Research · Compact Cars
2011 Lexus GS450HRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 5 owner complaints for the 2011 Lexus GS450H. Most complaints involve service brakes (3) and service brakes, hydraulic (1). The EPA rates it 23 mpg combined.
Combined MPG
23mpg
EPA · 1 version
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
5
Top: service brakes
Fuel cost / yr
$3,450est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2011 Lexus GS450H as of Oct 29, 2026.
Data from NHTSA Recalls API · synced Oct 29, 2026NHTSA vehicle page
Owner complaints by component
5 complaints filed with NHTSA · Aug 2011 – Jun 2025
- Service brakes3
- Service brakes, hydraulic1
- Vehicle speed control1
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 29, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Service brakes
3 reports
“ERROR CODE C1267 LOAD SENSING SWITCH FAILED... ABS LIGHTS ON TRACTON LIGHTS ON.”
Service brakes, hydraulic
1 report
“The contact owns a 2011 Lexus GS460. The contact stated that while operating the vehicle, the message "Hydraulic Brake Sensor Fault" remained displayed. Additionally, while depressing the brake pedal, the vehicle experienced severe shaking and vibration. The cause of the failure was not yet determined. The manufacturer and local dealer were not notified of the failure. The failure mileage was 149,000. The VIN was not available.”
Vehicle speed control
1 report1 crash
“TL* THE CONTACT OWNS A 2011 LEXUS GS 350. THE CONTACT STATED THAT WHILE ENTERING A PARKING SPACE, THE VEHICLE ACCELERATED CRASHED INTO A WALL. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE DEALER AND MANUFACTURER DIAGNOSED THAT THERE WAS NO FAILURE WITHIN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 1,900. UPDATED 3/29/12 *CN”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 29, 2026
Engines, transmissions & drive
1 version rated by the EPA
- EPA class
- Compact Cars
- Engines
- 3.5L 6-cyl hybrid
- Transmissions
- Automatic (AV-S6)
- Drive
- Rear-Wheel Drive
- Fuel
- 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 29, 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 |
|---|---|---|---|---|---|
| GS 450h Auto (AV-S6), 6 cyl, 3.5 L · Rear-Wheel Drive | 22 | 25 | 23 | $3,450 | 386 |
- 23mpg comb.
Data from EPA fueleconomy.gov · synced Oct 29, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2011 Lexus GS450H as of Oct 29, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Oct 29, 2026Vehicle 432
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.
2011 GS450H questions
How many recalls does the 2011 Lexus GS450H have?
0 recalls found in NHTSA data as of Oct 29, 2026.
What are the most common 2011 Lexus GS450H problems?
Owners filed 5 complaints with NHTSA. The most-cited components are service brakes (3), service brakes, hydraulic (1), vehicle speed control (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2011 Lexus GS450H get?
The EPA rates the 2011 Lexus GS450H at 23 mpg combined, depending on engine and drivetrain (1 version rated).
Data from NHTSA & EPA · synced Oct 29, 2026