Research · Midsize Cars

2018 Dodge ChallengerRecalls, problems, MPG & safety

NHTSA lists 4 safety recalls and 75 owner complaints for the 2018 Dodge Challenger. Most complaints involve electrical system (28) and power train (8). The EPA rates it 17–23 mpg combined, and NHTSA gives it 5 stars overall.

Combined MPG
17–23mpg
EPA · 6 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
4campaigns
Latest Aug 2018
Owner complaints
75
Top: electrical system
Fuel cost / yr
$2,800est.
EPA estimate, best version
01 —Recalls

Safety recalls

4 NHTSA campaigns · applies to some vehicles, check your VIN

Electrical system: front underhood

Free remedy

Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.

Electrical systemReported Aug 9, 2018NHTSA 18V524000

Power train: control module (tcm

Free remedy

Chrysler (FCA US LLC) is recalling certain Mopar Stage 1 Kit Performance Packages Powertrain Control Modules (PCM) Part Numbers P5160023, P5160025, and Demon Crate PCM Part Number 68412287AA. The PCMs are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

Power trainReported Jul 12, 2018NHTSA 18E053000

Electrical system: wiring

Free remedy

Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.

Electrical systemReported May 17, 2018NHTSA 18V332000
Data from NHTSA Recalls API · synced Oct 30, 2026 · All recall detailsNHTSA vehicle page
02 —Complaints

Owner complaints by component

75 complaints filed with NHTSA · Feb 2018 – Sep 2026
  1. Electrical system28
  2. Power train8
  3. Wheels6
  4. Steering6
  5. Engine5
  6. Air bags5
  7. Service brakes5
  8. Exterior lighting5
  9. Visibility/wiper4

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Challenger model year we’ve synced.

View as table
Model yearNHTSA complaints
200810
2009133
2010299
2011193
2012253
2013179
2014149
2015127
201678
201749
201875
201958
202020
202119
20229
202343
Crashes reported
9
Fires reported
2
Injuries reported
8
Deaths reported
0
Data from NHTSA Complaints API · synced Oct 30, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Electrical system

28 reports2 crashes1 fire
“The Uconnect HMI/touchscreen in my 2018 Dodge Challenger has visibly delaminated and developed severe phantom touch inputs. When powered on, the screen registers commands without any physical contact. The failed touchscreen remains installed and available for inspection. The vehicle has approximately 19,600 miles. This creates a significant driver distraction and safety risk while driving because the touchscreen repeatedly activates functions and changes settings without my input, including HVAC controls, fan speed, camera activation, audio sources/stations, menus, and other touchscreen-controlled features. Because the system is actively issuing unintended commands, I must look away from the road to determine what changed and try to correct it. Additional phantom inputs repeatedly occur immediately afterward, forcing repeated attention to the screen and diverting focus from traffic, road conditions, pedestrians, cyclists, and other hazards. The ongoing, unpredictable malfunction increases crash risk. The safety concern is not that the infotainment system is inoperative; it is that the touchscreen actively generates unintended inputs while driving, creating a…”
Owner complaint to NHTSAFiled Sep 2, 2026Electrical system, Unknown or otherODI 11761567

Power train

8 reports
“Driving along and all of a sudden the shifter lights started flashing, wipers turned on, steering became difficult, and finally the transmission locked up. Stalled in the middle of the hiway turn lane and because the transmission was locked up it couldn't even be pushed out of the way. Traffic was backed up and people trying to get around because I was blocking a major hiway intersection. The dodge dealership has had the car 3 times and finally diagnosed it as the rack and pinion plug.”
Owner complaint to NHTSAFiled Jun 9, 2026Power trainODI 11743056

Wheels

6 reports1 crash
“The contact owns a 2018 Dodge Challenger. The contact stated that the rims on the wheels of the vehicle were poorly designed and there were several cracks on the rims. The vehicle was taken to an independent mechanic who discovered cracks on the inside edges of the rims. The contact stated that the cracks were formed while driving over bumps and uneven road pavements. The dealer was notified of the failure, and the contact was notified that there were no recalls related to the VIN. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 75,000.”
Owner complaint to NHTSAFiled Apr 6, 2026WheelsODI 11729418
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026
04 —Key specs

Engines, transmissions & drive

6 versions rated by the EPA
EPA class
Midsize Cars
Engines
3.6L 6-cyl · 5.7L 8-cyl · 6.4L 8-cyl
Transmissions
Automatic 8-spd · Manual 6-spd
Drive
Rear-Wheel Drive · All-Wheel Drive
Fuel
Regular Gasoline · Midgrade Gasoline · Premium Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Oct 30, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Challenger
Auto 8-spd, 6 cyl, 3.6 L · Rear-Wheel Drive
193023$2,800389
Challenger GT
Auto 8-spd, 6 cyl, 3.6 L · All-Wheel Drive
182721$3,050415
Challenger
Auto 8-spd, 8 cyl, 5.7 L · Rear-Wheel Drive
162519$3,900466
Challenger
Auto 8-spd, 8 cyl, 6.4 L · Rear-Wheel Drive
152518$4,400486
Challenger
Man 6-spd, 8 cyl, 5.7 L · Rear-Wheel Drive
152318$4,400494
Challenger
Man 6-spd, 8 cyl, 6.4 L · Rear-Wheel Drive
142317$4,700523
  • Challenger
    Auto 8-spd, 6 cyl, 3.6 L
    19 city · 30 hwy · $2,800/yr
    23
    mpg comb.
  • Challenger GT
    Auto 8-spd, 6 cyl, 3.6 L
    18 city · 27 hwy · $3,050/yr
    21
    mpg comb.
  • Challenger
    Auto 8-spd, 8 cyl, 5.7 L
    16 city · 25 hwy · $3,900/yr
    19
    mpg comb.
  • Challenger
    Auto 8-spd, 8 cyl, 6.4 L
    15 city · 25 hwy · $4,400/yr
    18
    mpg comb.
  • Challenger
    Man 6-spd, 8 cyl, 5.7 L
    15 city · 23 hwy · $4,400/yr
    18
    mpg comb.
  • Challenger
    Man 6-spd, 8 cyl, 6.4 L
    14 city · 23 hwy · $4,700/yr
    17
    mpg comb.
Data from EPA fueleconomy.gov · synced Oct 30, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

2 tested variants
Overall rating
5/ 5
5 of 5
Dodge Challenger 2 DR RWD
Frontal crash
4 of 5
Side crash
5 of 5
Side pole
5 of 5
Rollover
4 of 5
Rollover risk
11.1%
Overall
5 / 5
Dodge Challenger 2 DR AWD
Frontal crash
4 of 5
Side crash
5 of 5
Side pole
5 of 5
Rollover
4 of 5
Rollover risk
11.1%
Data from NHTSA NCAP Safety Ratings API · synced Oct 30, 2026Vehicle 12423Vehicle 12422
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2018 Challenger questions

How many recalls does the 2018 Dodge Challenger have?

4 safety recalls as of Oct 30, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.

What are the most common 2018 Dodge Challenger problems?

Owners filed 75 complaints with NHTSA. The most-cited components are electrical system (28), power train (8), wheels (6). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2018 Dodge Challenger get?

The EPA rates the 2018 Dodge Challenger at 17–23 mpg combined, depending on engine and drivetrain (6 versions rated).

How safe is the 2018 Dodge Challenger?

NHTSA's New Car Assessment Program gives the 2018 Dodge Challenger 5 out of 5 stars overall.

Data from NHTSA & EPA · synced Oct 30, 2026