Research · Compact Cars
2021 Lexus UX 250HRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 2 owner complaints for the 2021 Lexus UX 250H. Most complaints involve engine (1). The EPA rates it 39–42 mpg combined, and NHTSA gives it 5 stars overall.
Combined MPG
39–42mpg
EPA · 2 versions
NHTSA overall
5of 5 stars
NCAP crash tests
Safety recalls
0campaigns
NHTSA
Owner complaints
2
Top: engine
Fuel cost / yr
$1,550est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2021 Lexus UX 250H as of Oct 30, 2026.
Data from NHTSA Recalls API · synced Oct 30, 2026NHTSA vehicle page
Owner complaints by component
2 complaints filed with NHTSA · Mar 2021 – Sep 2021
- Engine1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 30, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Engine
1 report1 fire
“The contact owned a 2021 Lexus UX 250 Hybrid. The contact stated that while their father was driving approximately at 65 mph when the warning for tire low pressure had illuminated. The driver pulled over to check the tires to the side of the road. After pulling over the driver noticed smoke coming from underneath the hood between the tire on the driver's side. Both parties exited the vehicle when suddenly the vehicle burst in flames. The fire department extinguished the fire and a report was filed. The vehicle was towed and totaled. The dealer was informed about the incident. After investigating they were unable to determine the cause due to the state of the vehicle from the fire. The contact stated that they were no injuries or medical attention needed. The manufacturer was made aware of the issue and opened a case regarding the matter. The approximate failure mileage was 250.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Compact Cars
- Engines
- 2.0L 4-cyl hybrid
- Transmissions
- Automatic (AV-S6)
- Drive
- Front-Wheel Drive · All-Wheel Drive
- Fuel
- Regular 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
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| UX 250h Auto (AV-S6), 4 cyl, 2.0 L · Front-Wheel Drive | 43 | 41 | 42 | $1,550 | 209 |
| UX 250h AWD Auto (AV-S6), 4 cyl, 2.0 L · All-Wheel Drive | 41 | 38 | 39 | $1,650 | 225 |
- 42mpg comb.
- 39mpg comb.
Data from EPA fueleconomy.gov · synced Oct 30, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
Overall rating
5/ 5
5 of 5Lexus UX 250h 5 HB AWD
- Frontal crash
- 4 of 5
- Side crash
- 5 of 5
- Side pole
- 5 of 5
- Rollover
- 4 of 5
- Rollover risk
- 14.0%
Data from NHTSA NCAP Safety Ratings API · synced Oct 30, 2026Vehicle 15817
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| 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
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2021 UX 250H questions
How many recalls does the 2021 Lexus UX 250H have?
0 recalls found in NHTSA data as of Oct 30, 2026.
What are the most common 2021 Lexus UX 250H problems?
Owners filed 2 complaints with NHTSA. The most-cited components are engine (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2021 Lexus UX 250H get?
The EPA rates the 2021 Lexus UX 250H at 39–42 mpg combined, depending on engine and drivetrain (2 versions rated).
How safe is the 2021 Lexus UX 250H?
NHTSA's New Car Assessment Program gives the 2021 Lexus UX 250H 5 out of 5 stars overall.
Data from NHTSA & EPA · synced Oct 30, 2026