Mercedes S-Class 2006 to 2013 W221

Mercedes S-Class 2006 to 2013 W221

    Common Faults


    Guide Price £ TBC

    COMAND – Just like many other cars from this era, the W221 also might have a problem with accepting full UK postcodes for satellite navigation. However, the problem is easily dealt with via a simple software upgrade.


    V6 Petrol Engines – These may have an issue regarding premature wear of timing chain sprocket for balancer shaft, which is by no means a cheap repair.


    Fuel Filter Assembly – Diesel engines might have a problem with leaking fuel at the fuel filter assembly. This was subject of a recall, so most of them should have been replaced by now.





    No recalls to report. Please let Star-Tec Engineering Ltd know if one has come out we have not shown.


    Model Types


    The W221 is a full-size luxury car produced by Mercedes-Benz from 2006 to 2013. It replaced the previous model and brought significant changes in styling and technology and moved the car further towards the famed Mercedes-Benz build quality. The car had short wheelbase and long wheelbase versions, as well as several special models like Guard and Pullman. Understandably, AMG models were also present, going all the way up to 12 cylinders, but there was also a four-cylinder 250 CDI diesel model which was the first one of its kind in an S-Class, as well as another first – a HYBRID – making this the flagship model with the widest range of engine options in history.


    A major revamp came in 2009 and it brought several improvements in engineering, comfort, safety and technology. Some of the engines were revised as well, improving fuel efficiency and lowering emissions, while safety features were severely based on camera and radar assistance systems.


    The car at the very top of the range was the S600 with the V12 twin turbo engine producing 517 horsepower and reaching 60 miles per hour in 4.4 seconds. Expectedly, AMG models surpassed this with the S63 AMG having 525 horsepower coming from a 6.2L V8 and the S65 AMG leading the way with 612 horsepower coming from a 6L V12.


    Trim Lines & Engines


    Entry level models featured innumerable comfort, design and safety features such as 17” wheels, Airmatic, COMAND, 8” colour display, rain sensors wood interior with leather upholstery, metallic paint, electrically adjustable steering column and front seats, multifunction leather steering wheel, advanced air conditioning system, electrical parking brake and windows, as well as electrically adjustable and heated mirrors. Entry level models with long wheelbase also include Parktronic, electric sunroof and electrically adjustable heated rear seats.


    As the engines increase in displacement, standard equipment also improves, giving even better comfort and increased safety with things like ABC suspension, massaging dynamic front seats, ambient lighting, wood and leather steering wheel, Harman Kardon stereo with 14 speakers and a TV tuner, to name but a few.





    2.1L diesel 204 PS (150 kW) L4

    3.0L diesel 235 PS (173 kW) V6

    3.5L 272 PS (200 kW) V6

    4.0L diesel 320 PS (240 kW) V8

    4.6L 435 PS (320 kW) V8

    5.5L 381 PS (280 kW) V8

    5.5L 517 PS (380 kW) V12 biturbo

    6.2L AMG 525 PS (386 kW) V8

    6.0L AMG 612 PS (450 kW) V12 biturbo


    Transmission options included either a five-speed automatic or a seven-speed automatic.


    Model History


    The W221 came to the UK in 2006, bearing a large number of technological improvements and innovative features. The initial model introduced infrared night vision, new ADAPTIVE BRAKE, Brake Assist PLUS, new COMAND, DISTRONIC PLUS, electric parking brake, dynamic multi-contour massaging seats, improved Pre-Safe and reversing camera.


    We didn’t have to wait long for the flagship AMG model. The S65 AMG came the same year with 612 horsepower coming from a 6L V12.


    The S600 Pullman Guard came in 2008.


    In 2009 a major facelift occurred. It brought a large number of further improvements in fuel efficiency, power, comfort and safety. For example, some of the new safety features are Adaptive Highbeam Assist, Lane Keeping Assist, Night View Assist PLUS, ATTENTION ASSIST drowsiness detection function and automatic crosswind stabilisation.


    Generally speaking the W221 moved the S-Class a lot closer to what it represented until the late 1990s. It was the most serious contender for the best car in the world title, introducing a number of innovations on all fields, as well as significantly improving the existing features giving them more functionality and reliability. The car was discontinued in 2013 and replaced by the W222.




    W221 Mercedes-Benz S-Class

    Model Year – 2006 – 2013

    Class – Full-size luxury car

    Body Style – 4-door sedan

    Drive Wheels – RWD / AWD

    Seating – 5


    For information regarding our servicing options, please visit the Mercedes servicing page.

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Mercedes S-Class 2006 to 2013 W221
mercedes servicing epsom
Mercedes S-Class 2006 to 2013 W221

Mercedes S-Class 2006 to 2013 W221

020 8397 2666