Mercedes-Benz C-Class 2008 Problems

Are you having problems with your 2008 Mercedes-Benz C-Class? Let our team of motoring experts keep you up to date with all of the latest 2008 Mercedes-Benz C-Class issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2008 Mercedes-Benz C-Class in one spot to help you decide if it's a smart buy.

Used Mercedes-Benz C-Class review: 2007-2013
By Graham Smith · 03 Jun 2016
The C-Class was the entry to the prestige segment and still resonates as a solid choice. New The Mercedes-Benz C-Class was conceived to compete with the BMW 3 Series at the entry level of the prestige segment. When the W204 series C-Class arrived in 2007 it had the common Benz trait of coming in a bewildering range of
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Used Mercedes-Benz C-Class review: 2007-2011
By Graham Smith · 07 Aug 2015
For a long time Mercedes struggled to get on terms with the BMW 3-Series, which was slaying them in the compact prestige market, but the C Class launched in 2007 was good enough to finally get the three-pointed star into the game. New The W204 was all new, it had new looks, the cabin was new, the suspension was
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Used Mercedes-Benz C-Class review: 2001-2013
By Ewan Kennedy · 02 Sep 2014
Mercedes-Benz has just launched an all-new C-Class model, so there's a good chance many owners of older models will be trading up. Meaning there could be a glut of used C-Class in Australia, giving you the chance to select between the many on offer, as well as the opportunity to select from the best of them. 
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Used Mercedes-Benz C63 review: 2008-2009
By Graham Smith · 12 Nov 2010
While most motorists seek reliability and economy from their cars there are those who put performance above all else.For them cars like the Mercedes-Benz C63 AMG deliver the ultimate driving thrill, they're the ones that take performance to previously   undreamt of places.The sad reality for most who lust after a true high performance car, like the C63 with its $126,000 price tag, is that they're well beyond the reach of all but the very, very well heeled.Everyone else can only look on and dream, at least until the price drops to a point they can afford to turn the dream into a reality with a secondhand example.MODEL WATCHThe Mercedes-Benz C63 rewrote the book on performance, lifting the bar even higher than its awesome rivals from BMW and Audi.The pocket rocket race can be traced back to the humble Minis, Cortinas and Escorts of the 1960s, but really started in earnest when   the Germans got in on the act in the 1980s.It was back then that BMW launched the first M3, a hot derivative of the 3-Series. Not to be outdone Mercedes-Benz answered with a hot AMG-  tweaked C-Class, and the race between the German carmakers was well and truly on.  Almost 30 years later and the race is hotter than ever, with each company quick to counter any move its rivals might make.The C63 answered BMW's move to slot a V8 into the M3, and raised the performance bar even higher with its own V8 that boasted 336 kW at   6800 revs and 600 Nm at 5000 revs.It was enough to have it doing 100 km/h just 4.5 seconds from rest, which put it in elite high performance company with cars like the Porsche 911.  Like all AMG models the C63 starts with a modest regular production model, in this case the compact C-Class sedan and wagon.It then gets a much hotter heart, in this case a thumping great hand-built 6.2-litre double overhead camshaft V8 engine.  But while the V8 gave it the grunt the C63 was much more than mere power, it had the chassis to back it up.If there was a criticism of previous C-Class AMG cars it was that they weren't very engaging for those who wanted to be fully involved in the driving. That was countered in the C63 with the seven-speed auto transmission with shift paddles under the steering wheel that gave the driver more control than in previous models, and sharper chassis tuning.It also came with a comprehensive array of electronic devices to monitor and control the car, including electronic stability control, traction control, ABS anti-lock brakes with optimum brake force distribution, emergency brake assist and the like.While these systems help keep the booming 'Benz on the straight and narrow the driver could, if they wished, switch it off and fully enjoy the full thrill of the beast beneath.  Then, if things went wrong the car would engage the electronics in an effort to save the situation before it got too out of hand.Inside, it had leather sports seats, a sports wheel, auto air, cruise, park distance control, six-speaker CD sound, power front seats with memory, power mirrors and windows, sat-nav and woodgrain trim.IN THE SHOPIndependent Mercedes-Benz specialist Peter Lennox services 10-15 C63s   and tells us that it is a robust and reliable performance car and   little goes wrong with them if they are well maintained.The V8 engine has been in production since 2006 and is very reliable.  Lennox says it's good for at least 200,000-300,000 km, and probably a lot more.The seven-speed auto is also quite bulletproof. It has been around since 2005 and like the engine doesn't give any major trouble, although Lennox says he has seen a few problems with lock-up torque converters in cars that have done 200,000-plus km.If driven hard the front-end bushes can wear out in 50,000-60,000 km.   Check for fluid leaks from the oil-filled bushes, a sure sign the   bushes need attention.Tyres don't last long, particularly if driven hard. A driver who takes care of his tyres will be replacing them every 10,000-15,000 km, but one who pushes the performance limit will be replacing them even more frequently.IN A CRASHWith an electronic arsenal of ABS brakes, Brake Assist, EBD   brakeforce distribution, ESP stability control and traction control the C63 has an impressive complement of active safety features.If that isn't enough it also has a full array of airbags, including dual front and side airbags, and head airbags.  ANCAP hasn't specifically tested the C63, but the C-Class it's based upon is rated at five out of a possible five stars.UNDER THE PUMPMake no mistake the C63 is a thirsty beast; Mercedes-Benz claims an average fuel consumption of 14.5-16.0 L/100 km.OWNER'S SAYA super car for less than 150 grand! It was a deal Carsguide reader Lindsay couldn't resist. In his mind he had attained the ultimate in   motoring utopia. As a 60-year-old who has driven competitively and owned some high performance machinery he felt more than capable of   extracting reasonable performance and pleasure out of the C63, but he finds it almost impossible to get the car off the mark quickly without spinning the wheels and invoking the ESP, and defies anyone to achieve the acceleration time Mercedes-Benz claims. He also shredded the rear tyres in just 13,000 km, something he says is   common on the C63. Despite that he says the C63 is great to drive.LOOK FOR High speed thrillsAwesome performanceRefined and sophisticatedGas guzzlerEats rear tyresGreat bang for the buckTHE BOTTOM LINEAwesome performance yet still refined and sophisticated. 90/100
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Used Mercedes-Benz C-Class review: 2007-2010
By Graham Smith · 03 Oct 2013
Mercedes-Benz built an enviable reputation based on safe, solid, comfortable and reliable prestige cars, but in recent times it has had to add another element to its appeal: excitement.
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Used Mercedes-Benz C-Class review: 2001-2012
By Ewan Kennedy · 07 Nov 2012
The small-medium Mercedes-Benz C-Class, while costing significantly more than many cars in its class, is becoming increasingly affordable by the standards of the prestige car market.Though it has been built down to a price when compared with upper crust Mercedes models, the price trimming has been done intelligently and you still get a car that’s well built and uses good quality materials.The C-Class is sold as a three-door coupe, a four-door sedan and five-door station wagon body. Coupes from 2008 to 2011 were called the CLC-Class in an attempt to give them a sportier image. That didn’t seem to work and with the new model of 2011 the C-Class coupe name was revised.This is a rear-wheel-drive car so those travelling in the back seats of sedans and wagons will find themselves a little squeezed unless the front seats are moved forward a notch or two. This situation has improved over the years as the C-Class cars have become slightly larger, but it’s still smart to take the family along during your pre-purchase road test to make sure it suits them.Boot space is good and the big bootlid in the sedans makes it easy to load. The wagon is of the stylish school, with a sloping tailgate that robs the load area of some cubic capacity.Naturally the back seats and boots of the coupes are on the cramped side, but that’s par for the course.Few cars come with such a staggering range of engines as the Mercedes C-Class. Four, six and eight-cylinder engines are offered. The latest petrol engines have direct petrol injection and are significantly better than the older units in terms of performance consumption and emissions. Look for the letters CGI in the car’s title, indicting the new-generation engines. The name Kompressor in the car’s title means it has a supercharged engine to provide extra torque. Later units use a turbocharger rather than a supercharger.The hot AMG models use the V8s and have tremendous performance, but this comes at a cost in high fuel consumption.Mercedes-Benz C-Class with turbo-diesel engines have been sold for many years, long before they became common in other European marques. They have either four or six cylinders. The newer diesels (look for CDI on the badge) are a big advance on the older diesel in smoothness and refinement and once the car is cruising at a steady speed we defy you to pick them from petrol powerplants.The great majority of C-Class Mercedes-Benzes will have an automatic transmission, though you will find some four-cylinders cars have a five-speed manual gearbox, they may cause real hassles at resale time.Luxury levels are Classic, Elegance, Avantgarde and Sport. The latter has firmer suspension for better road feel and will make a nice car for the enthusiastic driver.Spare parts, servicing and repairs are all expensive for a car of this size, but certainly not for a machine with the high prestige rating the Benz affords you. Insurance costs are generally reasonable for a car in this class.It pays to buy a used Mercedes-Benz which has been serviced throughout its life by an authorised dealer. Their mechanics are not only trained to high standards, but are in constant touch with the factory. A car with a full service history will almost invariably command a higher price but be sure the service books are genuine.Mercedes-Benz Australia offers a good used-car scheme on cars up to five years of age. The length of the warranty varies according to the workshop’s assessment of the car.WHAT TO LOOK FORBe sure the steering is positive with no unnecessary free play in the straight-ahead position. There were some problems with the early version of the Brake Assist System (BAS). These should have been rectified by a dealer after a recall. Contact the dealer or Mercedes’ head office to see if this work has been done.Do a visual check of the car inside and out for signs of damage or worse-than-average wear. Pay particular attention to the bumper-bar corners for signs of paint scrapes. Also have a good look at the condition of the seats.Always call an expert for the final say no matter how good the Mercedes appears to be after your own inspection. Either use a mechanic formally trained on Mercedes or a senior inspector from your motoring association. Noisy engines, or units that are slow to start may be about to rack up an expensive repair.CAR BUYING TIPIf you’re considering getting an old prestige car rather than a new, but somewhat mundane, car make sure your budget is up to the task of supporting the higher running costs of the upmarket machine. 
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Mercedes-Benz C200 2008: Kompressor auto transmission problem
Answered by Carsguide.com.au · 07 Feb 2014

Your frustration is understandable. I would urge you to go back to Mercedes-Benz direct and request some assistance with the cost of repairs. While I doubt that Mercedes would cover the whole cost of the job, I would think they might cover part of the cost if you approach them in a reasonable way. If you don't want to go down that path consult an automatic transmission specialist and get another quote for repairs.

Mercedes mystery
Answered by CarsGuide team · 04 Jun 2009

I HAVEN'T and I couldn't believe it, but I contacted Mercedes-Benz to check anyway. It confirmed my belief that your friend's information was incorrect, but to be sure Benz told us it would contact you to get more information and hopefully set your friend's mind at rest.

Mercedes-Benz C200 2008: Timing chain stretched
Answered by Graham Smith · 06 Jan 2017

Normally I would have expected the car to run roughly when the chain stretched. They stretch progressively, not overnight, so there should have been some warning that all was not well. But it is low kilometres for a chain to stretch, which might mean you have a case for a goodwill claim against Mercedes, although I wouldn’t fancy your chances of success.

Premium fuel for Mercedes-Benz
Answered by Graham Smith · 11 Aug 2011

The Mercedes recommended fuel for the E280 is 91-octane regular unleaded, while the recommended fuel for the C180 Kompressor is 95- octane premium. While you can safely run the E280 on regular unleaded, and I suspect you could run the Kompressor on 91-ocatane, you will get better performance and economy by running them on the higher-octane fuel. Mercedes-Benz also approves the use of E10 ethanol blend fuel in both of your models, which might help you save a few pennies.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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Complete guide to Mercedes-Benz C-Class 2008
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