If you are considering buying a used Iveco Daily, there are several major reliability issues worth knowing about first. Our garage database tracks 3 known faults for this model, 1 of them rated high severity. Every one below is a repair bill a seller has good reason not to mention.
Are you about to buy a lemon?
Sellers rarely admit these faults outright. Our database tracks 9 specific phrases sellers use in adverts to soft-pedal these exact issues. Paste any Iveco Daily advert and we will check it in seconds.
The body rots independently of the chassis: the floor corrodes from below wherever the supporting members run underneath, because those box sections trap dirt and hold it damp against the panel, and the rear wheel arches rot where the factory seam sealer and grommet holes have let water in behind. It matters disproportionately on motorhome and campervan conversions, where a habitation floor, furniture and flooring sit on top of the very panel that is rotting, so the damage is invisible from inside and expensive to reach.
Rough guide
£400-2500
Typical symptoms
rust lines on the underside of the floor following the supporting members
bubbling or perforation around the rear arches, often starting at grommets and seams
damp or staining under the load floor covering, or soft spots underfoot
patch plates or fibreglass repairs visible from below
Affected vehicles
Engines:
All
Typically appears:
10-25 years
🔍 We have a specific pre-purchase check for this faultCheck an advert →
Bodywork/ChassisHigh severity💬 Owner reports
Corrosion at the body and cab mounting points where the body sits on the separate chassis, including the front arch areas under the bonnet beside the cab mounts, and at suspension mounting points such as the shock absorber mounts. Unlike the rest of the Daily's body, these are structural for MOT purposes: corrosion within 30cm of a mounting point for the cab, suspension or seatbelts is a failure, and welding them properly is awkward with the body still on the chassis.
Rough guide
£400-2000
Typical symptoms
flaking or holed metal around the cab mounting points and front arch areas under the bonnet
corroded shock absorber mounting points
MOT advisories or failures citing corrosion near a mounting or prescribed area
fresh weld or plating around the mounts
Affected vehicles
Engines:
All
Typically appears:
10-25 years
🔍 We have a specific pre-purchase check for this faultCheck an advert →
Iveco Daily service intervals: cambelt, chain and gearbox oil
An overdue cambelt is the most expensive thing a seller can fail to mention on a used Daily. These are the figures UK specialists work to.
Timing belt (cambelt)Belt
2.3 MULTIJET, 2.3 HPI, 2.3 MJET, F1A
96,000 miles or 5 years, whichever comes first
Interval is 5 years or 96,000-120,000 miles. Many vans doing urban delivery work replace at 4 years due to excessive stop-start strain.
Timing chainChain
3.0 HPI, 3.0 MULTIJET, F1C
No fixed replacement interval
Uses a heavy-duty timing chain rather than the 2.3's cambelt. Extremely durable but still requires regular oil changes.
Always confirm against the vehicle handbook. Intervals vary by engine, and several manufacturers revised theirs after failures in service.
Repair costs are typical UK ranges, not quotes. Actual cost depends on condition and garage.Data last verified: August 2026
Where this Iveco Daily fault data comes from
If you used to check the Honest John “Good & Bad” section before the site closed in 2026, this page is where that information now lives. We rebuilt the Iveco Daily owner-report history from the archived Honest John dataset, added our own research, specialist and owner-club sources and DVSA recall data, and we keep it free. Each fault above is badged with its source. The same data feeds our free advert check, which reads a listing against every known fault for the exact engine and year.
Knowing what a Iveco Daily goes wrong with is half of it. The rest is reading the advert and checking the car's history before you hand any money over.