2020 BMW 4 Series F32

Overview

Engines

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

Came as

• Coupe
• Convertible
• Gran Coupe

On record

2 warnings, 1 recall

What changed for 2020

• Minor feature changes in the last year, with new Convenience and Executive packages. Edmunds

Compare 2020 with 2019

Colors

No paint color is recorded yet.

Specs

Badges

• 430i: 2.0L turbo four-cylinder, Rear-wheel drive, xDrive all-wheel drive Edmunds, CarGurus
• 440i: 3.0L turbo inline-six, Rear-wheel drive, xDrive all-wheel drive Edmunds, CarGurus

Engines

• 2.0L turbo four-cylinder B48 engine page Edmunds, a published reference

  248 hp and 258 lb-ft · 2017–2020

• 3.0L turbo inline-six B58 engine page Edmunds, a published reference

  320 hp and 330 lb-ft in Edmunds' 2017 review, 322 hp in its 2018 one and 326 hp and 332 lb-ft in its 2020 one · 2017–2020

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
• Gran Coupe (2015–2020) Edmunds, a published reference

Packages

• 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
• Convenience Package (2019–2020) Edmunds
• Executive Package (2019–2020) 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)

• Coolant leaks on the B48 four 2017–2020

  One source so far

  Check: Look for coolant at the upper radiator hose and the oil filter housing.

  Euro Premium Parts reports occasional leaks at these two points. A seller's guide (unofficial)

Recalls

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

• 2019–2020 Recall 19V352000

  The driver's and passenger's knee airbags may have been folded and fitted wrongly. Dealers replace them. NHTSA

Owning

What owners and buyers say

• Sought after

  The six-cylinder 440i 2017–2020

  One source so far

  Euro Premium Parts calls the B58 six the most reliable petrol choice in this generation and highly recommends it. 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