1979 Mercedes-Benz S vs. 2013 Jaguar XF
To start off, 2013 Jaguar XF is newer by 34 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz S would be higher. At 2,746 cc (6 cylinders), 1979 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Jaguar XF (237 HP @ 5500 RPM) has 79 more horse power than 1979 Mercedes-Benz S. (158 HP @ 5500 RPM) In normal driving conditions, 2013 Jaguar XF should accelerate faster than 1979 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XF weights approximately 50 kg more than 1979 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jaguar XF is all wheel drive (AWD), it will have significant more traction and grip than 1979 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2013 Jaguar XF 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, 2013 Jaguar XF (340 Nm @ 4000 RPM) has 117 more torque (in Nm) than 1979 Mercedes-Benz S. (223 Nm @ 4000 RPM). This means 2013 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz S.
Compare all specifications:
| 1979 Mercedes-Benz S | 2013 Jaguar XF | |
| Make | Mercedes-Benz | Jaguar |
| Model | S | XF |
| Year Released | 1979 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2746 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 237 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 223 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Compression Ratio | 8.7:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1660 kg |
| Vehicle Length | 4740 mm | 4961 mm |
| Vehicle Width | 1880 mm | 2053 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2909 mm |
