Head-to-head reliability
RAM Promaster 1500 vs FORD F 150
How the RAM Promaster 1500 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
RAM Promaster 1500 vs FORD F 150: The Promaster averages 0.5 complaints per year with no recalls, while the F-150 averages 1,131 complaints per year and has 145 recalls. F-150 owners report transmission failures and electrical glitches, whereas Promaster issues are mostly conversion-related. Source: NHTSA owner complaints.
The picture
Is the RAM Promaster 1500 or FORD F 150 more reliable?
A plain-English read on what the NHTSA record says about living with each vehicle.
RAM Promaster 1500
The RAM Promaster 1500 is a workhorse van often converted into campers or used for commercial duty. Over the past decade, it has generated very few complaints—about 0.5 per year—and no recalls. The issues that do surface tend to be conversion-related (like propane fittings or solar panels) or quality-of-life annoyances (backup camera aiming, A-pillar blind spot). This suggests a generally low-maintenance ownership experience, but the few reports highlight areas where aftermarket modifications or design oversights can create safety concerns.
FORD F 150
The Ford F-150 is America's best-selling pickup, and it shows in the sheer volume of complaints—over 11,000 in ten years, averaging more than 1,100 per year. The dominant theme is powertrain trouble, especially the 10-speed automatic transmission, which owners describe as jerky, hard-shifting, and sometimes failing outright. Electrical gremlins and lighting issues also appear frequently. With 145 recalls and hundreds of crash/injury reports, the F-150 demands more vigilance from a used buyer, but its popularity means parts and service are widely available.
The numbers
Side-by-side NHTSA record
Lower is better in every category. The highlighted cell is the stronger result.
| Category | RAM Promaster 1500 | FORD F 150 |
|---|---|---|
| Total complaintsAll model years combined | 5 Better | 11,311 |
| Safety recallsFederal recall campaigns | 0 Better | 145 |
| Crash reportsCrash-related complaints | 0 Better | 328 |
| Complaints per yearAveraged across model years | 0.5 Better | 1131.1 |
| Reported injuriesTied to owner complaints | 0 Better | 287 |
| 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.
RAM Promaster 1500
- 01UNKNOWN OR OTHER2
- 02POWER TRAIN1
- 03EQUIPMENT1
- 04VISIBILITY1
- 05STRUCTURE1
Owners of converted Promasters report propane system leaks due to Teflon tape on connections, and backup cameras that show the floor instead of what's behind, with missing grid lines. These are safety-relevant because they affect gas safety and rear visibility.
One owner mentioned a recall for powertrain issues (NHTSA 23V301) but couldn't get parts in a timely manner. This points to a potential transmission or drivetrain defect that may not yet be fully resolved.
A solar panel fractured and detached while driving, indicating that roof-mounted accessories may not be securely fastened, posing a road hazard.
The driver's side A-pillar trim blocks the side mirror, creating a blind spot that could hide other vehicles or pedestrians.
“This vehicle was transformed into a Solis Pocket 36A motorhome by Winnebago in 2022. This, as well as many others converted by Winnebago in 2023 abs 2024 as well, contains a propane tank, heater, and 2 burner stovetop. They used Teflon tape on propane connect…”
“The rear backup camera does not work correctly. The picture is of the floor and not the obstacle directly behind the vehicle. Also, the grid lines that assist in parking no longer appear. Yes - this vehicle is available for inspection. It is a safety issue be…”
FORD F 150
- 01POWER TRAIN3,553
- 02ELECTRICAL SYSTEM2,071
- 03UNKNOWN OR OTHER1,401
- 04EXTERIOR LIGHTING1,164
- 05ENGINE847
The 10R80 transmission is a major sore spot: owners report hard shifts, clunks, jerks between gears, and even sudden loss of power with the vehicle shutting off. This can be dangerous in traffic and expensive to fix.
Electrical issues range from loud bangs from the transmission (possibly sensor-related) to persistent dashboard warnings like 'Front Camera Malfunction' and 'Pre-Collision Assist Not Available' that appear every time the truck starts.
Headlight problems are common enough to have been a recall subject, which could mean dim or failing lights that reduce nighttime visibility.
Engine-related complaints are numerous, though the sample text doesn't detail specific symptoms. Given the volume, expect potential issues with engine performance or reliability.
“I started noticing hard and delayed shifts from 7th into 8th gear. My RPM's were not increasing when this happened, and then on a very crowded major road I lost all power, vehicle shut off and drifted, then started up and jerked again very hard. This failure…”
“I am reporting a safety-related transmission problem I experienced with my 2020 Ford F-150 equipped with the 10R80 automatic transmission. While driving normally, the transmission shifts hard (ie: jerks, clunks) between 4-5 and 5-6 gears, and has on occasion…”
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.
RAM Promaster 1500
No recalls on record.
FORD F 150 — 145 recalls
The defect: Ford Motor Company (Ford) is recalling certain 2018-2020 F-150 trucks equipped with high series LED headlamps with Autolamp (On/Off) functionality. The Daytime Running Lamps (DRL) may remain activated instead of dimming to parking lamps when the Master Lighting Switch (MLS) is manually rotated from…
The risk: DRL that cannot dim may reduce the visibility of other drivers, increasing the risk of a crash.
The fix: Ford will notify owners, and dealers will reprogram the body control module, free of charge. The recall began March 10, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20C03.
The defect: Ford Motor Company (Ford) is recalling certain 2019-2020 F-150 vehicles. The fastener securing the Power Distribution Box (PDB) 12V cable and Battery Monitoring System (BMS) eyelets to the positive battery terminal may loosen and affect the vehicle's systems such as instrument panel displays and br…
The risk: Inoperative vehicle systems or an engine stall can increase the risk of a crash. Reduced braking and steering efforts increases the risk of a crash. This condition could also create a resistive short, increasing the risk of a fire.
The fix: Ford will notify owners, and dealers will inspect the positive battery cable/BMS/PDB joint for excess sealant adhesive and remove any excessive adhesive, reassemble the joint, and retorque the fastener, as necessary, free of charge. The re…
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 2018-2020 F-150 and 2019-2020 F-250, F-350, F-450, and F-550 Super Duty pickup trucks, and 2018-2019 Ford Explorer, 2019-2020 Expedition, and 2020 Escape vehicles equipped with driver and/or passenger's manual front seat back recliner mechanisms. Also…
The risk: A seat back with an improperly assembled recliner mechanism may have reduced strength and may not adequately restrain an occupant in a crash, increasing the risk of injury.
The fix: Ford will notify owners, and Ford and Lincoln dealers will inspect the seat structure and replace them, as necessary, free of charge. The recall began October 21, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's num…
Buyer analysis
RAM Promaster 1500 or FORD F 150: which should you buy?
The RAM Promaster 1500 has far fewer complaints per year (0.5) compared to the Ford F-150 (1,131), indicating a lower rate of reported problems. In practice, this means a Promaster buyer is less likely to encounter major mechanical failures, but the F-150's issues are more widespread and potentially severe, especially regarding the transmission.
Key differences
- The Promaster has almost no complaints (5 total) while the F-150 has thousands, especially about the 10-speed transmission's harsh shifting and failures.
- Promaster issues are often related to aftermarket conversions (propane, solar panels) and visibility, whereas F-150 issues are more mechanical and electrical.
- The F-150 has 145 recalls, including for headlights and engine, while the Promaster has zero recalls.
- Crash and injury reports are far higher for the F-150 (328 crashes, 287 injuries) compared to none for the Promaster.
- Check the backup camera view and grid lines—if it shows the floor or lacks lines, it may need adjustment or replacement.
- Inspect any aftermarket propane or solar installations for proper sealing and mounting, as leaks and detachments have been reported.
- Test-drive the F-150 at various speeds to feel for hard shifts or clunks, especially between 4th-6th and 7th-8th gears.
- Look for warning lights on startup, such as 'Front Camera Malfunction' or 'Pre-Collision Assist Not Available,' which indicate electrical issues.
Before you buy
- For the Promaster, have a mechanic inspect the propane system and roof attachments if it's a camper conversion.
- For the F-150, check the transmission fluid condition and service history; consider a transmission inspection.
- Verify that any open recalls have been performed on the F-150, especially for headlights and engine.
- Test all camera and sensor functions on both vehicles, including backup camera and collision warnings.
- Take a thorough test drive on varied roads to listen for unusual noises and feel for shifting smoothness.
Year by year
Which model years to avoid
Complaints per model year for both vehicles — lower is better. The spikes are the years to scrutinize.
| Year | RAM Promaster 1500 | FORD F 150 |
|---|---|---|
| 2026 | 0 | 24 |
| 2025 | 0 | 329 |
| 2024 | 0 | 617 |
| 2023 | 1 | 1507 |
| 2022 | 0 | 3432 |
| 2021 | 4 | 5234 |
| 2020 | 0 | 33 |
| 2019 | 0 | 36 |
| 2018 | 0 | 56 |
| 2017 | 0 | 43 |
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 RAM Promaster 1500 or FORD F 150 in front of you — accident history, open recalls and title records.
Go deeper
Full reliability reports
- Comparison
- RAM Promaster 1500 vs FORD F 150
- RAM Promaster 1500 total complaints
- 5
- FORD F 150 total complaints
- 11,311
- RAM Promaster 1500 total recalls
- 0
- FORD F 150 total recalls
- 145
- RAM Promaster 1500 avg complaints/year
- 0.5
- FORD F 150 avg complaints/year
- 1131.1
- More reliable overall
- RAM Promaster 1500
- RAM Promaster 1500 top complaint area
- UNKNOWN OR OTHER
- FORD F 150 top complaint area
- POWER TRAIN