2009 Alfa Romeo GT vs. 2007 Citroen C4
To start off, 2009 Alfa Romeo GT 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 1,997 cc (4 cylinders), 2007 Citroen C4 is equipped with a bigger engine. In terms of performance, 2007 Citroen C4 (175 HP @ 7000 RPM) has 12 more horse power than 2009 Alfa Romeo GT. (163 HP @ 6400 RPM) In normal driving conditions, 2007 Citroen C4 should accelerate faster than 2009 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C4 weights approximately 17 kg more than 2009 Alfa Romeo GT. 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 GT (206 Nm @ 3250 RPM) has 4 more torque (in Nm) than 2007 Citroen C4. (202 Nm @ 4750 RPM). This means 2009 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C4.
Compare all specifications:
| 2009 Alfa Romeo GT | 2007 Citroen C4 | |
| Make | Alfa Romeo | Citroen |
| Model | GT | C4 |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 163 HP | 175 HP |
| Engine RPM | 6400 RPM | 7000 RPM |
| Torque | 206 Nm | 202 Nm |
| Torque RPM | 3250 RPM | 4750 RPM |
| Engine Bore Size | 83 mm | 85 mm |
| Engine Stroke Size | 91 mm | 88 mm |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 216 km/hour | 227 km/hour |
| Acceleration 0-100mph | 8.7 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1395 kg | 1412 kg |
| Vehicle Length | 4500 mm | 3440 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2600 mm | 2610 mm |
| Fuel Consumption Overall | 8.9 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
