2009 Alfa Romeo Spider vs. 2007 Citroen C4
To start off, 2009 Alfa Romeo Spider is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C4. In addition, the cost of maintenance, including insurance, on 2007 Citroen C4 would be higher. At 3,195 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (257 HP @ 6200 RPM) has 76 more horse power than 2007 Citroen C4. (181 HP @ 7000 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 2007 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 352 kg more than 2007 Citroen C4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo Spider (322 Nm @ 4500 RPM) has 142 more torque (in Nm) than 2007 Citroen C4. (180 Nm @ 7000 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2009 Alfa Romeo Spider | 2007 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | Spider | C4 |
| Year Released | 2009 | 2007 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 257 HP | 181 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 322 Nm | 180 Nm |
| Torque RPM | 4500 RPM | 7000 RPM |
| Engine Bore Size | 89 mm | 85 mm |
| Engine Stroke Size | 85.6 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 235 km/hour | 227 km/hour |
| Acceleration 0-100mph | 7 seconds | 8.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1690 kg | 1338 kg |
| Vehicle Length | 4400 mm | 4270 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1320 mm | 1460 mm |
| Wheelbase Size | 2530 mm | 2610 mm |
| Fuel Consumption Overall | 11.5 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
