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.

Same engine, other cars

This is the same physical engine (N47) sold under different names across brands. Reliability is broadly shared — cross-check these:

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.