TransmissionMedium
Dual clutch judder in slow traffic
DCT clutch pack / mechatronic work£900–£3,200
Inspect · Pull away from cold repeatedly
2019–2025 Mercedes-Benz B-Class · common fault repair costs
What the known faults on this Mercedes-Benz B-Class typically cost to put right at a UK independent garage · use the figures to price risk before you bid, and to justify a reduction when something shows up on inspection.
Cost at a glance
- Most expensive fault
- £900–£3,200
- Top three risks, from
- £1,270
- Worst case, everything
- £6,300
The single priciest documented job on the 2019–2025 Mercedes-Benz B-Class is dct clutch pack / mechatronic work at £900–£3,200. Few cars need every repair listed here · treat £1,470–£6,300 as the full exposure if one arrived with all of them.
Cost per fault
ElectricalMedium
MBUX screen freezes and reboots
Infotainment repair or software fix£120–£1,200
Inspect · Cycle every screen and voice function
SuspensionLow
Bush wear on larger wheel options
Suspension refresh (per axle)£250–£1,100
Inspect · Listen for knocks over rough roads
BrakesMedium
Rear disc corrosion on low mileage cars
Brakes (discs, pads, caliper)£200–£800
Inspect · Inspect rear discs for pitting
Ranges are indicative parts-and-labour costs at a UK independent garage, inclusive of VAT. Franchised dealers typically sit 40–80% higher, and prestige or electrified variants sit at the top of each band. Always get a written quote before committing.
Inspecting a Mercedes-Benz B-Class this week?
Build a tickable checklist for the exact car in front of you, record faults with photos, and hand the buyer a report.