2009 Audi A8 vs. 2010 Citroen C4
To start off, 2010 Citroen C4 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (230 HP @ 4000 RPM) has 122 more horse power than 2010 Citroen C4. (108 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2010 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Citroen C4 weights approximately 684 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Citroen C4. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 will offer significantly more control. 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 Audi A8 (450 Nm @ 1400 RPM) has 210 more torque (in Nm) than 2010 Citroen C4. (240 Nm @ 1750 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2010 Citroen C4. 2009 Audi A8 has automatic transmission and 2010 Citroen C4 has manual transmission. 2010 Citroen C4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A8 | 2010 Citroen C4 | |
| Make | Audi | Citroen |
| Model | A8 | C4 |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1560 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 108 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 450 Nm | 240 Nm |
| Torque RPM | 1400 RPM | 1750 RPM |
| Engine Bore Size | 83 mm | 75 mm |
| Engine Stroke Size | 91.4 mm | 88 mm |
| Engine Compression Ratio | 17.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 243 km/hour | 180 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 14.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 930 kg | 1614 kg |
| Vehicle Length | 5190 mm | 4590 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1630 mm |
| Wheelbase Size | 3080 mm | 2730 mm |
| Fuel Consumption Overall | 8.4 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 90 L | 60 L |
