1983 Bitter SC vs. 2013 Jaguar XF
To start off, 2013 Jaguar XF is newer by 30 year(s). Which means there will be less support and parts availability for 1983 Bitter SC. In addition, the cost of maintenance, including insurance, on 1983 Bitter SC would be higher. At 2,968 cc (6 cylinders), 1983 Bitter SC is equipped with a bigger engine. In terms of performance, 2013 Jaguar XF (237 HP @ 5500 RPM) has 60 more horse power than 1983 Bitter SC. (177 HP @ 5800 RPM) In normal driving conditions, 2013 Jaguar XF should accelerate faster than 1983 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XF weights approximately 310 kg more than 1983 Bitter SC. 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 1983 Bitter SC. 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 92 more torque (in Nm) than 1983 Bitter SC. (248 Nm @ 4200 RPM). This means 2013 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1983 Bitter SC.
Compare all specifications:
| 1983 Bitter SC | 2013 Jaguar XF | |
| Make | Bitter | Jaguar |
| Model | SC | XF |
| Year Released | 1983 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2968 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 177 HP | 237 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 248 Nm | 340 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Bore Size | 95 mm | 87 mm |
| Engine Stroke Size | 69.8 mm | 83 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1660 kg |
| Vehicle Length | 4920 mm | 4961 mm |
| Vehicle Width | 1830 mm | 2053 mm |
| Vehicle Height | 1360 mm | 1460 mm |
| Wheelbase Size | 2690 mm | 2909 mm |
