2004 Alfa Romeo 156 vs. 2007 Citroen C6
To start off, 2007 Citroen C6 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 2,720 cc (6 cylinders), 2007 Citroen C6 is equipped with a bigger engine. In terms of performance, 2007 Citroen C6 (201 HP @ 4200 RPM) has 28 more horse power than 2004 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2007 Citroen C6 should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen C6 weights approximately 410 kg more than 2004 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 Citroen C6 (441 Nm @ 1900 RPM) has 41 more torque (in Nm) than 2004 Alfa Romeo 156. (400 Nm @ 2000 RPM). This means 2007 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156. 2007 Citroen C6 has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Citroen C6 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Alfa Romeo 156 | 2007 Citroen C6 | |
Make | Alfa Romeo | Citroen |
Model | 156 | C6 |
Year Released | 2004 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2720 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 201 HP |
Engine RPM | 4000 RPM | 4200 RPM |
Torque | 400 Nm | 441 Nm |
Torque RPM | 2000 RPM | 1900 RPM |
Engine Bore Size | 82 mm | 81 mm |
Engine Stroke Size | 90.4 mm | 88 mm |
Fuel Type | Diesel | Diesel |
Acceleration 0-100mph | 8.6 seconds | 9.3 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1460 kg | 1870 kg |
Vehicle Length | 4440 mm | 4910 mm |
Vehicle Width | 1750 mm | 1870 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2910 mm |
Fuel Consumption Overall | 6.6 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 63 L | 72 L |