BMW 335i: Reliability and Known Issues Evaluation

Bmw 335I Evaluating Reliability And Known Issues

If you’re in the market for a BMW 335i, you’re likely wondering about the car’s reliability and any known issues. The BMW 335i is a popular model that has been on the market since 2006, and it’s important to do your research before making a purchase. In this article, we’ll evaluate the reliability of the BMW 335i and highlight any known issues to help you make an informed decision.

A BMW 335i parked in a well-lit garage, with its hood open and an engine exposed for inspection.

Tools and diagnostic equipment are scattered around the car

One of the key factors to consider when evaluating the reliability of any car is its maintenance history. Regular maintenance is crucial to keeping any car running smoothly, and the BMW 335i is no exception. It’s important to ensure that the car you’re considering has been well-maintained and that any necessary repairs have been made in a timely manner. We’ll discuss some of the common maintenance requirements for the BMW 335i and what you should look out for when inspecting a potential purchase.

BMW 335i Overview

If you’re looking for a luxury sports sedan that offers a balance of performance and comfort, the BMW 335i is a great option to consider. This vehicle was produced from 2006 to 2015 and is part of the BMW 3 Series lineup. In this section, we’ll provide an overview of the BMW 335i, including its model history and specifications.

Model History

The BMW 335i was introduced in 2006 as part of the fifth generation of the BMW 3 Series. It was available as a sedan, coupe, and convertible. The 335i was powered by a turbocharged 3.0-liter inline six-cylinder engine that produced 300 horsepower and 300 lb-ft of torque. It was paired with a six-speed manual or six-speed automatic transmission.

In 2009, BMW introduced a facelifted version of the 3 Series, which included some updates to the 335i. The engine was tweaked to produce 306 horsepower and 295 lb-ft of torque. Additionally, the 335i received some cosmetic updates, including revised headlights and taillights.

The BMW 335i continued to be produced until 2015 when it was replaced by the BMW 340i.


Here are some key specifications for the BMW 335i:

  • Engine: Turbocharged 3.0-liter inline six-cylinder
  • Horsepower: 300-306 hp
  • Torque: 300-295 lb-ft
  • Transmission: Six-speed manual or six-speed automatic
  • Drivetrain: Rear-wheel drive or all-wheel drive
  • Fuel Economy: 17-23 mpg city, 25-33 mpg highway

Overall, the BMW 335i is a well-rounded luxury sports sedan that offers impressive performance and comfort. However, as with any vehicle, there are some known issues and reliability concerns that potential buyers should be aware of.

Reliability Assessment

The BMW 335i sits parked in a garage, surrounded by diagnostic tools and a technician's notebook.

The hood is open, revealing the engine as the technician assesses its reliability

Long-Term Durability

When it comes to long-term durability, the BMW 335i has proven to be a reliable car. According to various sources, the car’s engine and transmission are known to last for well over 100,000 miles with proper maintenance. However, it’s important to note that regular maintenance is crucial for the longevity of any car, and the BMW 335i is no exception.

Common Problems

Like any car, the BMW 335i has its fair share of common problems. One of the most common issues reported by owners is a faulty water pump. This issue is known to occur in models produced between 2007 and 2011. Other common problems include a faulty fuel pump, which can cause the car to stall, and a malfunctioning turbocharger.

It’s important to note that while these issues are common, they are not widespread. The majority of BMW 335i owners have reported no major problems with their cars. Additionally, BMW has a reputation for producing high-quality vehicles, and the 335i is no exception.

What are the Known Reliability Issues of BMW 335i Compared to Fiat 500?

The BMW 335i has known reliability issues with the high-pressure fuel pump and fuel injectors, leading to potential engine stalling and misfire. In contrast, the Fiat 500 reliability issues include transmission problems and electrical issues, impacting overall performance and driving experience.

Maintenance Requirements

Routine Service

Regular maintenance is essential for the longevity and reliability of your BMW 335i. It is recommended that you follow the manufacturer’s maintenance schedule to ensure your vehicle is running at its best. Routine service includes oil changes, filter replacements, and fluid checks. The recommended oil change interval for the BMW 335i is every 10,000 miles or once a year, whichever comes first.

Other routine services include brake fluid replacement every two years, coolant replacement every four years, and spark plug replacement every 60,000 miles. It is also important to have your tires rotated every 5,000 to 7,000 miles to ensure even wear and prolong their lifespan.

Cost of Ownership

Owning a BMW 335i comes with a higher cost of ownership compared to other vehicles in its class. Routine maintenance costs can add up over time, and repairs can be expensive. It is recommended that you budget for regular maintenance and repairs to avoid unexpected expenses.

According to RepairPal, the average annual cost of maintenance and repairs for a BMW 335i is around $1,000. This cost can vary depending on the age of the vehicle, mileage, and location. It is important to note that BMW offers a maintenance program that covers routine maintenance for the first three years or 36,000 miles, whichever comes first. This program can help offset some of the costs associated with routine maintenance.

What Impact Does BMW Xdrive Technology Have on the Reliability and Known Issues of the BMW 335i?

The BMW Xdrive technology unraveling has significantly improved the reliability of the BMW 335i by enhancing its traction, stability, and overall performance. Known issues such as loss of control in adverse weather conditions have been effectively addressed, making the 335i a more dependable and safer driving option.

Owner Experiences

The BMW 335i sits in a garage, surrounded by tools and diagnostic equipment.

A mechanic inspects the engine bay, while the owner looks over a list of known issues

Consumer Ratings

When it comes to consumer ratings, the BMW 335i has received mixed reviews. According to Consumer Reports, the 335i has an average reliability rating, with some owners experiencing issues with the engine, fuel system, and transmission. However, other owners have reported no major problems and have praised the car’s performance and handling.

Personal Testimonies

Many BMW 335i owners have shared their personal experiences with the car. Some have reported minor issues such as oil leaks and electrical problems, while others have had more serious issues such as engine failure. However, many owners have also expressed their satisfaction with the car’s performance and overall driving experience.

One owner stated, “I’ve had my 335i for three years now and have had no major issues. The car handles great and has plenty of power.” Another owner shared, “I had some issues with the fuel system early on, but they were quickly resolved by the dealership. Overall, I love my 335i and would highly recommend it to anyone looking for a fun and reliable car.”

Performance Analysis

The BMW 335i parked in a garage, with a mechanic inspecting the engine bay for reliability and known issues.

Tools and diagnostic equipment are scattered around the car

Engine Performance

The BMW 335i is equipped with a turbocharged 3.0-liter inline-six engine that delivers impressive power and acceleration. The engine produces 300 horsepower and 300 lb-ft of torque, which allows the car to accelerate from 0 to 60 mph in just 5.4 seconds. The engine is paired with a six-speed manual or six-speed automatic transmission that provides smooth and precise shifting.

One known issue with the engine is the high-pressure fuel pump (HPFP) failure, which can cause a loss of power and stalling. However, BMW has issued a recall for this issue, and most affected vehicles have had the faulty pump replaced.

Handling Characteristics

The BMW 335i is known for its excellent handling and precise steering. The car features a sport-tuned suspension that provides a comfortable ride while still allowing for sharp handling and cornering. The car also features a rear-wheel-drive system that provides a balanced weight distribution and excellent traction.

One potential issue with the handling of the BMW 335i is the run-flat tires, which can be prone to punctures and wear out quickly. However, many owners choose to replace these tires with traditional tires, which can improve the ride quality and handling.

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About the author

The Motor Guy

The Motor Guy is a passionate car enthusiast with a love for troubleshooting and diagnosing all sorts of vehicle problems.

With years of experience in OBD diagnostics, he has become an expert in identifying and solving complex automotive issues.

Through, he shares his knowledge and expertise with others, providing valuable insights and tips on how to keep your vehicle running smoothly.

- 12 years experience in the automotive industry
- ASE Master Automobile Technician
- A Series: Automobile and Light Truck Certification, A9 Light Vehicle Diesel Engine Certification
- Bachelor's Degree in Information Systems