2014 BMW 4 Series F32

Overview

Engines

2.0L turbo four-cylinder, 3.0L turbo inline-six

Came as

• Coupe
• Convertible

On record

4 warnings, 6 recalls

What changed for 2014

• The new 4 Series coupe and convertible replace the 3 Series two-doors, as the 428i and 435i, with rear- or all-wheel drive and Sport, Luxury and M Sport lines. Edmunds, CarGurus

Compare 2014 with 2015

Colors

No paint color is recorded yet.

Specs

Badges

• 428i: 2.0L turbo four-cylinder, Rear-wheel drive, xDrive all-wheel drive Edmunds, CarGurus
• 435i: 3.0L turbo inline-six, Rear-wheel drive, xDrive all-wheel drive Edmunds, CarGurus

Engines

• 2.0L turbo four-cylinder N20 engine page Edmunds, a published reference

  241 hp and 258 lb-ft in Edmunds' 2014 review, 240 hp and 255 lb-ft in its 2016 one · 2014–2016

• 3.0L turbo inline-six N55 engine page Edmunds, a published reference

  300 hp and 300 lb-ft · 2014–2016

Transmissions

• Eight-speed automatic Edmunds, CarGurus
• Six-speed manual Edmunds, CarGurus

Drivetrains

• Rear-wheel drive Edmunds, a published reference
• xDrive all-wheel drive Edmunds, CarGurus

Body styles

• Coupe Edmunds, a published reference
• Convertible Edmunds, CarGurus, a published reference

Packages

• Sport Line (2014–2015) Edmunds
• Luxury Line, later Luxury Package Edmunds, a published reference
• M Sport Edmunds, a published reference
• Premium Package Edmunds
• Technology Package Edmunds
• Lighting Package Edmunds
• Cold Weather Package Edmunds
• Driver Assistance Package Edmunds
• Driver Assistance Plus Package Edmunds
• Dynamic Handling Package (2014–2015) Edmunds

Figures for the whole F32

• Model codes: F32 (coupe), F33 (convertible), F36 (Gran Coupe) A published reference
• Built: The coupe in Munich from July 2013, the convertible in Regensburg from November 2013 and the Gran Coupe in Dingolfing from July 2014, until September 2020 A published reference
• Most built in a year: 152,390 of the whole 4 Series range, in 2015 A published reference
• Convertible roof: A three-part folding hardtop that opens or closes in 22 seconds Edmunds, a published reference

Watch out

Faults owners and the press report, and how to spot each one.

• Water trapped in the convertible's rear side panels All years

  Check: Listen for water sloshing in the rear side panels while driving, run each rear window and the roof, and look for water or a musty smell in the corners of the trunk. Ask whether the drains have been cleared.

  BMW of North America's bulletin says the rocker trim and underbody panel can sit too tight against the drain plugs, so water fills the lower rear side panels and can corrode the rear window regulators and motors, then reach the trunk's audio amplifier. It extends coverage of the drain repair to 15 years or 150,000 miles from first delivery. On a British owners' forum, owners of four convertibles in three threads report a rear window or the roof stopping working from water in the panel, and another found water running out of a sill after a car wash. BMW, owners' reports (unofficial)

• Timing chain stretch on the N20 four 2014–2016

  One source so far

  Check: Listen for a rattle at idle, and ask whether the timing chain and its guides have been replaced.

  Euro Premium Parts calls the timing chain a major weak point, with plastic guides that can break and wreck the engine. A seller's guide (unofficial)

• Oil use and leaks on the N20 four 2014–2016

  One source so far

  Check: Look for blue smoke when accelerating and oil around the valve cover, and ask how often the oil has needed topping up.

  Euro Premium Parts says oil use can start as early as 60,000 miles, from a faulty crankcase vent valve, worn valve stem seals or, at worst, worn rings, and lists coolant leaks at the back of the block and cracked boost hoses. A seller's guide (unofficial)

• Oil leaks on the N55 six 2014–2016

  One source so far

  Check: Look for oil around the valve cover, the oil filter housing and the oil pan.

  Euro Premium Parts lists leaks from these gaskets, and carbon on the intake valves. A seller's guide (unofficial)

Recalls

Newest first. Ask the seller for proof the work was done, or check the VIN with NHTSA.

• 2014 Recall 25V871000

  The head airbag's inflator can fail at a weld, leaking gas or rupturing. Dealers replace the head airbags. NHTSA

• 2014–2016 Recall 24V608000

  A badly sealed electrical connector on the water pump can let water in and short circuit. Dealers inspect and replace the pump and connector as needed and fit a shield. NHTSA

• 2014–2015 Recall 24V527000

  The driver's airbag inflator may explode when it deploys, because of a manufacturing defect. Dealers replace the driver's airbag. NHTSA

• 2014–2015 Recall 24V288000

  The head airbag's inflator can fail at a weld, leaking gas or rupturing. Dealers replace the head airbags. NHTSA

• 2014–2015 Recall 15V189000

  Poor nickel plating inside the fuel pump can make it fail. Dealers replace the fuel pump. NHTSA

• 2014 Recall 14V627000

  The brake booster's vacuum pump may not be lubricated enough and can fail, losing power assistance for the brakes. Dealers fit a locking ring to keep the camshaft's seal disk in place. NHTSA

Owning

What owners and buyers say

• Watch for

  A 428i without timing chain or engine records 2014–2016

  Less sought after One source so far

  Euro Premium Parts says the N20 four-cylinder cars are best avoided unless the engine has been rebuilt or carefully maintained. A seller's guide (unofficial)

Maintenance

• Engine oil and filter All years

  Replace every 6,000 miles, per a parts seller. Euro Premium Parts says not to rely on BMW's longer intervals A seller's guide (unofficial)

  Ask the seller: Ask for oil change records.

• Automatic gearbox fluid All years

  Replace every 60,000 miles, per a parts seller. Euro Premium Parts says every 60,000 to 70,000 miles A seller's guide (unofficial)

Warranty when new