BMW X5 xDrive25d Engine Replacement —Compare Prices &
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A reconditioned X5 xDrive25d engine typically costs £1,500–£5,500 supply only depending on which generation (N47 or B47), with used units available from £1,000–£2,500. Fitting adds £1,500–£2,500. Use our calculator for a figure specific to your car.

It depends entirely on which generation. The N47 (2013–2015) has a well-documented timing chain weakness — the rear-mounted chain is labour-intensive to replace. The B47 (2015+) moved the chain to the front and is significantly more reliable. Both engines can suffer from DPF clogging and oil dilution. Check the Era Map above for your specific car.

N47: timing chain wear (rear-mounted design), DPF clogging, oil dilution from DPF regeneration. B47: DPF clogging, oil dilution, occasional turbocharger wear. The B47 is significantly more reliable than the N47.

Depends on vehicle value and generation. Against a well-kept G05 X5 xDrive25d worth £25,000–£40,000+, a £2,500–£5,500 recon is only 10–20% — well within the 70% BMW threshold. Against a tired F15 X5 with an N47 worth £6,000–£12,000, a £1,500–£3,500 recon is 30–50% — borderline, so evaluate carefully.

Listed on the VIN plate and vehicle documentation. F15 X5 (2013–2015) uses N47D20; F15 X5 (2015–2018) uses B47D20; G05 X5 (2018+) uses B47D20B. Tell us your registration date and we'll confirm it for free.

It needs replacement — the chain stretches and guides wear. Replacement costs £1,000–£2,500 and is labour-intensive due to the rear-mounted chain location. A preventative replacement is far cheaper than a full engine replacement (£1,500+). At the first sign of cold-start rattle on an N47, book an inspection immediately.

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