Mercedes-Benz E-Klasse 207/212 facelift E 300 BlueTEC, 231 PS, 9-speed automatic, rear-wheel drive (2014–2016)

Research for this car

Generation guide Mercedes E-Class W212 (2009-2016): known problems and buying guide
A middling buy. Check the air suspension, steering and M276 oil pressure first, since air suspension faults are the biggest risk.

Issue	Affects	Typical km	Repair cost	Source
Rear air suspension leaks and failures	Cars with air suspension; estate rear only	About 130,000-160,000 km	No confirmed price	Generation guide
Body rust at sills and arches	All cars	Not stated	No confirmed price	Generation guide
Steering leaks and rack knocks	Hydraulic to 2013, electric after	140,000-300,000 km	No confirmed price	Generation guide
Shocks, bushes and ball joints wear	All cars	70,000-130,000 km	No confirmed price	Generation guide
Water pump leak	Some cars; engines not given	Not stated	No confirmed price	Generation guide
Brake pads and discs wear fast	All cars	20,000-60,000 km	No confirmed price	Generation guide
Rear SAM damage from blocked sunroof drains	Cars with a sunroof	Not stated	No confirmed price	Generation guide
Battery drain and keyless faults	All cars	Not stated	No confirmed price	Generation guide

Air suspension: a sag after parking or a "vehicle too low" warning points to a fault. A scanner reads it and runs a leak test. Bad result: two air springs or a compressor.
OM642: look for fresh oil around the heat exchanger and filter housing.
On a lift, check sills, arches, lower door edges, tailgate and jacking points for bubbling or holed metal, or signs of crash repair.
Turn the wheel lock to lock. Bad result: whine, rack knock or fluid under the steering gear.
On a lift, check ball joints and bushes for play, leaks or knocks.
Check coolant level and temperature on a warm drive. Bad result: low coolant, overheating, or a noisy pump.
Check the sunroof drains are clear, then test the boot release, rear lamps and reversing camera. A scanner reads data-network (CAN) faults.
Test keyless opening from each door and the boot, then check the battery after the car has stood. A scanner reads antenna code 889, according to Kfz-Meisterbetrieb Dietrich.

Operational	€174
Workshop	€192
Fixed costs (tax, insurance)	€198
Total per month	€564
New-car depreciation (not included)	€130

ADAC figures for 15,000 km a year over 60 months

Listings on mobile.de in this generation with this fuel, gearbox and power.

First registration	Listings	Median price	Median mileage
2017	2	–	–
2016	7	€15,650	190,000 km
2015	22	€12,999	200,160 km
2014	21	€12,999	226,000 km
2013	38	€11,000	237,560 km

Medians only for years with at least 5 listings. Many cars are first registered after production ends, so years can run past the build years.

Month	Listings	Median price	Middle half	Median mileage
Nov 2026	90	€12,499	€10,599 – €15,800	215,000 km
Oct 2026	90	€12,499	€10,599 – €15,800	215,000 km

Median asking price at the last snapshot of each month.

All 8 ADAC versions

Version	Power	Body	Doors	Production years	Running cost per month
E 300 BlueTEC Avantgarde 9G-TRONIC	231 PS	Saloon	4	2014–2015	€581
E 300 BlueTEC 9G-TRONIC	231 PS	Saloon	4	2014–2015	€567
E 300 BlueTEC Elegance 9G-TRONIC	231 PS	Saloon	4	2014–2015	€581
E 300 BlueTEC Edition E 9G-TRONIC	231 PS	Saloon	4	2015	€569
E 300 BlueTEC T-Modell 9G-TRONIC	231 PS	Estate	5	2014–2016	€546
E 300 BlueTEC T-Modell Elegance 9G-TRONIC	231 PS	Estate	5	2014–2016	€561
E 300 BlueTEC T-Modell Avantgarde 9G-TRONIC	231 PS	Estate	5	2014–2016	€561
E 300 BlueTEC T-Modell Edition E 9G-TRONIC	231 PS	Estate	5	2015–2016	€549