2004 Audi A8 vs. 2005 Mercedes-Benz CLS
To start off, 2005 Mercedes-Benz CLS is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A8. In addition, the cost of maintenance, including insurance, on 2004 Audi A8 would be higher. At 5,438 cc (8 cylinders), 2005 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CLS (469 HP @ 6100 RPM) has 139 more horse power than 2004 Audi A8. (330 HP @ 6500 RPM) In normal driving conditions, 2005 Mercedes-Benz CLS should accelerate faster than 2004 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz CLS weights approximately 144 kg more than 2004 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2004 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, 2005 Mercedes-Benz CLS (700 Nm @ 2650 RPM) has 250 more torque (in Nm) than 2004 Audi A8. (450 Nm @ 3500 RPM). This means 2005 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A8.
Compare all specifications:
| 2004 Audi A8 | 2005 Mercedes-Benz CLS | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | CLS |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 5438 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 330 HP | 469 HP |
| Engine RPM | 6500 RPM | 6100 RPM |
| Torque | 450 Nm | 700 Nm |
| Torque RPM | 3500 RPM | 2650 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 4.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1776 kg | 1920 kg |
| Vehicle Length | 5060 mm | 4920 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 3090 mm |
| Fuel Consumption Overall | 11.9 L/100km | 13.6 L/100km |
| Fuel Tank Capacity | 90 L | 80 L |
