Archived model-year dossier

2018 Mercedes-Benz CLA-Class

The 2018 Mercedes-Benz CLA250 stays mainly unchanged, adding an Ice Edition package with Cirrus White paint, matte foil stripes and blacked-out 18-inch AMG wheels, and moving hands-free trunk opening into the Premium 1 package. NHTSA lists ten recalls and 46 complaints. EPA rates it 26 to 29 mpg combined.

Configurations4
Model/option labels3
Combined efficiency26–29 MPG/MPGe
Electric rangeNot listed
Decision answers7

What changed on the 2018 Mercedes-Benz CLA

MBZ Master (opens in a new tab) says the 2018 CLA250 stays mainly unchanged with a few modifications: the Harman Kardon audio leaves the Premium 1 package and is replaced by hands-free trunk access with a foot wave under the rear bumper, and premium sound stays available as a standalone option. It describes a new Ice Edition package with Cirrus White paint and white matte foil stripes, bundling the Premium, Sport and Night packages with LED headlights, a panoramic roof, Apple CarPlay and Android Auto, blacked-out 18-inch AMG wheels and a black MB-Tex interior with Dinamica inserts.

EPA rates the 2018 CLA at 26 to 29 mpg combined and $2,650 to $3,000 a year in fuel, with front- or four-wheel drive.

Recalls and problems owners report

NHTSA lists ten recall campaigns for the 2018 CLA. 18V514000 and 19V892000 cover an occupant classification system that may not have been properly calibrated and could prevent the front passenger air bag from deploying properly, and 19V131000 covers tail lights and side marker lights that may flicker or fail and affect visibility. 21V229000 covers a steering shaft bore hole on AMG CLA45 models that may allow excessive movement of the universal joint bearing, 21V197000 and 23V854000 cover a front roof panel that may not have been bonded correctly, 17V627000 covers a driver's air bag that may deploy unexpectedly after an electrostatic discharge, and 21V058000, 21V072000 and 22V365000 cover communication module software that can disable the emergency call function.

Owners have filed 46 complaints with NHTSA: electrical system with 12, unknown or other with 10, engine with 9 and air bags with 8. ProblemsByVin (opens in a new tab) keeps a record for the year, and Consumer Reports (opens in a new tab) keeps an overview page.

2018 CLA against the A3, 2 Series and IS

EPA rates the 2018 CLA at 26 to 29 mpg combined and $2,650 to $3,000 a year in fuel. The Audi A3 lists 25 to 36 at $2,150 to $2,500 including its plug-in hybrid, the BMW 2 Series 22 to 28 at $2,750 to $3,500, and the Lexus IS 22 to 26 at $3,000 to $3,500. The CLA is ahead of the 2 Series and IS and behind the A3 on fuel cost.

Trim-by-trim specifications

The 2018 Mercedes-Benz CLA-Class: 2 trims compared.

Kelley Blue Book specifications, one row per trim.

2018 Mercedes-Benz CLA-Class powertrain, performance and efficiency by trim
TrimEngineTransmissionDriveHorsepowerTorque (lb-ft)0–60 mphTop speedEPA city / hwy / combSeatsBasic warranty
CLA 2502.0-liter 4-cylinder (Turbo)Automatic, 7-Spd Double ClutchFWD2082586.9 s130 mph24 / 37 / 29 mpg54 yr / 50,000 mi
CLA 250 4MATIC2.0-liter 4-cylinder (Turbo)Automatic, 7-Spd Double ClutchAWD2082586.8 s130 mph24 / 32 / 27 mpg54 yr / 50,000 mi
2018 Mercedes-Benz CLA-Class dimensions, weights and capacities by trim
TrimCurb weightLengthHeightWheelbaseTurning circleFuel tankFront headroomFront legroomTires
CLA 2503,274 lb182.3 in56.6 in106.3 in36 ft14.8 gal38.2 in40.2 inP235/40R18
CLA 250 4MATIC3,395 lb182.3 in56.6 in106.3 in36 ft14.8 gal38.2 in40.2 inP235/40R18

Equipment by trim

Which 2018 Mercedes-Benz CLA-Class trim has what.

Std is standard, Opt is optional, a dash means Kelley Blue Book lists it as not available.

2018 Mercedes-Benz CLA-Class standard and optional equipment by trim
EquipmentCLA 250CLA 250 4MATIC
Safety
Anti-theft alarmStdStd
Blind-spot alertOptOpt
Child-seat anchorsStdStd
Driver-attention monitorStdStd
Hill-start assistStdStd
Rearview cameraStdStd
Front and rear parking sensorsOptOpt
Rear parking sensorsOptOpt
Electronic stability controlStdStd
Traction controlStdStd
Technology
Bluetooth audio streamingStdStd
BluetoothStdStd
Hands-free callingStdStd
IPod interfaceStdStd
Navigation systemOptOpt
Premium audio systemOptOpt
Real-time traffic informationOptOpt
Satellite radioOptOpt
Apple CarPlay or Android AutoStdStd
Steering-wheel audio controlsStdStd
Voice recognitionOptOpt
Comfort
Heated front seatsOptOpt
Power front seats for driver and passengerStdStd
Power driver's seatStdStd
Leather seatsOptOpt
Leather-wrapped steering wheelStdStd
Panoramic moonroofOptOpt
Tilt steering wheelStdStd
Tilt-and-telescoping steering wheelStdStd
Cup holdersStdStd
Folding rear seatStdStd
Exterior and convenience
Alloy wheelsStdStd
Rear spoilerOptOpt
Remote liftgate or trunk releaseStdStd
Power windowsStdStd
Remote keyless entryStdStd
Remote engine startStdStd
Proximity keyless entryStdStd
Cruise controlStdStd
Integrated garage-door openerOptOpt
Rear-window defrosterStdStd
Rain-sensing wipersStdStd
Dual-clutch automatic transmissionStdStd

Complete certification table

4 configuration records.

EPA ID / labelEngine / technologyDrive / transmissionFuelCityHwyCombinedRange
38777AMG CLA45 4matic2L 4-cyl SIDIConventional4-Wheel DriveAutomatic (AM7)Premium233026N/A
38736CLA2502L 4-cyl SIDIConventionalFront-Wheel DriveAutomatic (AM7)Premium243729N/A
38734CLA250 4matic2L 4-cyl SIDI; FFVFFV4-Wheel DriveAutomatic (AM7)Premium or E85243227N/A
38735CLA250 4matic2L 4-cyl SIDIConventionalPart-time 4-Wheel DriveAutomatic (AM7)Premium243227N/A

Model-specific answer center

7 answers for this exact family-year.

Q01What changed on the 2018 Mercedes-Benz CLA-Class versus the 2017 Mercedes-Benz CLA-Class?
Model year

Against the 2017 Mercedes-Benz CLA-Class: Drive designations added: Part-time 4-Wheel Drive.

Source: FuelEconomy.gov certification records for both model years
Q02What engine oil does the 2018 Mercedes-Benz CLA-Class take?
Maintenance

The 2018 Mercedes-Benz CLA-Class owner's manual specifies SAE 0W-40 engine oil. Source: 2018 Mercedes-Benz CLA-Class owner's manual.

Source: Manufacturer owner's manual
Q03What brake fluid, refrigerant and key-fob battery does the 2018 Mercedes-Benz CLA-Class use?
Maintenance

The 2018 Mercedes-Benz CLA-Class owner's manual names a CR2025 coin-cell battery in the key fob. Source: 2018 Mercedes-Benz CLA-Class owner's manual. The 2017 model year has the same figure.

Source: Manufacturer owner's manual
Q04How quickly does the 2018 Mercedes-Benz CLA-Class accelerate from 0 to 60 mph?
Performance

The 2018 Mercedes-Benz CLA-Class's 0-60 mph time is 6.8 seconds on the CLA 250 4MATIC and 6.9 seconds on the CLA 250. Source: Kelley Blue Book specifications. The 2017 model year has the same figure.

Source: Kelley Blue Book vehicle specifications
Q05What is the 2018 Mercedes-Benz CLA-Class's top speed?
Performance

The 2018 Mercedes-Benz CLA-Class's top speed is 130 mph on every trim. Source: Kelley Blue Book specifications. The 2017 model year has the same figure.

Source: Kelley Blue Book vehicle specifications
Q06What size wheels does the 2018 Mercedes-Benz CLA-Class have?
Wheels and tires

The 2018 Mercedes-Benz CLA-Class's wheel diameter is 18 inches on every trim. Source: Kelley Blue Book specifications. The 2016 model year has the same figure.

Source: Kelley Blue Book vehicle specifications
Q07How do the 2018 Mercedes-Benz CLA-Class trims differ from one another?
Trims

All 2 trims share the 2.0-liter 4-cylinder (Turbo) making 208 hp. The CLA 250 4MATIC has AWD instead of FWD over the CLA 250. The 2017 model year has the same figure.

Source: Kelley Blue Book vehicle specifications

Live NHTSA evidence

Current federal safety records for 2018 Mercedes-Benz CLA-Class.

Methodology: how a recall or complaint answer is verified

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Exact-vehicle evidence desk

Check the exact vehicle, not just the model name.

Recalls, build data and service applicability are determined at VIN level, not by model name.

FuelEconomy.gov data source (opens in a new tab) · Methodology

Other model years

Compare the Mercedes-Benz CLA-Class across model years.

See every Mercedes-Benz CLA-Class model year and research hub

Ownership desk

Problems and maintenance decisions worth checking next.