2007 Cadillac STS vs. 2010 Citroen C5
To start off, 2010 Citroen C5 is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 197 more horse power than 2010 Citroen C5. (123 HP @ 6000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2010 Citroen C5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 14 kg more than 2010 Citroen C5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac STS 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 STS. However, in wet, icy, snow, or gravel driving conditions, 2010 Citroen C5, 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 STS (427 Nm @ 4400 RPM) has 257 more torque (in Nm) than 2010 Citroen C5. (170 Nm @ 3750 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2010 Citroen C5. 2007 Cadillac STS has automatic transmission and 2010 Citroen C5 has manual transmission. 2010 Citroen C5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac STS | 2010 Citroen C5 | |
| Make | Cadillac | Citroen |
| Model | STS | C5 |
| Year Released | 2007 | 2010 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1748 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 123 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 427 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 84 mm | 81 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 1624 kg |
| Vehicle Length | 4990 mm | 4840 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1470 mm | 1520 mm |
| Wheelbase Size | 2960 mm | 2820 mm |
| Fuel Consumption Overall | 11.8 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 64 L | 71 L |
