Head-to-head reliability
GMC T Series vs FORD F 150
How the GMC T Series and FORD F 150 compare on NHTSA complaints, recalls and crash reports — and which is the lower-risk used buy.
Based on NHTSA owner-complaint & recall records
GMC T Series vs FORD F 150: The GMC T Series has 30 complaints and 5 recalls over 10 years, while the Ford F 150 has 11,621 complaints and 151 recalls. The F 150's complaints are heavily concentrated in power train and electrical failures, whereas the GMC's are more scattered. Source: NHTSA owner complaints.
The picture
Is the GMC T Series or FORD F 150 more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
GMC T Series
The GMC T Series is a commercial-style truck that shows a relatively low complaint volume over ten years, but the pattern is scattered across several systems. Owners report sudden acceleration, rusted rotors, sticking speedometers, and temperature fluctuations, suggesting that while major failures are infrequent, they can be safety-relevant. With only 30 complaints and 5 recalls, it may suit a buyer who values simplicity over modern features, but each reported issue should be checked carefully.
FORD F 150
The Ford F 150 is a high-volume pickup with a very large complaint count, dominated by power train and electrical problems. Owners describe recurring transmission limp mode, lead frame failures, and even a rear window shattering from a defroster short. The sheer number of complaints and recalls means a used F 150 requires a thorough history check, especially for transmission and electrical repairs.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | GMC T Series | FORD F 150 |
|---|---|---|
| Total complaintsAll model years combined | 30 Better | 11,621 |
| Safety recallsFederal recall campaigns | 5 Better | 151 |
| Crash reportsCrash-related complaints | 4 Better | 330 |
| Complaints per yearAveraged across model years | 3.0 Better | 1162.1 |
| Reported injuriesTied to owner complaints | 7 Better | 297 |
| Reported deathsTied to owner complaints | 0 Better | 1 |
Source: NHTSA owner complaints & recall records.
What actually goes wrong
The problems owners report
The most-complained-about systems on each vehicle — what fails, and what owners say in their own words.
GMC T Series
- 01EQUIPMENT26
- 02ELECTRICAL SYSTEM6
- 03ENGINE AND ENGINE COOLING5
- 04SERVICE BRAKES3
- 05HYDRAULIC3
Owners report sudden acceleration incidents, including one in a 1999 Oldsmobile Silhouette minivan, which is a serious safety concern. They also mention rusted rotors that could not be resurfaced at low mileage, indicating premature corrosion on brake components.
Complaints describe speedometers sticking or failing entirely, as in a 2004 GMC Sierra and a 2003 GMC 1500. This can lead to speeding tickets or unsafe driving because the driver cannot judge speed accurately.
One owner reported a temperature gauge fluctuating between cold and hot shortly after purchase, suggesting cooling system or sensor issues. Another complaint mentions an engine fire in a Ford Ranger, but that is not a GMC T Series, so it should not be attributed to this vehicle.
Owners report rusted rotors requiring replacement at 11,000 and 27,140 miles, and antilock brakes activating during slow stops due to wheel speed sensor failures. These issues can increase stopping distance and repair costs.
“ON TWO OCCASIONS IN 2005, WE HAD INCIDENCES OF SUDDEN ACCELERATION. WE OWN A 1999 OLDSMOBILE SILHOUETTE MINIVAN AND IN GENERAL IT HAS BEEN A TROUBLE-FREE VEHICLE. IT IS WELL-MAINTAINED BY THE CHEVROLET-OLDSMOBILE DEALER. IN THE FIRST INCIDENT MY WIFE WAS DRIV…”
“THIS VEHICLE AT 11,000 MILES ONE YEAR AGO WENT FOR STATE INSPECTION AND THE ROTORS WERE SO RUSTED THAT THEY COULD NOT BE REFACED SO THEY WERE REPLACED UNDER THE GENERAL VEHICLE 3 YR 30,000 MILE WARRANTY. THEN TODAY AT 27140 MILES DURING STATE INSPECTION THE R…”
FORD F 150
- 01POWER TRAIN3,648
- 02ELECTRICAL SYSTEM2,100
- 03UNKNOWN OR OTHER1,431
- 04EXTERIOR LIGHTING1,224
- 05ENGINE880
Owners describe a never-ending lead frame issue that nearly caused a collision, and a 2017 F-150 V8 with a 6-speed automatic that repeatedly goes into limp mode and sticks in 5th gear. These transmission problems can leave the truck undrivable or dangerous on the highway.
The same lead frame problem is also reported under electrical, and one owner had a 2017 F-150 enter highway limp mode due to an output speed sensor failure. Electrical faults can trigger sudden loss of power and require costly diagnostics.
A rear window defroster short caused the back window to explode outward within minutes of use, with no other vehicles involved. This is a rare but alarming failure that could cause injury from shattered glass.
Although no sample complaint text is provided for exterior lighting, the high complaint count (1,224) suggests owners frequently report lighting failures. Buyers should check all lights and wiring, as lighting problems can affect visibility and safety.
“This lead frame issue is never ending. Well over a decade without a proper remedy. I’m very familiar with it. but this one nearly ended my life. After the near collision I called my mechanic and bought a new ford lead frame from a dealership. It’s doing fine…”
“My 2017 Ford F-150 V8 with the 6-speed automatic transmission has been experiencing a serious and recurring transmission malfunction. The truck has consistently, almost on a daily basis, gone into limp mode and become stuck in 5th gear. It also frequently fai…”
Official recalls
Safety recalls on record
Federal recall campaigns — the defect, the risk, and the fix. Confirm any open recall was completed before you buy.
GMC T Series — 5 recalls
The defect: GM IS RECALLING 1,880 MODEL YEAR 2007 CHEVROLET KODIAK AND T-SERIES, GMC TOPKICK AND T-SERIES, AND ISUZU F-SERIES AND H-SERIES PASSENGER VEHICLES EQUIPPED WITH 7.8L DIESEL ENGINE. THE AIR COMPRESSOR IN SOME OF THESE VEHICLES MAY NOT BUILD ENOUGH AIR PRESSURE TO SUPPORT THE AIR BRAKE SYSTEM. IF THIS…
The risk: IF THE DRIVER IGNORES THESE WARNINGS AND CONTINUES TO DRIVE THE VEHICLE, AND IF THERE WAS A CONTINUED LOSS OF PRESSURE, THE REAR SPRING PARKING BRAKES WOULD AUTOMATICALLY APPLY, PREVENTING THE TRUCK FROM BEING DRIVEN.
The fix: DEALERS WILL INSPECT THE AIR COMPRESSOR FOR ITS ABILITY TO BUILD AIR PRESSURE, AND EITHER MODIFY THE AIR COMPRESSOR BY ELIMINATION OF THE SUPPRESSION VALVE OR REPLACE THE AIR COMPRESSOR ASSEMBLY FREE OF CHARGE. THE RECALL IS EXPECTED TO BE…
The defect: ON CERTAIN MEDIUM DUTY CONVENTIONAL AND TILT CAB TRUCKS EQUIPPED WITH 7.8L DIESEL ENGINES AND AIR BRAKES, THE AIR COMPRESSOR MAY NOT BUILD ENOUGH AIR PRESSURE TO SUPPORT THE AIR BRAKE SYSTEM.
The risk: IF THIS CONDITION WERE TO OCCUR WHILE THE VEHICLE WAS STATIONARY (BRAKES APPLIED) THE AIR BRAKES WOULD REMAIN APPLIED AND PREVENT THE VEHICLE FROM MOVING. IF THIS CONDITION WERE TO OCCUR WHILE THE VEHICLE WAS IN MOTION, THE DUAL SYSTEM AIR…
The fix: DEALERS WILL REPLACE THE AIR COMPRESSOR HEAD. THE RECALL BEGAN ON MAY 23, 2007. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR ISUZU AT 1-800-255-6727.
The defect: CERTAIN MEDIUM DUTY TRUCKS EQUIPPED SR-7 BENDIX BRAKE VALVES, THE CHECK VALVE INSIDE THE VALVE CAVITY MAY NOT PROPERLY SET, CAUSING INTERNAL AIR LEAKAGE. IF THE CHECK VALVE DOES NOT PROPERLY SEAT, THE RESULTING LEAKAGE CAN CAUSE A DELAY IN THE APPLICATION OF THE SPRING BRAKES TO PARK THE VEHICLE AF…
The risk: THE DELAYED PARKING BRAKE APPLICATION CAN OCCUR WITHOUT WARNING, LEADING TO UNINTENDED VEHICLE ROLLAWAY INCREASING THE RISK OF A CRASH.
The fix: DEALERS WILL INSPECT THE VALVES AND REPLACE IT FREE OF CHARGE. THE RECALL BEGAN ON JULY 31, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR ISUZU AT 1-800-255-6727.
The defect: CERTAIN TRUCKS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS." AN INTERNAL CONTROL AND CHECK VALVE WITHIN THE AIR BRAKE APPLICATION VALVE ASSEMBLY WAS CONFIGURED IMPROPERLY, PREVENTING AIR FROM FLOWING THROUGH THE BRAKE SYSTEM AS DESIGNED.…
The risk: IF STOPPING DISTANCE WAS LIMITED, A VEHICLE CRASH COULD RESULT.
The fix: DEALERS WILL REPLACE THE AIR BRAKE APPLICATION VALVE ASSEMBLY ON C-SERIES OR REROUTE THE AIR BRAKE LINES ON T-SERIES FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 20, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9…
FORD F 150 — 151 recalls
The defect: Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater. Water and contaminants may get into the block heater cable's splice connector causin…
The risk: When the heater is plugged in, prolonged corrosion could cause a resistive short, increasing the risk of overheated or melted wiring which can increase the risk of a fire.
The fix: Ford will notify owners, and dealers will disable the block heater cable, free of charge. Once parts are available, Dealers will replace the engine block heater cable, free of charge. The recall began June 3, 2019. Owners may contact Ford…
The defect: Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater and previously remedied under recall 18V894. During the previous repair, the block he…
The risk: A damaged cable could cause a resistive short, increasing the risk of overheated or melted wiring, increasing the risk of a fire.
The fix: Ford will notify owners, and dealers will disable the engine block heater from being used. When replacement cables become available, a second notice will be mailed and dealers will replace the engine block heater cord, free of charge. The…
The defect: Ford Motor Company (Ford) is recalling certain 2015-2018 Ford F-150 Regular Cab and SuperCrew Cab vehicles. If a front seat belt pretensioner deploys as the result of a crash, the sparks may ignite materials such as carpeting or insulation within the B-pillar area.
The risk: A vehicle fire could result if materials ignite inside the vehicle.
The fix: Ford will notify owners, and dealers will remove the B-pillar insulation material and wiring harness tape, and install heat resistant tape, free of charge. The recall began September 28, 2018. Owners may contact Ford customer service at 1-…
The defect: Ford Motor Company (Ford) is recalling certain 2015-2017 Ford F-150, and 2017 F-250, F-350, F-450, and F-550 Super Duty trucks. The doors on these vehicles may have a bent or kinked actuation cable or the door latches may freeze after water gets into the latch. Either condition can result in the do…
The risk: A door that opens while driving can increase the risk of injury.
The fix: Ford will notify owners, and dealers will inspect the door latch actuation cables and repair if necessary, and install water shields over the door latches, free of charge. The recall began October 12, 2018. Owners may contact Ford customer…
Buyer analysis
GMC T Series or FORD F 150: which should you buy?
The GMC T Series has far fewer complaints per year (3.0 vs. 1,162.1) and fewer recalls (5 vs. 151), so it appears less likely to overwhelm an owner with recurring problems. However, the F 150's issues are concentrated in major systems like the power train, meaning a used F 150 may need more expensive repairs if problems arise.
Key differences
- The GMC T Series has 30 complaints over 10 years, while the Ford F 150 has 11,621, a massive difference in reported problem frequency.
- Ford F 150 complaints are dominated by power train and electrical issues such as lead frame failures and limp mode, whereas GMC T Series complaints are spread across equipment, electrical, engine, and brakes.
- The GMC T Series has 5 recalls, mostly for brake and clutch systems, while the Ford F 150 has 151 recalls covering engines, seat belts, latches, and air bags.
- Ford F 150 owners report serious safety events like a rear window exploding from a defroster short, while GMC T Series owners report sudden acceleration and rusted rotors.
- Check for sudden acceleration symptoms by test-driving at low speeds and inspecting the throttle and cruise control systems, as one owner reported two incidents.
- Inspect brake rotors for rust and pitting, especially on low-mileage vehicles, because owners reported rotors too rusted to resurface at 11,000 and 27,140 miles.
- Test the transmission thoroughly for limp mode, harsh shifting, or sticking in gear, as owners of a 2017 F-150 reported daily limp mode and 5th-gear lockup.
- Check the rear window defroster for signs of shorting or overheating, and inspect the glass for cracks, because one owner reported the window exploding outward after using the defroster.
Before you buy
- Obtain a full vehicle history report and verify that all open recalls have been performed, especially for the Ford F 150's many engine and air bag recalls.
- During a test drive, pay attention to transmission shifting and any warning lights, and on the GMC T Series check the speedometer for sticking.
- Have a mechanic inspect the brakes on both vehicles, looking for rusted rotors on the GMC T Series and any signs of antilock brake sensor failure.
- For the Ford F 150, ask for records of lead frame or transmission repairs and scan for stored trouble codes related to the output speed sensor.
- Check all electrical components, including lights, gauges, and the rear defroster, and on the GMC T Series verify the temperature gauge reads correctly.
Check the actual car
Comparing models is smart. Checking the VIN is essential.
Brand averages tell you the trend. A VIN check tells you what's wrong with the specific GMC T Series or FORD F 150 in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- GMC T Series vs FORD F 150
- GMC T Series total complaints
- 30
- FORD F 150 total complaints
- 11,621
- GMC T Series total recalls
- 5
- FORD F 150 total recalls
- 151
- GMC T Series avg complaints/year
- 3.0
- FORD F 150 avg complaints/year
- 1162.1
- More reliable overall
- GMC T Series
- GMC T Series top complaint area
- EQUIPMENT
- FORD F 150 top complaint area
- POWER TRAIN