Is the 2010 Bmw 135I reliable?

The 2010 Bmw 135I has 16 complaints filed with NHTSA (0.5x the segment average). Our reliability verdict: above-average. Most common issue: FUEL SYSTEM problems.

What are common problems with the 2010 Bmw 135I?

Top problems: FUEL SYSTEM (8 complaints, avg repair $500); ELECTRICAL (2 complaints, avg repair $500); OTHER (2 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2010 Bmw 135I?

Yes, there are 4 recall(s): ELECTRICAL SYSTEM:WIRING, AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE, AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE, ELECTRICAL SYSTEM. Contact any Bmw dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to fuel a 2010 Bmw 135I?

The 2010 Bmw 135I gets 20 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $2400. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2010 Bmw 135I?

Estimated US average full-coverage insurance for the 2010 Bmw 135I is approximately $1,821/year (sedan-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2010 Bmw 135I

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2010 Bmw 135I has 16 owner complaints filed with NHTSA — that's 0.5x the segment average of 35. The most common issue is fuel system problems (50% of all complaints), specifically: tl* the contact has a 2010 bmw 135. the contact stated that the vehicle is losing power in the high pressure fuel pump. the vehicle does not stop running, however the vehicle loses power and slows down. the contact tried to accelerate while changing lines and the vehicle lost power and did not accel. There are 4 recalls issued for this model year.

1 crash report

Total Complaints

Recalls Issued

—/5

Safety Stars

0.5x

vs Segment Avg

Known Problems(top 5 of 5)

FUEL SYSTEM

8 complaints

50%

• TL* THE CONTACT HAS A 2010 BMW 135. THE CONTACT STATED THAT THE VEHICLE IS LOSING POWER IN THE HIGH PRESSURE FUEL PUMP. THE VEHICLE DOES NOT STOP RUNNING, HOWEVER THE VEHICLE LOSES POWER AND SLOWS DOWN. THE CONTACT TRIED TO ACCELERATE WHILE CHANGING LINES AND THE VEHICLE LOST POWER AND DID NOT ACCEL
• CAR STARTED LONG 3-7 SECOND CRANKS AT 600 MILES, THEN CONTINUED UNTIL AT 1300 MILES, CAR ALMOST SHUT DOWN ON HIGHWAY WITH AN SES LIGHT. CAR IS AT THE SHOP BEING FIXED NOW WITH A HIGH PRESSURE FUEL PUMP BEING REPLACED. 2010 BMW 135I 1350 MILES! *TR
• 2010 BMW 135I RECENTLY HAD MY CAR IN FOR BRAKE SERVICE (5/7/10) AT BMW. THE FOLLOWING DAY I NOTICED A LONG CRANK X1 AT START UP. I HEADED TO WORK AND NOTICED DECREASED POWER BUT DIDN'T THINK MUCH OF IT. ON MY WAY HOME I WAS ACCELERATING ONTO THE FREEWAY WHEN MY CAR LOST ALL POWER (ENGINE STILL O

Typical onset: 50K miles Est. repair: $500

“TL* THE CONTACT HAS A 2010 BMW 135. THE CONTACT STATED THAT THE VEHICLE IS LOSING POWER IN THE HIGH PRESSURE FUEL PUMP. THE VEHICLE DOES NOT STOP RUNNING, HOWEVER THE VEHICLE LOSES POWER AND SLOWS DOWN. THE CONTACT TRIED TO ACCELERATE WHILE CHANGING LINES AND THE VEHICLE LOST POWER AND DID NOT ACCEL”

— NHTSA complaint filing

When Problems Appear on the 2010 Bmw 135I

Based on 14 owner complaints that included an odometer reading. Median mileage at time of complaint: 8K miles. Most complaints cluster in the 0-30K miles range.

Overall complaint distribution by mileage

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

FUEL SYSTEM

In line with typicalmedian 5K mi · 8 reports

0-30K

30-60K

60-100K

100-150K

150-200K

200K+

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (4)

ELECTRICAL SYSTEM:WIRING06/08/2019

BMW of North America, LLC (BMW) is recalling certain 2008-2012 BMW 128i, 135i, 135is Coupes and 128i, 135i Convertible vehicles. The wiring and electrical connectors in the blower-regulator wiring harness may overheat.

Risk: Wiring that overheats could cause the electrical connectors to melt, and increase the risk of a fire, even when the vehicle is unattended.

Fix: BMW will notify owners, and dealers will inspect the blower-regulator wiring harness, and replace it with a new part, free of charge. The recall began October 4, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion of an earlier recall number 17V-676.

Fuel Cost Calculator for 2010 Bmw 135I

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$2,401

Per month

$200

Per mile

20.0¢

MPG

City driving (worst-case MPG)

$2,667/yr

Highway driving (best-case MPG)

$1,920/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2010 Bmw 135I

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,821

Full coverage / month

$152

Liability only / year

$710

vs US avg

+9%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-luxury)1.28x

× theft risk1.00x

× safety rating1.00x

× vehicle age0.85x

= Full coverage estimate$1821

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Bmw 135I Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

10K mi

Brake fluid

24 months

Transmission fluid

60K mi

Engine coolant

100K mi

Spark plugs

60K mi

Cabin air filter

15K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

Condition-Based Service (CBS) tells you exactly when service is due. Transmission fluid was labeled 'lifetime' but many owners service at 60K-100K.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Bmw New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

4 yr / 50K mi

Hybrid/EV battery

8 yr / 100K mi

Corrosion (rust perforation)

12 yr / unlimited mi

Roadside assistance

4 yr / unlimited mi

Corrosion is unlimited miles for 12 years

These are the terms for a new Bmw. If you're buying a used 2010 135I, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Bmw dealer for VIN-specific remaining warranty.

Estimated Repair Costs

FUEL SYSTEM(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

OTHER(~50K mi)

$500

VISIBILITY(~50K mi)

$500

AIR BAGS(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 16 owner complaints for this specific year, here's what to check or ask about:

☐
FUEL SYSTEM: TL* THE CONTACT HAS A 2010 BMW 135. THE CONTACT STATED THAT THE VEHICLE IS LOSING POWER IN THE HIGH PRESSURE FUEL PUMP. THE VEHICLE DOES NOT STOP RUNNING, HOWEVER THE VEHICLE LOSES POWER AND SLOWS DOWN. THE CONTACT TRIED TO ACCELERATE WHILE CHANGING LINES AND THE VEHICLE LOST POWER AND DID NOT ACCEL
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: AT APPROX 70 MPH, "ELECTRICAL MALFUNCTION, POWER DECREASE" MESSAGE LIGHTS. VEHICLE COMES TO DEAD STOP DURING RUSH HOUR ON FL TURNPIKE. DRIVER PUTS ON FLASHERS. WATCHES REAR VIEW MIRROR AS DOZENS OF VEHICLES APPROACH. TWO CAR CRASH OCCURS BEHIND STALLED VEHICLE. DRIVER MUST EXIT CAR AND RUN TO SHOULD
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: WINDSHIELD WIPER BLADES CHATTERS AND DOES NOT CLEAR THE RAIN! ON 2010 BMW X6 VIN #[XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Typically appears around 50K miles. Repair cost ~$500
☐
VISIBILITY: WINDSHIELD WIPER BLADES CHATTERS AND DOES NOT CLEAR THE RAIN! ON 2010 BMW X6 VIN #[XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 4 recalls have been completed — free at any Bmw dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)