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Executive Vehicle Verdict

The 2018 Subaru Impreza is associated with 149 official NHTSA owner defect complaints and 5 safety recall campaigns in the federal safety database.

The most frequently reported component area is EXTERIOR LIGHTING, accounting for 58 reports (39% of total complaints). EPA testing covers 8 certified vehicle configurations spanning 2l 4-cyl powertrain configurations. Gasoline and hybrid variants deliver 25 to 32 MPG combined.

Official Federal Record Profile
  • • NHTSA Owner Complaints: 149 consumer reports filed
  • • Safety Recall Campaigns: 5 official campaigns
  • • Primary Defect Domain: EXTERIOR LIGHTING (58 / 39%)
  • • Field Incident Signals: 5 crash / 1 fire / 2 injury reports
  • • NCAP Crash Safety: 5 / 5 Stars Overall Laboratory Score
  • • EPA Certified Range: 25–32 MPG across 8 powertrain trims
Directly compiled from official NHTSA Office of Defects Investigation (ODI), NHTSA NCAP, and EPA FuelEconomy.gov databases.

What is the fuel economy and range of the 2018 Subaru Impreza?

Official EPA laboratory test ratings, electric driving range, and annual energy cost estimates by certified vehicle variant

Variant Engine Drivetrain Transmission City Highway Combined EV Range Est. Annual Fuel Cost
Impreza 4-Door 2L 4-Cyl All-Wheel Drive Automatic (AV-S7) 28 MPG 38 MPG 32 MPG — $1,900 / yr
Impreza 5-Door 2L 4-Cyl All-Wheel Drive Automatic (AV-S7) 28 MPG 37 MPG 31 MPG — $2,000 / yr
Impreza Sport 4-Door 2L 4-Cyl All-Wheel Drive Automatic (AV-S7) 27 MPG 36 MPG 30 MPG — $2,050 / yr
Impreza Sport 5-Door 2L 4-Cyl All-Wheel Drive Automatic (AV-S7) 27 MPG 35 MPG 30 MPG — $2,050 / yr
Impreza 4-Door 2L 4-Cyl All-Wheel Drive Manual 5-spd 24 MPG 32 MPG 27 MPG — $2,300 / yr
Impreza Sport 4-Door 2L 4-Cyl All-Wheel Drive Manual 5-spd 23 MPG 31 MPG 26 MPG — $2,350 / yr
Impreza 5-Door 2L 4-Cyl All-Wheel Drive Manual 5-spd 24 MPG 31 MPG 26 MPG — $2,350 / yr
Impreza Sport 5-Door 2L 4-Cyl All-Wheel Drive Manual 5-spd 22 MPG 30 MPG 25 MPG — $2,450 / yr
Data Boundary Note: EPA specifications are shown by certified vehicle configuration. NHTSA complaints and recall totals are recorded at the model-year level across all configurations.

What are the crash test safety ratings for the 2018 Subaru Impreza?

Official 5-Star Safety Ratings evaluated by the National Highway Traffic Safety Administration

Tested Drivetrain / Cab Variant Overall Rating Frontal Crash Side Crash Rollover Rating Rollover Risk
SW AWD 9.5%
4 DR AWD 9.5%
Active Driver Assistance Systems (NHTSA Recorded): Forward Collision Warning (FCW) is documented as Optional and Lane Departure Warning (LDW) is documented as Optional in official NHTSA records for tested 2018 Subaru Impreza models.
View complete 2018 Subaru Impreza crash test & safety breakdown →

What defect complaints are reported for the 2018 Subaru Impreza?

Summary of 149 verified consumer defect submissions filed with the NHTSA Office of Defects Investigation (ODI)

Total Complaints
149
Crash Reports
5
Fire Reports
1
Complaints w/ Injury
2
Total Injuries
2

Top Reported Problem Categories

Ranked by total consumer complaint submissions recorded by NHTSA

EXTERIOR LIGHTING 58 complaints (1 crash)
Visibility & Wipers 28 complaints
Engine 7 complaints
Visibility / Glass 6 complaints
Electrical System 5 complaints

Data Attribution & Context: Complaints are self-reported by vehicle owners to NHTSA and represent unverified consumer submissions. Complaint volume does not equal a statistically controlled failure rate and is not adjusted for total vehicles sold or cumulative mileage driven.

View all 2018 Subaru Impreza problems & component breakdown (25 categories) →

Are there open safety recalls on the 2018 Subaru Impreza?

Manufacturer safety recall campaigns monitored and recorded by NHTSA

NHTSA Campaign #22V624000 Active Recall
Affected Component: EXTERIOR LIGHTING:HEADLIGHTS

Defect Summary: Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Impreza vehicles. The left and right side reflex reflector and left side low beam reflector may inadequately reflect light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Free Manufacturer Remedy: Dealers will replace the front headlamp assemblies, free of charge. Owner notification letters were mailed November 15, 2023. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRG-22.
NHTSA Campaign #21V587000 Active Recall
Affected Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Defect Summary: Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may fail.

Free Manufacturer Remedy: Dealers will replace the low-pressure fuel pump, free of charge. Owner notification letters were mailed September 24, 2021. Subaru and Toyota owners may call customer service at 1-844-373-6614. Subaru's number for this recall is WRG-21.
NHTSA Campaign #21V264000 Active Recall
Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Defect Summary: Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 Subaru Impreza and 2018-2019 Crosstrek vehicles. The Engine Control Module (ECM) may continue to power the ignition coil after the engine is shut off, causing a short circuit.

Free Manufacturer Remedy: Subaru will notify owners, and dealers will update the ECM software, replace the ignition coils and, if necessary, the front exhaust pipe, free of charge. Owner notification letters were mailed beginning June 1, 2021. Owners can contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WRE-21. Note: This recall includes all vehicles previously repaired under Recall 19V743.
View all 2018 Subaru Impreza recalls & campaign history (5 campaigns) →
Search Intelligence

Quick Answers: Key Questions Drivers Ask About the 2018 Subaru Impreza

Direct, deterministic answers synthesized from verified United States government databases for the 2018 Subaru Impreza

How many safety recalls does the 2018 Subaru Impreza have?

The 2018 Subaru Impreza is associated with 5 official NHTSA safety recall campaigns in AutoUtility's current federal records.

If your individual vehicle is affected by an open safety recall, NHTSA advises owners to contact an authorized franchised dealership for the recall remedy at no charge. Because recall campaigns apply to specific production runs and equipment batches, vehicle owners should verify their 17-digit VIN at NHTSA.gov.

View all 5 recall campaigns & remedy details →
Source: NHTSA Safety Recalls Database (49 U.S.C. 30118)

What are the most common problems reported for the 2018 Subaru Impreza?

NHTSA records list 149 consumer defect complaints for the 2018 Subaru Impreza. The most frequently referenced vehicle system is EXTERIOR LIGHTING, appearing in 58 filings (39% of submissions).

Consumer complaints represent unverified owner submissions filed under federal reporting guidelines and describe reported component behavior rather than audited failure rates.

Explore full 2018 Subaru Impreza defect complaint breakdown →
Source: NHTSA Office of Defects Investigation (ODI)

What is the NHTSA safety rating for the 2018 Subaru Impreza?

Under the NHTSA New Car Assessment Program (NCAP), the 2018 Subaru Impreza earned an Overall Safety Rating of 5 out of 5 stars across 2 tested configuration(s).

Laboratory evaluations include a 35 mph frontal barrier crash, side barrier and pole impact tests, and static rollover resistance assessments.

View detailed crash test laboratory breakdown →
Source: NHTSA New Car Assessment Program (NCAP)

What fuel economy (MPG) does the 2018 Subaru Impreza get?

Official EPA laboratory estimates for the 2018 Subaru Impreza range from 25 to 32 MPG combined (55% city / 45% highway weighted) depending on engine, transmission, and drivetrain configuration.

Using AutoUtility's standardized operating cost model (15,000 miles/year, $3.50/gal gas, $0.16/kWh electricity), annual energy expenditures range across certified configurations based on official EPA laboratory test baselines.

Compare MPG ratings across all certified trims →
Source: EPA FuelEconomy.gov Certified Database
Official US Government Data Provenance

The specifications, safety ratings, defect reports, and recall campaigns published on this page are retrieved directly from official United States Government agency databases:

  • NHTSA Office of Defects Investigation (ODI): Consumer complaints and defect reports.
  • NHTSA New Car Assessment Program (NCAP): Frontal, side, and rollover 5-Star crash safety test ratings.
  • U.S. EPA / FuelEconomy.gov: Standardized multi-cycle dynamometer fuel economy, MPGe, and electric driving range ratings.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.