Model year guide

2012 Mercedes-benz cls550

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2012 Mercedes-benz cls550 is worth — from official NHTSA and EPA data. 1 on record.

2012 Mercedes-benz cls550 — representative photo
Representative photo · via Wikimedia Commons

2012 Mercedes-benz cls550 at a glance

Safety recalls3
Combined20 mpg

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2012 Mercedes-benz cls550 recalls 3

Electrical System:software NHTSA Campaign #17V177000 · 14/03/2017

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic …

Fix: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.

Exterior Lighting NHTSA Campaign #15V137000 · manufacturer #2015030005 · 10/03/2015

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2015 CLS 400 and CLS 400 4matic, 2012-2015 CLS 550 and CLS 550 4matic, 2012-2013 CLS 63, 2014 CLS 63, and 2014-2015 CLS 63P. The affected vehicles have LED tail lights that may not light on the sides, reducing the rear side visibility of the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (F…

Fix: MBUSA will notify owners, and dealers will update the lighting controller software, free of charge. The recall began April 6, 2015. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2015030005.

Latches/locks/linkages:hood:latch NHTSA Campaign #12V533000 · 06/11/2012

Mercedes-Benz is recalling certain model year 2012 CLS550 and CLS550 4Matic vehicles, manufactured December 01, 2011, through December 13, 2011. The bolts that hold the hood's secondary latch striker may have been insufficiently tightened.

Fix: Mercedes-Benz will notify owners, and dealers will check and retighten the bolts as necessary. Mercedes-Benz notified the owners by phone for this campaign starting on 11/21/2012. Owners may contact Mercedes-Benz at 1-800-367-6372.

Source: U.S. NHTSA, checked 7 Oct 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2012 Mercedes-benz cls550 MPG & running costs

Combined20 mpg
City17 mpg
Highway25 mpg
Est. annual fuel cost$4,100
EPA size classCompact Cars
TransmissionAutomatic 7-spd
Forced inductionTurbocharged
Passenger volume92 cu ft
Cargo volume11 cu ft
5-yr fuel cost vs average new car$8,500 more

Source: U.S. EPA / DOE fueleconomy.gov.

Estimated 5-year cost to own

A rough guide to what running a 2012 Mercedes-benz cls550 costs over five years and 75,000 miles.

Fuel (5 yrs)$20,500
Fuel only$20,500
Per mile$0.27

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2012 Mercedes-benz cls550 trims & engines on record

Trims
CLS550
Engines
4.7L 8-cyl

2012 Mercedes-benz cls550 vehicles on record

Other Mercedes-benz cls550 model years

2012 Mercedes-benz cls550 — frequently asked questions

Does the 2012 Mercedes-benz cls550 have any safety recalls?

NHTSA lists 3 recall campaigns for the 2012 Mercedes-benz cls550. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are free.

What gas mileage does the 2012 Mercedes-benz cls550 get?

The 2012 Mercedes-benz cls550 has a U.S. EPA estimate of 20 mpg combined (17 city / 25 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.