2007 Alfa Romeo 156 vs. 2008 Citroen C8
To start off, 2008 Citroen C8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 156 would be higher. At 2,946 cc (6 cylinders), 2008 Citroen C8 is equipped with a bigger engine. In terms of performance, 2008 Citroen C8 (202 HP @ 6000 RPM) has 28 more horse power than 2007 Alfa Romeo 156. (174 HP @ 4000 RPM) In normal driving conditions, 2008 Citroen C8 should accelerate faster than 2007 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 Citroen C8 weights approximately 452 kg more than 2007 Alfa Romeo 156. 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, 2007 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 100 more torque (in Nm) than 2008 Citroen C8. (285 Nm @ 3750 RPM). This means 2007 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2008 Citroen C8. 2008 Citroen C8 has automatic transmission and 2007 Alfa Romeo 156 has manual transmission. 2007 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Citroen C8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 156 | 2008 Citroen C8 | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | C8 |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2946 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 202 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 285 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 87 mm |
| Engine Stroke Size | 90.4 mm | 82.6 mm |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 205 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 11 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1837 kg |
| Vehicle Length | 4440 mm | 4730 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1760 mm |
| Wheelbase Size | 2600 mm | 2830 mm |
| Fuel Consumption Overall | 6.6 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
