Thor Ace 30.3 vs Thor Delano 24FB

Thor Ace 30.3

• ✓One of the most affordable Class A motorhomes on the market
• ✓Drop-down bunk over the cab seats adds sleeping for 2
• ✓Thor's nationwide service network makes repairs straightforward

Thor Delano 24FB

• ✓Mercedes Sprinter diesel platform at a lower price than competitors
• ✓Fixed rear bed means no daily setup/teardown
• ✓Lithium battery and diesel heating for comfortable off-grid stays

Thor Ace 30.3

• ✓Strong value pricing - the ACE 30.3 is one of the cheaper ways into a 31-foot gas Class A that sleeps six, undercutting Tiffin and Newmar substantially while offering a similar floorplan
• ✓The current 7.3L Godzilla V8 on the Ford F53 with TorqShift 6-speed is a proven, low-maintenance powertrain with enough grunt to move the coach and a toad
• ✓Outdoor-entertainment features and generous basement storage make it a good basecamp coach, and the large windshield genuinely improves the driving experience over older designs
• ✓Drivable on a standard license and serviceable through the broad Thor/Ford network, with parts and warranty shops easy to find as Thor is the largest motorhome maker
• ✓Lots of standard content for the money - the ACE tends to come well-equipped at its price point, which is why budget-minded families keep cross-shopping it against pricier coaches

• ✗F53 front-light handling is the dominant complaint - owners describe the coach wandering, being very sensitive to passing semis and crosswinds, and 'almost uncontrollable' in strong wind until they do the cheap handling fix, add a steering stabilizer, and get a loaded alignment
• ✗Water leaks are a serious recurring issue, with some bad enough to damage the subfloor and rear wall - owners stress checking and maintaining roof and seam sealant aggressively
• ✗Front wheel bearing failures have shown up on F53 ACEs, attributed to insufficient factory lubrication - a known item owners are advised to have inspected and repacked
• ✗Dash AC problems are reported, including leaks that dealers tried to patch with tape and sealant before properly replacing parts
• ✗Thor's QC is widely seen as slipping as production volume rises, so delivery punch lists and break-in defects are common and the short leak warranty leaves owners exposed
• ✗Interior materials and hardware are value-grade, with owners noting trim, latches, and finishes that don't hold up like those in a Tiffin or Newmar at a higher price

Thor Delano 24FB

• ✓Mercedes Sprinter diesel chassis delivers excellent fuel economy — owners report around 15 mpg, strong for a motorhome
• ✓Murphy bed layout frees up daytime living space in a compact van footprint
• ✓Compact enough to park and drive almost anywhere a large pickup goes
• ✓Auto-leveling jacks and a diesel generator on many builds add real convenience for off-grid stays
• ✓A genuine premium Class B/C-B experience at a lower price than Airstream or top-tier Sprinter vans

• ✗Thor's quality control is the recurring complaint — owners report leaking water pipes, cracked side windows, and auto-leveling jacks leaking hydraulic fluid
• ✗Water intrusion is a theme: rain entering through the door and steps, and a bunk skylight that lets in excessive heat
• ✗Reported nuisance defects include a master cutoff switch that won't turn off, an awning cap that falls off, and a non-working propane gauge
• ✗Exterior paint quality complaints include orange peel and spotting on the front bumper
• ✗Mercedes diesel service is pricier and less widely available than gas-engine alternatives
• ✗At $175K it's a big spend, and Thor's QC reputation makes that price harder to swallow