2010 Mercedes-Benz GL450
Problems, Recalls & Reliability Report
Quick Summary
The 2010 Mercedes-Benz GL450 has 48 owner complaints filed with NHTSA — that's 1.0x the segment average of 48. The most common issue is air bags problems (44% of all complaints), specifically: tl* the contact owns a 2010 mercedes benz gl450. the contact stated that the driver's side head-rest air bag inadvertently deployed while driving 65 mph. the contact was not involved in a crash. there were no injuries. the vehicle was taken to the dealer who advised the contact that there was a shor. ⚠️ 1 fire report filed.
48
Total Complaints
0
Recalls Issued
—/5
Safety Stars
1.0x
vs Segment Avg
Known Problems(top 5 of 8)
AIR BAGS
21 complaints- • TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR
- • TL* TAKATA RECALL. THE CONTACT OWNS A 2010 MERCEDES-BENZ GL450. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V081000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. T
- • TAKATA RECALL, RECALL IS TAKING TO LONG AND MB SAYS THERE IS NO SOLUTION YET. THIS HAS BEEN GOING ON FOR OVER A YEAR. MB SHOULD HAVE TO REPURCHASE THE VEHICLE FOR A UNRESOLVED SAFETY ISSUE. WHAT ARE YOU DOING ABOUT IT?
“TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR”
— NHTSA complaint filing
When Problems Appear on the 2010 Mercedes-Benz GL450
Based on 25 owner complaints that included an odometer reading. Median mileage at time of complaint: 77K miles. Most complaints cluster in the 60-100K miles range.
AIR BAGS
BRAKES
Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.
Fuel Cost Calculator for 2010 Mercedes-Benz GL450
Live EIA pricesBased on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.
5-Year Gas Price History
EIA weekly retail data · 2021 → todaySource: US Energy Information Administration weekly retail gasoline prices.
Estimated Insurance Cost for 2010 Mercedes-Benz GL450
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Mercedes-Benz GL450 Service Intervals
Service A / Service B alternating schedule. Requires MB-approved oil (229.5 spec typically).
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Mercedes-Benz New-Vehicle Warranty Coverage
EQ EV battery warranty is 10 years/155,000 miles
These are the terms for a new Mercedes-Benz. If you're buying a used 2010 GL450, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mercedes-Benz dealer for VIN-specific remaining warranty.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 48 owner complaints for this specific year, here's what to check or ask about:
- ☐AIR BAGS: TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT THE DRIVER'S SIDE HEAD-REST AIR BAG INADVERTENTLY DEPLOYED WHILE DRIVING 65 MPH. THE CONTACT WAS NOT INVOLVED IN A CRASH. THERE WERE NO INJURIES. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THE CONTACT THAT THERE WAS A SHOR
Typically appears around 50K miles. Repair cost ~$500
- ☐BRAKES: TL* THE CONTACT OWNED A 2010 MERCEDES-BENZ GL450. WHILE THE CONTACT'S BROTHER WAS DRIVING DOWN A HILL, THE BRAKE PEDAL BECAME STUCK AND THE VEHICLE WOULD NOT STOP. THE VEHICLE DROVE UPHILL AND BECAME AIRBORNE. AS A RESULT, THE VEHICLE CRASHED INTO THE SIDE OF A NEIGHBOR'S HOUSE. THE AIR BAGS DEPLOYE
Typically appears around 50K miles. Repair cost ~$500
- ☐SUSPENSION: MY CAR WAS VERY LOW WHEN I SAW IT IN MY PARKING LOT AND IT WAS THE SUSPENSION,AND THE THINK IS THAT I ALREADY SAW A LOT OF MERCEDES BENZ WITH BAD SUSPENSION I ALREADY FIX MY CAR 2 TIMES. *TR
Typically appears around 50K miles. Repair cost ~$500
- ☐ELECTRICAL: TL* THE CONTACT OWNS A 2010 MERCEDES BENZ GL450. THE CONTACT STATED THAT WHILE MAKING A TURN, A WARNING LIGHT ILLUMINATED IN THE INSTRUMENT CLUSTER INDICATING THAT THE LEFT REAR TAILGATE ASSEMBLY HAD FAILED. THE FAILURE RECURRED INTERMITTENTLY. THE CONTACT STATED THAT WEEKS LATER, THE RIGHT REAR TAI
Typically appears around 50K miles. Repair cost ~$500
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Mercedes-Benz GL450 — Year Comparison
How does 2010 compare to other years? Fewer complaints = more reliable.
NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 48
- Recalls
- 0
- Fire reports
- 1
- Crash reports
- 1
- Injury reports
- 1
- Segment avg
- 48
Check a Specific VIN
See recalls for YOUR 2010 Mercedes-Benz GL450