Showing the 2010 Avenger Heat. We haven't verified this trim's engine; the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
20–24 mpgcombined; city 16–21, highway 27–30; every version of this model year
Five years of fuel
$13,530–$16,240U.S. average; Ohio $12,090–$14,510 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026
NHTSA overall safety rating
Not ratedNHTSA has no overall rating for this year
NHTSA's VIN data lists these trims for the 2010 Avenger. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 163 complaints with NHTSA about the 2010 Avenger. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Electrical system
40
0
6
0
Air bags
37
12
0
11
Vehicle speed control
27
1
0
0
Engine
23
1
2
0
Power train
20
0
0
0
Unknown or other
17
1
1
0
Seat belts
15
3
0
4
Service brakes
10
3
0
6
Steering
9
1
0
2
Electronic stability control (ESC)
6
0
0
0
Engine and engine cooling
6
0
1
0
Fuel/propulsion system
6
0
1
0
14 more parts
Structure
6
1
0
2
Exterior lighting
4
0
0
0
Tires
4
0
0
0
Service brakes, hydraulic
3
0
0
0
Wheels
3
0
0
0
Visibility
2
0
0
0
Visibility/wiper
2
0
0
0
Fuel system, diesel
1
0
1
0
Fuel system, gasoline
1
0
0
0
Latches/locks/linkages
1
0
0
0
Parking brake
1
1
0
0
Seats
1
0
0
0
Suspension
1
0
0
0
Traction control system
1
0
0
0
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 3 recall campaigns for the 2010 Avenger over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
Air bags; Air bags: frontal; Seat belts: pretensioner
Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Chrysler 200, 2010 Chrysler Sebring, 2010-2012 Dodge Caliber and 2010-2014 Jeep Patriot, Compass and Dodge Avenger vehicles. The Occupant Restraint Control (OCR) module may short circuit, preventing the frontal air bags, seat belt pretensioners, and side air bags from deploying in the event of a crash.
Risk: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems.
Remedy: Chrysler will notify owners, and dealers will replace the OCR, free of charge. Interim letters informing owners that parts are not available yet were mailed on October 26, 2016. The recall began on August 15, 2017. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is S61.
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 CHRYSLER SEBRING, 300, CHARGER (LX) AND DODGE CHALLENGER (LC), AVENGER (JS), AND JOURNEY (JC), AS WELL AS MODEL YEAR 2011 DODGE RAM LIGHT DUTY PICKUP (DS) VEHICLES. SOME OF THESE VEHICLES MAY EXPERIENCE A SEPARATION AT THE CRIMPED END OF THE POWER STEERING PRESSURE HOSE ASSEMBLY.
Risk: LEAKED POWER STEERING FLUID ONTO HOT ENGINE COMPONENTS COULD CAUSE A FIRE.
Remedy: DEALERS WILL INSPECT AND REPLACE AS NECESSARY THE POWER STEERING PRESSURE HOSES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 20, 2010. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 CHRYSLER SEBRING; DODGE AVENGER AND NITRO; JEEP LIBERTY, COMMANDER AND GRAND CHEROKEE; AND MODEL YEAR 2009-2010 DODGE RAM TRUCK. THESE VEHICLES MAY HAVE BEEN BUILT WITH AN IMPROPERLY FORMED OR MISSING BRAKE BOOSTER INPUT ROD RETAINING CLIP.
Risk: THIS COULD RESULT IN BRAKE FAILURE WITHOUT WARNING WHICH COULD CAUSE A CRASH.
Remedy: CHRYSLER WILL REPLACE THE BRAKE BOOSTER INPUT ROD RETAINING CLIP FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING FEBRUARY 2010. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.
Carmakers sent NHTSA 41 service bulletins and notices that cover the 2010 Avenger, the latest on Apr 2, 2025. They tell dealers how to fix known issues.
The parts they mention most: equipment (13), seats (7), structure (6), electrical system (5), engine and engine cooling (5).
NHTSA hasn't opened a defect investigation that covers this model year.
Maintenance
Oil
The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2010 Avenger.
These are searches on those sites; we don't copy or check their listings. Your ZIP is used for these links and never kept.
Specs
EPA class: midsize cars. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Avenger Front-Wheel Drive
2.4 L, 4 cyl
Automatic 4-spd
Regular Gasoline
21 / 30 / 24
Avenger Front-Wheel Drive
2.7 L, 6 cyl
Automatic 4-spd
Regular Gasoline or E85
19 / 27 / 22
Avenger Front-Wheel Drive
3.5 L, 6 cyl
Automatic 6-spd
Regular Gasoline
16 / 27 / 20
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data