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Used 2009 Mercedes-Benz C-Class Sedan Consumer Reviews

4.6 out of 5 stars
64 reviews
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4.63 out of 5 stars

This car saved my life...literally.

Carolina, 03/09/2010
2009 Mercedes-Benz C-Class C300 Sport 4dr Sedan (3.0L 6cyl 6M)
57 of 60 people found this review helpful

In March 2010, I was at a stop light routinely waiting my turn to proceed forward. Without warning, I saw the grill of a GMC SUV for a split second before it crashed into the rear of my car. Police estimated that the vehicle was traveling between 35-40 mph. Though the Benz was totaled and I sustained injuries - I'm here to tell you that this car saved my life. The standard safety features the C300 offers speaks volumes about Benz build quality... Thank you Mercedes-Benz.

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5 out of 5 stars

8 Years and still like new

David Martin, 08/11/2017
updated 08/18/2022
2009 Mercedes-Benz C-Class C300 Sport 4dr Sedan (3.0L 6cyl 6M)
38 of 40 people found this review helpful

I've enjoyed my C300 for 8 years, and the ONLY repair issue I've had in that time is replacement of a headlight switch on the dashboard. I've owned a number of "luxury" vehicles over 50 years, and this C300 has the finest engine/transmission I've driven. Smooth, powerful, and fuel efficient.

Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
4 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

Amazing Car

Greg Van Dell, 08/13/2018
2009 Mercedes-Benz C-Class C300 Sport 4MATIC 4dr Sedan AWD (3.0L 6cyl 7A)
22 of 23 people found this review helpful

This car has 162,000 miles on it. You would never know it to look at it or drive it. It is so quiet that when you stand outside it and the engine is running, you can’t tell. Almost all of themiles are hiway Miles, as I used it heavily for business travel. I got over 31mpg on the highway. The car doesn’t even have a door ding on it! I bought an extended bumper to bumper warranty for $80/mo, which lasts as long as I continue to pay the fee, and it is transferable. The interior is as clean as the exterior. The performance is beyond believe. The rate at which it accelerates can get you out of dangerous traffic situations on the freeway, or anywhere else. It has a hookup for an iPod, has Bluetooth, and plenty of room. I’m 6’6”, and can drive it with my legs fully extended. It will make a u-turn in the smallest radius I’ve ever seen, on any street without having to use reverse. It’s been judiciously maintained, no accidents, and no major repairs. I have only put Michelin tires bought at a Mercedes dealership on the car. With the offset build of the suspension, meaning the rear tires are one inch wider than the front tires, and AWD, I have driven this car through three nasty blizzards, and never lost my footing, even when cars around me were spinning into the ditch. This is one great car!

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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4.63 out of 5 stars

Outstanding

lawman1967, 12/06/2011
2009 Mercedes-Benz C-Class C300 Sport 4dr Sedan (3.0L 6cyl 6M)
36 of 39 people found this review helpful

I just sold my 2009 C300 Sport after two years and 80,000 miles of driving. I bought it new, religiously followed the maintenance schedule and replaced the Continental tires with the same every 30,000 miles. This car was flawless in every way. Nothing ever broke, and it never needed anything beyond regular maintenance, which for 80,000 miles is very impressive indeed. The car was fast enough, fun to drive, and extremely comfortable, even on the two occasions when I drove 1,100 miles in a single day. Best thing to say about it is that I traded it in for a new 2012 C250 Sport sedan, and expect the same great service from the new one. I was sad to see it go.

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2.75 out of 5 stars

Not impressed after just 5 months

Steven Miller MD, 09/30/2008
2009 Mercedes-Benz C-Class C300 Luxury 4dr Sedan (3.0L 6cyl 7A)
23 of 25 people found this review helpful

My wife and I purchased a 2009 C300 this past May at a local dealership. We got employee pricing via a friend who works there. We read a lot of great reviews and some bad reviews and found both sides to be true. The car drives smooth and quietly on highways and backroads but is boring to drive. The suspension is soft but contolled. The engine is smooth but drinks gas like an SUV. It is also not that powerful for a $46k luxury car. The exterior look is what got us to consider it but the interior plastics are very low quality. Steering is a bit disconnected. The brakes feel squishy after long high speed stops.

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5 out of 5 stars

My baby

ezraz, 09/21/2018
2009 Mercedes-Benz C-Class C300 Sport 4dr Sedan (3.0L 6cyl 6M)
10 of 10 people found this review helpful

I've had my C300 for about a year and a half now. It has always been one of my favorite cars, so I was ecstatic to get one. Surprisingly, the car has about 230,000 miles on it as of now. Even with the extremely high mileage, the car still runs like a dream. It's amazing that it has stood up to such abuse. As far as maitenence, the car hasn't required anything too callous, other than a new serpentine belt, A/C compressor, tires, and an oil change. That's just to be expected from a car that has been driven so much. The only ongoing issue that the car has had is a hiccuping/hesitation when shifting gears, which doesn't impair with the drivability of the car and may just be a sign of the car needing a transmission service. The interior has held up to the test of time, other than the drivers' seat ripping in one spot. I love this car; its smooth V6-performance, its stunning looks, and its reliability. Definitely will be getting another C-Class when I decide to upgrade.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
4 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

C300AWD, great in snow/ice.

p. f., 12/26/2009
2009 Mercedes-Benz C-Class C300 Sport 4MATIC 4dr Sedan AWD (3.0L 6cyl 7A)
7 of 7 people found this review helpful

I live up at Lake Tahoe, the C300 has performed flawlessly at altitude in snow, ice, hot weather, cold weather... Better ride and quieter than my 03 BMW XI 3-series. Solid handling and no maintenance issues to date.

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4.5 out of 5 stars

One Year Review - Update

oldsnwbrdr, 06/05/2010
2009 Mercedes-Benz C-Class C300 Sport 4MATIC 4dr Sedan AWD (3.0L 6cyl 7A)
7 of 7 people found this review helpful

Had the car for one year and this is my second review. Made only minor adjustments to my ratings to up the rating for exterior styling and reliability. Car has been bulletproof; has been in the dealership only for routine service and one damaged tire. The car isn't particularly exciting but it has a certain intangible quality. Like an expensive suit, I feel like a better person when I drive this car. The ride in the sport model is perfect and I like the steering feel. The car is exceptionally smooth and quiet, and the seats, while firm, are extremely comfortable on long drives. MB-TEX is an asset... not an ounce of wear, which you can't say about leather. I want a new E Class!

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5 out of 5 stars

Sleek yet dependable

Momolu Cooper, 03/01/2017
2009 Mercedes-Benz C-Class C300 Luxury 4MATIC 4dr Sedan AWD (3.0L 6cyl 7A)
11 of 12 people found this review helpful

Best car for snowboarding and road handling. While driving up the snow covered roads in West Virginia, i was the only sedan along with heavy trucks that made it up the steep incline. The only difference was that i looked good in a Mercedes. The police office even cautioned that i shouldn't take a sedan up the mountains during the snow. No issues. No sliding. Just comfort and heated seats! I've taken this car all over the US and placed over 120k miles over 5 years. Never a problem with engine, or anything fit that matter.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
4 out of 5 stars
Comfort
4 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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4.75 out of 5 stars

Great car ..But.....

mhtartaro, 12/11/2013
2009 Mercedes-Benz C-Class C300 Sport 4MATIC 4dr Sedan AWD (3.0L 6cyl 7A)
18 of 22 people found this review helpful

I've owned the 2009 C300 4matic since august of 2011. My certified warranty ran out at the end of August 2013. I took my car in for routine maintenance for a transmission flush. Just 3 months later my transmission is making a weird grinding noise, at first I thought it was coming from my front wheel bearings but after inspection from the dealership it turns out its the bearings in my transmission! I was shocked to hear that I needed to replace my transmission at 83K! I purchased a Mercedes hoping I would get many thousand miles from it! I take very good care of my cars . Not sure I will buy another benz! Otherwise I loved the car ...beautiful car

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