2007 Citroen C6 vs. 2004 Alfa Romeo 156
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 3,177 cc (6 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (238 HP @ 6200 RPM) has 70 more horse power than 2007 Citroen C6. (168 HP @ 4000 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2007 Citroen C6. 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.
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 (370 Nm @ 1500 RPM) has 81 more torque (in Nm) than 2004 Alfa Romeo 156. (289 Nm @ 4800 RPM). This means 2007 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156. 2004 Alfa Romeo 156 has automatic transmission and 2007 Citroen C6 has manual transmission. 2007 Citroen C6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Citroen C6 | 2004 Alfa Romeo 156 | |
Make | Citroen | Alfa Romeo |
Model | C6 | 156 |
Year Released | 2007 | 2004 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2179 cc | 3177 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 238 HP |
Engine RPM | 4000 RPM | 6200 RPM |
Torque | 370 Nm | 289 Nm |
Torque RPM | 1500 RPM | 4800 RPM |
Engine Bore Size | 85.1 mm | 93 mm |
Engine Stroke Size | 96 mm | 78 mm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 10.3 seconds | 6.3 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 | 1895 kg | 1485 kg |
Vehicle Width | 1870 mm | 1770 mm |
Vehicle Height | 1470 mm | 1410 mm |
Wheelbase Size | 2910 mm | 2600 mm |
Fuel Consumption Overall | 6.6 L/100km | 12.1 L/100km |
Fuel Tank Capacity | 72 L | 63 L |