2007 Cadillac STS vs. 2011 Citroen C3
To start off, 2011 Citroen C3 is newer by 4 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 253 more horse power than 2011 Citroen C3. (67 HP @ 4000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2011 Citroen C3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 443 kg more than 2011 Citroen C3. 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, 2011 Citroen C3, 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 266 more torque (in Nm) than 2011 Citroen C3. (161 Nm @ 2000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2011 Citroen C3.
Compare all specifications:
| 2007 Cadillac STS | 2011 Citroen C3 | |
| Make | Cadillac | Citroen |
| Model | STS | C3 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1398 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 67 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 427 Nm | 161 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 73.7 mm |
| Engine Stroke Size | 84 mm | 82 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1566 kg | 1123 kg |
| Vehicle Length | 4990 mm | 3870 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1470 mm | 1520 mm |
| Wheelbase Size | 2960 mm | 2470 mm |
| Fuel Consumption Overall | 11.8 L/100km | 4.4 L/100km |
| Fuel Tank Capacity | 64 L | 45 L |
