BMW Catalytic Converter Repair Cost
See how much catalytic converter typically costs for BMW vehicles in the UK. Our estimates are based on manufacturer labour standards and current parts pricing across budget, mid-range, and OEM tiers.
Why does it cost more?
BMW repair costs are typically 20-30% higher than mainstream brands due to complex engineering, specialist tooling requirements, and premium OEM parts pricing.
Catalytic Converter Cost Estimate
Based on UK average labour rates • BMW
Typical Total Cost
£199 – £1,147
Labour
Low
1.3h
≈ £99
Average
2.0h
≈ £148
High
3.3h
≈ £247
Parts
Price Comparison
Catalytic Converter Costs for Other Brands
Frequently Asked Questions
Why are catalytic converters so expensive?
Catalytic converters contain precious metals (platinum, palladium, rhodium) that make them expensive to manufacture. OEM units can cost £400-£900+ for parts alone. This also makes them targets for theft.
Will a faulty cat fail my MOT?
Yes. A defective catalytic converter will cause high emissions readings, which is an MOT failure. If your car is producing excessive exhaust smoke or the engine management light is on, get it checked before your MOT.
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