 L | 85 L |