2007 Cadillac XLR vs. 1978 Citroen CX
To start off, 2007 Cadillac XLR is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Citroen CX. In addition, the cost of maintenance, including insurance, on 1978 Citroen CX would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 246 more horse power than 1978 Citroen CX. (74 HP @ 4250 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1978 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 285 kg more than 1978 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 1978 Citroen CX, 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 271 more torque (in Nm) than 1978 Citroen CX. (149 Nm @ 2000 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1978 Citroen CX. 2007 Cadillac XLR has automatic transmission and 1978 Citroen CX has manual transmission. 1978 Citroen CX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac XLR | 1978 Citroen CX | |
| Make | Cadillac | Citroen |
| Model | XLR | CX |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2499 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 74 HP |
| Engine RPM | 6400 RPM | 4250 RPM |
| Torque | 420 Nm | 149 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 93.1 mm |
| Engine Stroke Size | 84.1 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1655 kg | 1370 kg |
| Vehicle Length | 4520 mm | 4670 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1290 mm | 1370 mm |
| Wheelbase Size | 2690 mm | 2850 mm |
| Fuel Tank Capacity | 68 L | 80 L |
