Audi A8 2007 vs Mercedes S class 2005

 
Audi A8
2007 - 2010
Mercedes S class
2005 - 2008
Gearbox: AutomaticAutomatic
Engine: 3.0 Diesel3.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 233 HP235 HP
Torque: 450 NM540 NM
Acceleration 0-100 km/h: 7.8 seconds7.5 seconds
Mercedes S class is a more dynamic driving.
Audi A8 engine produces 2 HP less power than Mercedes S class, whereas torque is 90 NM less than Mercedes S class. Due to the lower power, Audi A8 reaches 100 km/h speed 0.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 8.58.3
Real fuel consumption: 9.1 l/100km10.0 l/100km
The Audi A8 is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification Audi A8 consumes 0.2 litres more fuel per 100 km than the Mercedes S class, which means that if you drive 15,000 km in a year, the Audi A8 could require 30 litres more fuel.
But when we compare the real fuel consumption reported by users, Audi A8 consumes 0.9 litres less fuel per 100 km than the Mercedes S class.
Fuel tank capacity: 90 litres90 litres
Full fuel tank distance: 1050 km in combined cycle1080 km in combined cycle
1380 km on highway1400 km on highway
980 km with real consumption900 km with real consumption
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Drive type

Wheel drive type: All wheel drive (AWD, 4x4)Rear wheel drive (RWD)

Engines

Engine production duration: 7 years20 years
Engine spread: Installed on at least 2 other car models, including Audi A6, Audi A4Installed on at least 8 other car models, including Mercedes C klase, Mercedes E klase, Mercedes ML
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes S class might be a better choice in this respect.
Audi A8 2007 3.0 engine: The camshaft is driven by a set of four chains, which means that replacement costs are high.

Dimensions

Length: 5.06 m5.08 m
Width: 1.89 m1.87 m
Height: 1.44 m1.47 m
Both cars are similar in size. Audi A8 is 2 cm shorter than the Mercedes S class, 2 cm wider, while the height of Audi A8 is 3 cm lower.
Trunk capacity: 500 litres560 litres
Mercedes S class has more luggage space.
Audi A8 has 60 litres less trunk space than the Mercedes S class.
Turning diameter: 12.1 meters12 meters
The turning circle of the Audi A8 is 0.1 metres more than that of the Mercedes S class.
Gross weight (kg): 2`4302`100
Safety: no datano data
Quality:
high

below average
Audi A8 has fewer problems.
According to annual technical inspection data Mercedes S class has serious deffects in 80 percent more cases than Audi A8, so Audi A8 quality is probably significantly better
Average price (€): 78006000
Pros and Cons: Audi A8 has
  • has 4x4 drive
  • fewer faults
Mercedes S klase has
  • roomier boot
  • lower price
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