1973 Citroen GS vs. 2009 Jaguar XK
To start off, 2009 Jaguar XK is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar XK is equipped with a bigger engine. In terms of performance, 2009 Jaguar XK (410 HP @ 6250 RPM) has 303 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2009 Jaguar XK should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XK weights approximately 645 kg more than 1973 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jaguar XK 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 2009 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 1973 Citroen GS, 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, 2009 Jaguar XK (560 Nm @ 4000 RPM) has 423 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2009 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2009 Jaguar XK | |
| Make | Citroen | Jaguar |
| Model | GS | XK |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 4196 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 107 HP | 410 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 137 Nm | 560 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 9.1:1 |
| Top Speed | 175 km/hour | 250 km/hour |
| Acceleration 0-100mph | 14 seconds | 5.3 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1140 kg | 1785 kg |
| Vehicle Length | 4130 mm | 4800 mm |
| Vehicle Width | 1620 mm | 1900 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 2570 mm | 2760 mm |
| Fuel Tank Capacity | 56 L | 71 L |
