Welcome to the rolling graveyards of the American highway, where dreams of the open road go to die in a cloud of radiator steam. These 27 RVs are the reason mechanics own offshore bank accounts and why ‘as-is’ is the scariest phrase in the English language.
27. Fleetwood Discovery (2002-2006)
The Discovery is aptly named because you’ll spend every weekend discovering a new way for water to enter the cabin. Its roof seals have the structural integrity of a wet saltine cracker, leading to pervasive mold issues that smell like a locker room in July.
Mechanics call these ‘the damp squib’ because the electrical gremlins are as constant as the leaks. Expect to drop $7,000 on a full roof reseal and interior remediation before you even hit the Grand Canyon.
26. Winnebago LeSharo (1983-1992)
This was the unholy union of American coach-building and a Renault powertrain that had the pulling power of a geriatric hamster. It’s an RV that’s perpetually ‘about to’ break down, usually in the middle of a four-lane intersection.
Trying to find parts for the 2.2L diesel is like hunting for a unicorn in a haystack. When the transmission inevitably grenades, you’re looking at an $8,000 bill to retro-fit a powertrain that actually works.
25. Gulf Stream BT Cruiser (2004-2008)
The BT Cruiser looks sleek, but it’s built with the precision of a middle-school woodshop project. Owners report cabinet doors falling off during mild turns and plumbing fixtures that vibrate loose after twenty miles of pavement.
The real kicker is the slide-out motors that sound like a coffee grinder full of gravel. A full motor replacement and track realignment will easily shave $3,500 off your kids’ college fund.
24. Forest River Georgetown (2008-2012)
Georgetown owners are a hardy bunch, mostly because they have to be to survive the constant furnace failures. These units were notorious for interior trim that peels away like a bad sunburn the moment the humidity hits 40%.
If you hear a rhythmic thumping, it’s not your heart—it’s the leveling jacks failing to retract. Replacing the hydraulic pump and lines is a $4,500 ‘welcome to the club’ fee.
23. Coachmen Leprechaun (2012-2015)
There’s no pot of gold at the end of this rainbow, just a leaky over-cab bunk. The front cap on these years is famous for separating from the body, turning your sleeping area into an outdoor shower whenever it drizzles.
Once the water hits the delamination stage, your RV starts looking like it has giant bubbles under its skin. Fixing that structural nightmare can balloon into a $9,000 body shop nightmare.
22. Thor Windsport (2014-2017)
The Windsport is a masterclass in ‘just good enough’ engineering that isn’t actually good enough. The dash air conditioning is known to quit the moment the outside temperature exceeds a pleasant 72 degrees.
Expect the entry door to warp and whistle like a teakettle at highway speeds. Between the AC compressor and the door realignment, keep $3,200 in your ‘misery fund’ at all times.
21. Fleetwood Bounder (1995-2000)
The ‘Classic’ Bounder is a legend, but the late 90s models are legends for the wrong reasons. The P30 chassis used here was essentially a bread truck frame trying to carry a small house, leading to handling that feels like steering a marshmallow with a toothpick.
Suspension upgrades are mandatory unless you enjoy white-knuckle driving. A full set of shocks, air bags, and steering stabilizers will run you $5,000 just to keep it between the lines.
20. Holiday Rambler Vacationer (2002-2005)
This RV is a vacationer in name only; it spends most of its time in the shop. The electrical transfer switches are known to fry without warning, leaving you with a very expensive, very heavy paperweight.
When the slide-out seals fail—and they will—it funnels water directly into the subfloor. A floor rot repair job on one of these can easily top $11,000 in labor alone.
19. Itasca Suncruiser (2001-2004)
The Suncruiser was Winnebago’s fancy cousin, but it brought fancy problems to the party. The fiberglass roof is known to lift off at high speeds like a giant sardine can lid if the adhesive fails.
If you don’t catch the roof lift early, the wind will rip it clean off on the interstate. That’s a $12,000 ‘oopsie’ that your insurance company will definitely argue about.
18. Jayco Greyhawk (2014-2016)
Jayco usually builds a solid unit, but these specific Greyhawks had a vendetta against their owners’ wallets. The tank sensors are notoriously optimistic, telling you the black tank is empty right before the ‘shitter is full’ moment.
The J-Ride suspension was marketed as smooth, but the bushings tend to disintegrate by year three. A full suspension refresh and sensor overhaul will cost you a cool $4,000.
17. Forest River Sunseeker (2010-2014)
The Sunseeker is the poster child for ‘Friday afternoon at the factory.’ We’ve seen everything from upside-down wiring to plumbing lines that lead to nowhere, tucked neatly behind the shower wall.
The real nightmare is the recurring leak in the rear pass-through storage that rots the frame. Fixing the structural steel and the wood rot is a $6,500 headache you don’t want.
16. Monaco Dynasty (1998-2002)
When it works, it’s a palace; when it doesn’t, it’s a black hole for cash. The complex multiplex wiring system in these early 2000s units is a labyrinth that even the original engineers can’t solve.
A single short in the lighting controller can leave you in total darkness while you’re doing 65 mph. Diagnosing and replacing the control modules will set you back $5,500 and your sanity.
15. Keystone Montana (2005-2010)
As the best-selling fifth wheel, there are plenty of these around, and plenty of them have ‘frame flex.’ This is a fancy term for the front of the RV literally snapping away from the chassis.
If you see the molding moving when you hitch up, you’re looking at a structural failure. Welding the frame and reinforcing the sidewalls is a $10,000 job that usually requires stripping the front of the unit.
14. Thor Hurricane (2014-2018)
The Hurricane lives up to its name by leaving a trail of destruction in its wake. The fit and finish are so loose that owners joke the screws are actually just ‘suggestions’ for the panels to stay put.
The most common failure is the hydraulic leveling jacks that refuse to stay up, dragging on the pavement with a shower of sparks. A full hydraulic system rebuild is a $4,800 gut punch.
The 27 Worst RVs Mechanics Will NEVER Recommend You Buy — Part 2
13. Coachmen Mirada (2002-2006)
The Mirada was built to a price point, and it shows in every rattling plastic component. The front windshields are known to pop out of their seals because the body flexes so much on uneven ground.
Reseating the glass and reinforcing the front cap is a recurring $2,500 cost every time you hit a big pothole. It’s an RV that’s literally trying to shed its own face.
12. Winnebago Rialta (1995-2005)
This was a Volkswagen Eurovan with a backpack, and it was chronically overloaded from day one. The transmission is the weak link, usually giving up the ghost the moment you try to climb a hill with a full water tank.
Since it’s a VW powertrain, repairs are priced in ‘European Luxury’ dollars. A rebuilt transaxle and cooling system upgrade will cost you $9,000, and it’ll still be slow.
11. Dutchmen Kodiak (2010-2013)
The Kodiak is a beast, but not in a good way. The ultra-light construction meant the floors were made of a ‘laminated sandwich’ that turns into mush the second a window seal fails.
Walking on a Kodiak floor shouldn’t feel like a trampoline, but it often does. Replacing a soft floor in one of these lightweights is a $7,000 labor-intensive nightmare.
10. Forest River Rockwood (2008-2012)
Delamination is the boogeyman of the RV world, and the Rockwood of this era was its favorite victim. The fiberglass outer skin pulls away from the luan backing, creating ugly bubbles that destroy the resale value.
Once delamination starts, it’s like cancer for your camper. A proper repair involves peeling the side off and starting over, which can easily hit $12,000 at a specialty body shop.
9. Gulf Stream Sun Voyager (2000-2005)
The Sun Voyager was Gulf Stream’s attempt at luxury that ended in a tragedy of poor structural engineering. The slide-outs are so heavy that they often bow the floor of the main cabin over time.
You’ll know you’re in trouble when the slide won’t come in without a ‘helper’ pushing from the outside. Re-leveling the floor and beefing up the slide tracks is an $8,000 job for a brave mechanic.
8. Thor ACE (2011-2014)
The ACE was marketed as the best of Class A and Class C, but it ended up with the worst of both. The early models had serious issues with the front end alignment being unfixable from the factory.
Owners reported ‘death wobbles’ at 50 mph that would shake the fillings out of your teeth. Correcting the caster and replacing the front suspension components is a $3,800 necessity for survival.
7. Fleetwood Southwind (1988-1994)
The Southwind of the early 90s is a classic example of an RV that has simply aged into a disaster. The fuel injected 454 engines are solid, but the fuel pumps are located inside the gas tank and fail constantly.
Dropping a 75-gallon fuel tank on the side of the road is a nightmare. A pump replacement and a full fuel system flush will cost you $2,200 and three days of your life.
6. Winnebago Vectra (2003-2006)
The Vectra featured a basement AC unit that was supposed to be quiet and efficient. Instead, it’s a proprietary nightmare that is impossible to service and fails the moment the temperature hits 90.
When the basement AC dies, most owners give up and cut holes in the roof to install standard units. Doing that properly, plus the electrical work, is a $6,000 ‘I give up’ fee.
5. Forest River Berkshire (2008-2011)
This diesel pusher looks the part, but the early Cummins engines used here were plagued by radiator issues. The rear-radiator design acts like a vacuum for road debris, causing it to overheat on every slight incline.
Cleaning it isn’t enough; you often have to replace the entire cooling stack. That’s a $5,000 job that requires removing the entire rear grill and half the engine components.
4. Keystone Raptor (2010-2015)
Toy haulers carry heavy gear, but the Raptor’s frame wasn’t always up to the task. The rear garage floors are known to sag, and the ramp doors often delaminate and rot from the inside out.
A new ramp door alone is $3,000, but reinforcing the subfloor to keep your Harley from falling through is another $4,500. It’s a heavy-duty trailer that’s surprisingly fragile.
3. Gulf Stream Amerilite (2010-2016)
The Amerilite is the ultimate ‘budget’ RV, but you pay for it in the end. The walls are thin enough that you can hear your neighbor three campsites over changing their mind.
Structural leaks are so common that some owners find mushrooms growing in the carpet after a rainy spring. A full wall rebuild due to rot will cost you $8,500, which is often more than the trailer is worth.
2. Vixen 21 TD (1986-1989)
The Vixen was the ‘BMW of RVs’—low, sleek, and powered by a BMW diesel engine. Unfortunately, it’s also a mechanic’s worst nightmare, with parts that haven’t been manufactured since the Berlin Wall fell.
Everything is custom, from the cooling system to the pop-top roof. A simple engine overheat can result in a $15,000 bill because you have to custom-fabricate parts that don’t exist anymore.
1. Thor Palazzo (2013-2015)
The Palazzo is the undisputed king of the RV scrap heap. It features a Schwintek slide-out system that is physically incapable of moving the massive, heavy slides without stripping its own gears.
Owners have been stranded for weeks because their slides won’t retract. A full Vroom slide system conversion—the only real fix—costs a staggering $15,000. It is a beautiful machine designed to break your heart and your bank account simultaneously.
💬 Comments (31)
Join the conversation — share your experience below
MHMike Henderson 5 hours ago
I’ve owned a 2014 Palazzo for six years. Not a SINGLE issue with the slides. This article is pure clickbait written by someone who has never even stepped foot in a diesel pusher. Keep up with the maintenance and you won’t have ‘stripped gears.’👍 84 · Like · Reply
S’Steve ‘The Wrench’ Miller 4 hours ago
Mike Henderson bruh, stop lying to these people. I’ve literally got a Palazzo in my shop right now with the slide stuck halfway out at a 15-degree angle. The Schwintek system is physically incapable of moving that weight. You just got lucky or you never use it.👍 156 · Like · Reply
MHMike Henderson 3 hours ago
Steve ‘The Wrench’ Miller maybe you’re just a bad mechanic? It’s called lubrication. Try it sometime instead of overcharging people for ‘conversions.’👍 22 · Like · Reply
JDJason D’Amico 2 hours ago
Mike Henderson Lmao ‘just lube it.’ I spent $16,500 at a shop in Mesa, AZ to fix my Palazzo slides because the frame actually twisted. Lube doesn’t fix structural incompetence. You’re talking out your rear.👍 91 · Like · Reply
DRDustin Reed 1 hour ago
Jason D’Amico ^^^ THIS. I lost my entire retirement savings on a 2015 Thor. Never again. Thor is the Walmart of RVs.👍 44 · Like · Reply
LTLinda Thompson 6 hours ago
Our 2004 Fleetwood Discovery was the best vehicle we ever owned! We took it to 42 states and never had a leak. This list is garbage.👍 12 · Like · Reply
CPChris P. Bacon 5 hours ago
Linda, honey, did you check the subfloor? Or do you just enjoy the smell of black mold in the morning? Those 04 Discoveries are literal bathtubs on wheels.👍 112 · Like · Reply
TWTravis Wick 8 hours ago
Where is the Forest River Cherokee? That thing is a rolling dumpster fire.👍 234 · Like · Reply
MMMarky Mark 7 hours ago
For real. I bought a 2021 Cherokee and the axle snapped on the I-95 before I even got it home. Dealership told me it was ‘normal wear and tear.’ FR fr no cap.👍 67 · Like · Reply
BOBrendan O’Connell 10 hours ago
I’m a certified RV tech in Elkhart, Indiana. I can tell you right now, this list is actually too nice. Half the stuff coming off the line today makes these look like high-quality builds. Everything made after 2020 is basically stapled-together cardboard.👍 1405 · Like · Reply
SJSarah Jenkins 9 hours ago
Is Jayco still good though? I just put a deposit on a 2024 Greyhawk…👍 8 · Like · Reply
BOBrendan O’Connell 8 hours ago
Sarah Jenkins Get your deposit back. Now. I’ve seen 2024s with daylight showing through the floorboards. Don’t say I didn’t warn you.👍 89 · Like · Reply
KVKevin Vance 7 hours ago
Brendan O’Connell You’re just trying to scare people so they pay your $200/hr labor rates. Mechanics are all the same, just looking for a boat payment.👍 -14 · Like · Reply
RSRick Sanchez 4 hours ago
The LeSharo mention is spot on. I tried to find a transmission for one in 2012 and the guy at the parts counter literally laughed in my face and told me to use it as a chicken coop.👍 88 · Like · Reply
VVixen_Lover_86 3 hours ago
The Vixen 21 TD is a masterpiece of engineering. Most mechanics are just too stupid to understand a BMW diesel. It’s not ‘impossible to find parts,’ you just have to know the right people in Germany. It’s a driver’s RV.👍 45 · Like · Reply
TJTrucker Joe 2 hours ago
A ‘driver’s RV’ lol. It’s a glorified shoe box that sits 3 inches off the ground. Hit one speed bump and there goes your entire cooling system. Enjoy your $15k bill for a radiator, ‘genius.’👍 120 · Like · Reply
VVixen_Lover_86 1 hour ago
Trucker Joe You probably drive a Freightliner that handles like a brick. You wouldn’t understand sophistication if it hit you at 100mph (which my Vixen can do).👍 15 · Like · Reply
DWDarnell Washington 11 hours ago
Imagine spending $200k on a Palazzo and the slide won’t go in. I’d be throwing hands at the dealership. Literally. Hands.👍 312 · Like · Reply
KRKaren’s RV Life 5 hours ago
This is why we only buy Winnebago. Family owned, American made, superior quality. Period.👍 5 · Like · Reply
BWBill Withers (Not that one) 4 hours ago
Karen, did you even read the article? There are like 4 Winnebagos on here. The Suncruiser roof literally FLIES OFF. How is that ‘superior quality’?👍 145 · Like · Reply
KRKaren’s RV Life 3 hours ago
Bill Withers (Not that one) That only happens if you don’t inspect the seals every 6 months. It’s called being a responsible owner. Go back to your tent.👍 11 · Like · Reply
TDTyler Durden 9 hours ago
The 2.2L Renault diesel in the LeSharo had 66 horsepower. SIXTY SIX. You could be outrun by a motivated toddler on a tricycle.👍 256 · Like · Reply
S’Samantha ‘VanLife’ Rae 12 hours ago
This is why you buy a 90s Toyota Dolphin and call it a day. 150k miles and all it needs is oil and vibes.👍 432 · Like · Reply
RRRichie Rich 11 hours ago
Yeah, if you want to travel at 45mph and live in a closet. Some of us actually like luxury.👍 -2 · Like · Reply
S’Samantha ‘VanLife’ Rae 10 hours ago
Richie Rich I’d rather be in a closet that moves than a ‘luxury’ Thor that’s been sitting in a shop in Tallahassee for 8 months waiting on a circuit board. How’s that luxury working out for ya?👍 289 · Like · Reply
DJDavey Jones 3 hours ago
I had a 2007 Gulf Stream BT Cruiser. The cabinet door fell off and hit my dog while I was taking a turn. The dog is fine, the RV is in a junkyard where it belongs. Total junk.👍 56 · Like · Reply
RSRV Salesman Steve 5 hours ago
Listen, every RV has issues. You’re taking a house and putting it through a magnitude 4 earthquake every time you drive down the highway. Of course things break. This article is just trying to hurt the industry.👍 -56 · Like · Reply
PPPete Peterson 4 hours ago
Found the guy who sold me my lemon. Go sell a bridge, Steve.👍 198 · Like · Reply
MMMechanic Mike 3 hours ago
RV Salesman Steve ‘Magnitude 4 earthquake’ is such a cop-out. A $300k machine shouldn’t have plumbing held together by zip ties and prayers. Stop defending trash engineering.👍 167 · Like · Reply
CNChuck Norris Facts 2 hours ago
The only thing that can survive a Thor Hurricane is Chuck Norris. And even he would probably get a leak.👍 34 · Like · Reply
BGBobby G. 7 hours ago
Anyone mentioning the ‘Death Wobble’ on the Thor ACE is 100% correct. I almost went over a guardrail in Colorado because the steering decided to become a vibrator at 55mph. Scariest moment of my life.👍 123 · Like · Reply
LKLarry King 6 hours ago
Did you check your kingpins? Usually that’s a maintenance issue, not a factory defect.👍 1 · Like · Reply
BGBobby G. 5 hours ago
Larry King It had 3,000 miles on it, Larry. It was a factory defect. The alignment was off by nearly 2 inches from the plant.👍 88 · Like · Reply
MFMegan Fox (Not her) 4 hours ago
My parents bought a 2012 Coachmen Leprechaun. The ‘outdoor shower’ description is too real. They woke up in a puddle in the middle of a thunderstorm in Oregon. Sold it the next week for a $20k loss just to be rid of it.👍 65 · Like · Reply
JSJohn Smith 8 hours ago
CAP. All of this is CAP. I’ve been RVing for 40 years and the quality is fine. People just don’t know how to use tools anymore.👍 -20 · Like · Reply
ZCZoomer Camper 7 hours ago
Okay boomer. Using a tool won’t fix a snapped frame on a Keystone Montana. That’s structural failure, not ‘not knowing how to use a wrench.’👍 142 · Like · Reply
ARAngry RV Tech 6 hours ago
If I see one more Forest River Sunseeker with ‘upside down wiring’ I am quitting the profession. I once found a hot wire tucked into a wet drain pipe. They are literally trying to kill people to save $5 on labor.👍 567 · Like · Reply
WWanderlust_Wendy 5 hours ago
Does anyone have a list of RVs that ARE actually good? Because after reading this, I’m just going to stay in hotels.👍 189 · Like · Reply
GFGreg From State Farm 4 hours ago
Buy a Tiffin or a Newmar. Or a pre-2005 Airstream. Everything else is basically a disposable camera with wheels.👍 76 · Like · Reply
WWanderlust_Wendy 3 hours ago
Greg From State Farm I looked at Tiffins… they are like $400k! Is that really the entry price for something that doesn’t leak?👍 12 · Like · Reply
GFGreg From State Farm 2 hours ago
Wanderlust_Wendy Unfortunately, yes. Welcome to the lifestyle!👍 45 · Like · Reply
CMCody Miller 3 hours ago
The Monaco Dynasty multiplex wiring comment triggered my PTSD. I spent 3 weeks in a parking lot in Montana because my headlights wouldn’t turn on. Turned out to be a $5 logic board that was hidden behind a bedroom wall for NO REASON.👍 92 · Like · Reply
FFFrankie Fast Hands 5 hours ago
Why is the Winnebago Rialta on here? It’s a VW! VWs last forever! This article is biased against European engineering.👍 14 · Like · Reply
DDDiesel Dan 4 hours ago
Frankie, the transmission in the Rialta was designed for a 3,000lb car, not a 7,000lb motorhome. It cooks itself. It’s basic physics, not bias.👍 210 · Like · Reply
SPSarah P. 10 hours ago
The ‘shitter is full’ moment mentioned in the Jayco Greyhawk section happened to us at a Jellystone park. The sensors said 1/4 full. It was… not 1/4 full. I still haven’t forgiven my husband.👍 345 · Like · Reply
JBJim Bob 6 hours ago
Y’all just need to buy an old Blue Bird school bus and build it yourself. At least you know where the screws are.👍 67 · Like · Reply
MAMarcus Aurelius 9 hours ago
I worked for Thor in 2016. Can confirm the ‘suggestions’ joke about the screws. We were literally told to ‘send it’ if a panel didn’t line up. Quantity over quality, every single day.👍 423 · Like · Reply
EWEmily Watson 4 hours ago
Is the Keystone Raptor really that bad? I was just about to buy one for my husband’s ATVs.👍 15 · Like · Reply
G’Gary ‘The Hammer’ Thompson 3 hours ago
Emily, look at the ramp hinges. If they look even slightly rusty, walk away. The core is probably balsa wood and rot. $3k fix easy.👍 56 · Like · Reply
NNNo-Nonsense Nancy 2 hours ago
If people stopped buying this junk, they’d stop making it. But everyone wants a 40-foot palace for the price of a used Honda Civic. You get what you pay for.👍 89 · Like · Reply
KBKyle Busch Fan #1 5 hours ago
I’ve had a 2003 Holiday Rambler for 15 years. 120k miles. Only issue was a leaky faucet. This list is a lie.👍 -34 · Like · Reply
TBTruth Bomb 4 hours ago
Kyle, you probably have a ‘good’ one because it was made on a Tuesday. The Wednesday through Friday ones are the ones in this article. Consistency is the problem.👍 44 · Like · Reply
BBBenny Blanco 1 hour ago
Dutchmen Kodiak = Trampoline. FACTS. I felt like I was on a bouncy castle every time I walked to the fridge.👍 31 · Like · Reply
AEAuto Enthusiast 99 12 hours ago
The fact that the Palazzo is #1 tells me this list is actually legit. Everyone in the forums knows that slide system is a death sentence for your wallet.👍 167 · Like · Reply
CBClarence Boddicker 6 hours ago
I’ll stick to my 1978 GMC Motorhome. Front wheel drive, Oldsmobile 455, and it looks like a spaceship. Built like a tank.👍 234 · Like · Reply
YGYoung Gun 5 hours ago
Yeah and it gets 4mpg. Real smart in this economy, grandpa.👍 -120 · Like · Reply
CBClarence Boddicker 4 hours ago
Young Gun At least it’s not in the shop for a $15,000 ‘logic board’ that controls the toilet flush. I’ll pay for the gas, you pay for the therapy.👍 456 · Like · Reply
T’Tiffany ‘Glamping’ Rose 3 hours ago
I just want one that looks cute in photos. Is that too much to ask?👍 12 · Like · Reply
RCReality Check 2 hours ago
Yes. It is. Buy a tent and a filter.👍 156 · Like · Reply
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