130i N52
The safe choice of the range. Port injection means no carbon service and no high-pressure fuel system; what it does instead is leak oil from every gasket and eat a water pump.
Overview
The 130i is the N52 petrol version of the BMW 1 Series hatchback (E87), sold 2005–2011 with 265 PS and manual or automatic. Manageable at level 2. No fuel-system risk and a strong bottom end; the water pump and oil leaks are the only recurring spend. 19 failure modes are recorded against its engine, gearbox, chassis and shared components. Prices on this page are illustrative placeholders rather than a sourced market sample. See the methodology for how the bands are derived.

BMW 1 Series hatchback (E87) · photo 2010 BMW 120i (E87) 5-door hatchback 01 by OSX · Public domain · Wikimedia Commons
Ranked by probability × repair cost. 19 recorded in total.
Risk level −11 · Likely spend vs price −26 · all issues →
Pre-facelift or facelift, this engine spans both
The same badge either side of the changeover. Bands are split at the facelift year from the generation record.
| Phase | Years | Low | Average | High | Good buy | What differs |
|---|---|---|---|---|---|---|
| pre Pre-facelift | 2005–2006 | €5,500 | €8,500 | €13,000 | €7,000 | The specification the car launched with. |
| LCI Facelift (LCI) | 2007–2011 | €6,000 | €9,250 | €14,150 | €7,650 | Four-cylinder petrols switched from port-injection N45/N46 to direct-injection N43; Electric power steering replaced hydraulic on four-cylinder cars; Revised lights, bumpers and interior |
Known issues, ranked by expected cost
Faults recorded against this engine, its components and its chassis, ranked by likelihood × repair cost. Costs are indicative ranges with a stated labour basis.
Ranked by probability × repair cost, not by how loudly a failure is discussed. Inherited from the engine, gearbox, chassis and shared components, each written once. All 19 issues in full →
Pre-purchase inspection
The same issue records, reordered into the sequence you can actually check them in: cold start, static, drive, paperwork.
1Cold startYou get one. If the engine is warm when you arrive, come back another day.
2Static checksEngine off, ideally on a lift.
3On the driveInclude low-speed manoeuvring, not just an open road.
4PaperworkOn these cars the folder is most of the value.
Mileage and servicing
What the odometer does and doesn't tell you here, plus the service items whose neglect causes the expensive failures above.
Mileage is almost irrelevant if the history is there; these get bought by people who look after them.
| Service item | Interval | Cost |
|---|---|---|
| Engine oil The N52 wants its oil level watched | 12,000–15,000 km | €100–150 |
| Electric water pump A wear item, not a lifetime part | roughly 120,000 km | €400–650 |
| Rear tyres The 130i eats them; budget accordingly | as needed | €400–700 a pair |
What to pay
What this engine sells for, against the median of every engine in the chassis. All figures are illustrative placeholders. See the basis chips.
Enter an asking price to get a verdict against this variant's band: cheap, fair, good buy or overpriced.
United States vs Europe
1 EUR = 1.08 USD ·US figures are the EU band converted at a stated rate. No US market differential is modelled: we hold no sourced US asking prices, and inventing one would be worse than saying so. What the comparison does show for real is availability. Most of this range was never sold in the US.
- ModelBMW 1 Series 130i
- ChassisE87
- EngineN52
- Years2005–2011
- MarketCentral EU
- Windowrolling 12 months to 2026-07
Good buy isn't the same as cheapest. The good-buy figure assumes the known failure items are either done with receipts or verifiably not yet due. Full breakdown by facelift phase →
Buyer notes
Our judgement, kept separate from the records it's built on.
Everything above this line comes from the issue and specification records. This paragraph is our judgement on top of them. See how we reach it.
Full specification
Manufacturer figures for this engine and body, as recorded in the variant and engine data.
| Engine code | N52B25 / N52B30 |
| Configuration | I6, naturally aspirated, magnesium-aluminium block · 2996 cc |
| Fuel / injection | petrol · port |
| Model years | 2005–2011 |
| Facelift phase | Sold either side of the 2007 facelift, 2005–2006 pre, 2007–2011 LCI |
| Power / torque | 265 PS · 315 Nm |
| Transmissions | 6-speed manual · 6-speed automatic (ZF) |
| Gearbox families | Getrag six-speed manual · ZF 6HP19 / 6HP21 six-speed automatic |
| Drivetrain | RWD |
| Economy (real-world) | 9–11 l/100 km mixed |
| Markets | EU |