320d 2.0d (M47TU2, early)

2005–2007 · diesel · 1995cc · 163hp

Engine codes: M47

Maint. Sensitive

Reliability, common problems and owner reviews for the Bmw 3 Series E90 320d 2.0d (M47TU2, early). Check this before you buy used.

The earlier 2.0 diesel, before the troublesome N47. More robust timing setup (no N47 rear-chain epidemic), though swirl flaps, EGR and turbo need attention. A sensible used 320d if you want to sidestep the N47 chain worry.

Known Issues

Swirl flap failurerecurring

Intake swirl flaps can break and be ingested.

Fix / Workaround: Swirl-flap delete / blanking.

Repair cost: €150–€500

EGR / turbo wearrecurring

EGR clogs; turbo wears with age.

Fix / Workaround: Clean EGR; rebuild turbo if needed.

Repair cost: €200–€1200

Year Cutoffs

2007: Before — M47 — no N47 rear timing-chain epidemic. After — Replaced by N47 (timing chain risk).

Mileage Thresholds

After 250,000 km: Tough bottom end with maintenance.

Pre-Purchase Checklist

☐Confirm it's the M47 (pre-2007), not N47
☐Swirl flap / EGR history
☐Turbo health on test drive

Frequently asked questions

Is the Bmw 3 Series E90 320d 2.0d (M47TU2, early) reliable?

Maint. Sensitive — The earlier 2.0 diesel, before the troublesome N47. More robust timing setup (no N47 rear-chain epidemic), though swirl flaps, EGR and turbo need attention. A sensible used 320d if you want to sidestep the N47 chain worry.

What are the common problems and reviews for the Bmw 3 Series E90 320d 2.0d (M47TU2, early)?

The most commonly reported problems: Swirl flap failure, EGR / turbo wear.

Is a used Bmw 3 Series E90 320d 2.0d (M47TU2, early) worth buying?

Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.