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BMW 4-Series Gran Coupe (2014 - 2021) 420i SE 5d Owner Review

420i SE 5d
BMW 4 Series Gran Coupe

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In their own words

There is nothing good about the mechanicals and engine on this car it’s an endless money pit of disasters avoid learn from my mistake - All the key engineering is NOT at the front of the engine so any problems require engine removal and a lot of cash - parts are expensive - it was cheaper for me to buy a new engine and have it fitted than repair a collapsed big end and no way should a big end collapse after 62,000 miles

How reliable do you find the car?

New engine big end bearing collapsed - appalling durability and horrendously expensive repair due to mechanicals being driver end nit radiator end so whole engine had to be removed - cheaper therefore to buy a new engine !!! Do not buy the 2.0 diesel it’s a disaster waiting to happen
  • How they rated it

  • Reliability: 1 out of 5 1.0
  • Meets Expectations: 1 out of 5 1.0
  • Overall Rating: 1 out of 5 1.0
  • Steve Bibby doesn't recommend this car

About their car

  • Fuel type Petrol
  • When purchased January 2018
  • Condition when bought Used
  • Current Mileage 62,000 miles
  • Average MPG 42 mpg