BMW X1 E84 sDrive18i, 150 PS, 6-speed automatic, rear-wheel drive (2010–2012)
- Power
- 150 PS (110 kW)
- Engine codes
- N46B20B
- Gearbox
- 6-speed automatic
- Production years
- 2010–2012
- Running cost per month
- €534
- Fuel
- Petrol (98)
- Median price
- €8,980
- Reliability
- 2/5
- DIY
- 1/5
Research for this car
- Generation guide BMW X1 E84 (2009-2015): known problems and buying guide
Risky used SUV, because the xDrive transfer case and timing chains can cost a lot. Buy only with full service records.
- Gearbox guide ZF 6HP 6-speed automatic (BMW Steptronic, Audi tiptronic): problems, costs and what to check
A workable six-speed when its fluid is changed on time, but mechatronic and bushing wear recur. Buy with service proof and a clean scan.
Known issues for this car
| Issue | Affects | Typical km | Repair cost | Source |
|---|---|---|---|---|
| N46 timing chain | 18i (N46B20B), 2010-2015 | About 100,000-150,000 km | No confirmed price | Generation guide |
| Steering knocks and rack leaks | All cars | Under 50,000 km for the lower shaft (Auto.ru); under 200,000 km for rack leaks | No confirmed price | Generation guide |
| Front suspension wear | All cars | Ball joints about 40,000-80,000 km (Kolesa) | No confirmed price | Generation guide |
| Mechatronic and solenoid faults | All 6HP cars, worst when overheated | 100,000 to 150,000 km | No confirmed price | Gearbox guide |
| Worn bushings | All 6HP cars, Audi drum bushings and 6HP21 input shaft | 60,000 to 150,000 km | No confirmed price | Gearbox guide |
| Torque converter shudder | All 6HP cars | 120,000 to 150,000 km on Audi quattro units up to 2009 (Kolesa.ru, Audi A6 C6) | No confirmed price | Gearbox guide |
Before you buy this car
From the generation guide
- Start the engine cold and listen for a timing chain rattle. Ask for chain records. Bad result: a rattle or no record.
- At a stop, turn the wheel to full lock both ways and listen for knocks. Look for oil at the rack. Bad result: knocks, play or leaks.
- Lift the car and check the ball joints, lower-arm mounts and stabiliser links for play. Bad result: play or knocks over bumps.
- Check every recall in the table by VIN with a BMW dealer. Bad result: an open campaign.
From the gearbox guide
- Read the fault memory with ISTA or a BMW or Audi scanner. Bad result: BMW codes 4F85, 4F8F or 4F83, or a past limp mode. A scanner is needed.
- Ask for fluid and pan service records. Bad result: no change in the last 60,000 to 100,000 km, or no adaptation reset afterwards. Dirty oil adds to mechatronic wear.
- Drive 15 minutes in town, then under load. Bad result: slipping, flaring, or jerks on 2-3 and 3-4.
- Hold a steady light throttle at 60 to 80 km/h. Bad result: a shudder or vibration, which points to the torque converter lock-up clutch.
- Drive under load in 4th and 5th. Bad result: slip under load or jerks on shift, which points to worn bushings.
Running costs
| Operational | €268 |
|---|---|
| Workshop | €122 |
| Fixed costs (tax, insurance) | €144 |
| Total per month | €534 |
| New-car depreciation (not included) | €66 |
ADAC figures for 15,000 km a year over 60 months
Market
Listings on mobile.de in this generation with this fuel, gearbox and power.
- Listings
- 51
- 25th percentile
- €7,500
- Median price
- €8,980
- 75th percentile
- €10,500
- Median mileage
- 108,000 km
- Median first registration
- 2011
- Dealer share
- 60.8%
Check a listing
Prices by first registration
| First registration | Listings | Median price | Median mileage |
|---|---|---|---|
| 2012 | 8 | €8,990 | 98,000 km |
| 2011 | 25 | €8,900 | 122,650 km |
| 2010 | 18 | €8,500 | 106,000 km |
Medians only for years with at least 5 listings. Many cars are first registered after production ends, so years can run past the build years.
Price history
| Month | Listings | Median price | Middle half | Median mileage |
|---|---|---|---|---|
| Nov 2026 | 51 | €8,980 | €7,500 – €10,500 | 108,000 km |
| Oct 2026 | 51 | €8,980 | €7,500 – €10,500 | 108,000 km |
Median asking price at the last snapshot of each month.
ADAC versions
All 1 ADAC versions
| Version | Power | Production years | Running cost per month |
|---|---|---|---|
| X1 sDrive18i Automatic | 150 PS | 2010–2012 | €534 |