2009 Audi A8 vs. 2007 Citroen C1
To start off, 2009 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Citroen C1. In addition, the cost of maintenance, including insurance, on 2007 Citroen C1 would be higher. At 3,936 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (271 HP @ 3750 RPM) has 204 more horse power than 2007 Citroen C1. (67 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2007 Citroen C1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 1140 kg more than 2007 Citroen C1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Citroen C1. 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 (650 Nm @ 1800 RPM) has 557 more torque (in Nm) than 2007 Citroen C1. (93 Nm @ 3600 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen C1. 2009 Audi A8 has automatic transmission and 2007 Citroen C1 has manual transmission. 2007 Citroen C1 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 | 2007 Citroen C1 | |
| Make | Audi | Citroen |
| Model | A8 | C1 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 997 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 67 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 650 Nm | 93 Nm |
| Torque RPM | 1800 RPM | 3600 RPM |
| Engine Compression Ratio | 18.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 245 km/hour | 157 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 13.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 800 kg |
| Vehicle Length | 5060 mm | 3440 mm |
| Vehicle Width | 1900 mm | 1480 mm |
| Vehicle Height | 1450 mm | 1640 mm |
| Wheelbase Size | 2950 mm | 2350 mm |
| Fuel Consumption Overall | 9.7 L/100km | 4.6 L/100km |
| Fuel Tank Capacity | 90 L | 41 L |
