2020 Mitsubishi Mirage G4Recalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 4 owner complaints for the 2020 Mitsubishi Mirage G4. Most complaints involve engine (2) and seat belts (1). The EPA rates it 35–37 mpg combined.
Safety recalls
Owner complaints by component
- Engine2
- Seat belts1
- Electrical system1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
What owners report most
Engine
“I PURCHASED THIS VEHICLE ON SEPTEMBER 4, 2020. IT HAD 12 MILES ON IT AND TO MY KNOWLEDGE I WAS THE ORIGINAL OWNER. ON SEPTEMBER 21, 2020 I TOOK THE VEHICLE ON A 3 HOUR DRIVE. WHILE TRAVELING AT 45 MILES PER HOUR, THE VEHICLE HIT A DECEASED SMALL ANIMAL (ROADKILL) WITH THE PASSENGER TIRE. THE VEHICLE THEN BECAME COMPLETELY DISABLED AS THE ENGINE STOPPED OPERATING. PER THE INSURANCE ADJUSTER, THE OBJECT WAS ABLE TO BOUNCE OFF OF THE ENGINE, AS IT IS NOT COVERED BY ANY PLATING, SHIELDING OR PROTECTION. AS THE VEHICLE SITS VERY LOW TO THE GROUND, THE INSURANCE ADJUSTER WAS SURPRISED THAT THE VEHICLE DID NOT HAVE THIS ENGINE PROTECTION AS A STANDARD MEASURE. AS A RESULT, THE SMALL OBJECT WHICH SHOULD HAVE JUST BOUNCED OFF THE CAR WAS ABLE TO CAUSE THE ENGINE TO COMPLETELY DISABLE AND NEED TO BE FULLY REPLACED. THE DAMAGE WAS OVER $9,900 IN TOTAL. IN CONVERSATIONS WITH THE DEALERSHIP, I WAS ADVISED THAT THIS PARTICULAR MITSUBISHI CAR ONLY HAS A SMALL STRIP OF PLASTIC KICK PLATE UNDER THE BUMPER AREA, AND THERE IS NO PROTECTION AT ALL FROM ELEMENTS OR OTHERWISE TO THE ENGINE UNDERCARRIAGE. NO REMEDIES WERE OFFERED TO ME IN REGARD TO THE DEFECTIVE VEHICLE.”
Seat belts
“The seatbelt did not restrain me in an accident I was injured from going into the airbag.”
Electrical system
“TL* THE CONTACT CALLED ON BEHALF OF A FRIEND WHO OWNS A 2020 MITSUBISHI MIRAGE G4. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 15 MPH, AND ATTEMPTING TO MAKE A LEFT TURN, THE VEHICLE STALLED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT EXPERIENCED THE FAILURE AFTER THE RADIO AND AIR CONDITION WAS ACTIVATED. THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE CONTACT EXPERIENCED THE FAILURE ON THREE OCCASIONS. THE VEHICLE WAS TAKEN TO CAMACHO MITSUBISHI LOCATED AT (401 AUTO VISTA DR, PALMDALE, CA 93551), HOWEVER, A DIAGNOSTIC TEST WAS STILL PENDING. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 3,951.”
Engines, transmissions & drive
- EPA class
- Compact Cars
- Engines
- 1.2L 3-cyl
- Transmissions
- Automatic (variable gear ratios) · Manual 5-spd
- Drive
- Front-Wheel Drive
- Fuel
- Regular Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
EPA fuel economy by version
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| Mirage G4 Auto (variable gear ratios), 3 cyl, 1.2 L · Front-Wheel Drive | 35 | 41 | 37 | $1,750 | 236 |
| Mirage G4 Man 5-spd, 3 cyl, 1.2 L · Front-Wheel Drive | 33 | 40 | 35 | $1,850 | 252 |
- 37mpg comb.
- 35mpg comb.
NHTSA 5-Star Safety Ratings
Maintenance basics
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat 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
2020 Mirage G4 questions
How many recalls does the 2020 Mitsubishi Mirage G4 have?
0 recalls found in NHTSA data as of Nov 5, 2026.
What are the most common 2020 Mitsubishi Mirage G4 problems?
Owners filed 4 complaints with NHTSA. The most-cited components are engine (2), seat belts (1), electrical system (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2020 Mitsubishi Mirage G4 get?
The EPA rates the 2020 Mitsubishi Mirage G4 at 35–37 mpg combined, depending on engine and drivetrain (2 versions rated).