Skip advert
Advertisement

BMW 5 Series (2017-2023) - Reliability and safety

Cutting edge safety kit is available on all models, while tried and tested mechanicals should prove reliable

Reliability and Safety rating

4.6

How we review cars
RRP
£51,605 £88,495
Avg. savings
£6,715 off RRP*
Find your BMW 5 Series
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Just to let you know, this is an older review of the 2017-2023 BMW 5 Series. If you are interested in information about the latest reliability of the latest BMW 5 Series, or news of upcoming BMW models, please follow the links provided.

The 5 Series ranked 47th on a 75-car list in our 2022 Driver Power survey, up two places on the previous year, while BMW itself came 16th out of 29 manufacturers - still a very average result, but an improvement from 21st place in 2021.

Advertisement - Article continues below

Both the four- and six-cylinder diesels featured in various forms in the old model, while the four-cylinder turbocharged petrol units debuted in the smaller 3 Series. Also familiar to other BMW owners will be the eight-speed automatic gearbox. 

Even though the structure, interior and infotainment of the 5 Series are all new, the mechanicals have been thoroughly developed over the last decade or so. EuroNCAP awarded the executive saloon a full five-star rating in 2017, with impressive marks for both adult and child occupant safety.

Like all BMW models, the 5 Series has been engineered to be entertaining and engaging to drive. However, the car’s agile handling is backed up by a suite of safety systems, including stability control, autonomous emergency braking and adaptive LED brake lights that flash during an emergency stop. All versions also get powerful LED headlamps and six airbags.

Also included as standard is BMW’s ConnectedDrive Services, which can alert emergency services in the event of an accident.

If you want even more peace of mind, then you can add lane departure warning, rear cross traffic alert and traffic sign recognition, either as part of the £4,995 Technology Plus Pack, or as a single £2,000 option. 

Warranty

As with all BMW models, the 5 Series is backed by a three-year and unlimited mileage warranty. This guarantee also comes with breakdown recovery for the same period. The 530e and 545e are covered under the same terms, apart from its battery pack that comes with a separate six-year warranty – although this has a mileage limit of 100,000. Paintwork on the car is guaranteed for three years, while any corrosion issues will be covered for 12 years.

Servicing

BMW was one of the pioneers of the pre-paid servicing package, so it’s no surprise to find the 5 Series is available with a similar scheme. A pay-monthly servicing plan at around £25 per month over three years includes two services, plus fluid top ups, an MOT and sat-nav map updates, among other things.

Skip advert
Advertisement

Which Is Best

Cheapest

  • Name
    520i M Sport 4dr Auto
  • Gearbox type
    Semi-auto
  • RRP
    £51,605
Select car

Most Economical

  • Name
    530e M Sport 4dr Auto
  • Gearbox type
    Semi-auto
  • RRP
    £60,045
Select car

Fastest

  • Name
    550e xDrive M Sport 4dr Auto
  • Gearbox type
    Semi-auto
  • RRP
    £77,195
Select car
Executive editor

Paul was employed across automotive agency and manufacturer-side sectors before joining Auto Express in 2020 as our online reviews editor. After a brief sojourn at a national UK newspaper, Paul returned as executive editor where he now works closely with our commercial partners.

Our latest car deals

Renault Clio

Renault Clio

RRP £16,040Avg. savings £2,827 off RRP*Compare Offers
Dacia Spring

Dacia Spring

RRP £14,995Avg. savings £1,676 off RRP*Compare Offers
Volkswagen Tiguan

Volkswagen Tiguan

RRP £35,080Avg. savings £3,743 off RRP*Compare Offers
Vauxhall Corsa

Vauxhall Corsa

RRP £18,505Avg. savings £3,970 off RRP*Compare Offers
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

These used cars from 1985 just became tax-free classics
These used cars from 1985 just became tax-free classics header

These used cars from 1985 just became tax-free classics

Is it time to get on board with these 40-year-old cars that have just qualified for the historic vehicle road tax exemption?
Features
12 Jan 2025
Car Deal of the Day: simply brilliant new Skoda Elroq SUV for under £300 per month
Skoda Elroq - side static

Car Deal of the Day: simply brilliant new Skoda Elroq SUV for under £300 per month

Our Deal of the Day for 12 January is a great price for Skoda’s supremely comfortable and very spacious new electric SUV
News
12 Jan 2025
Lexus LBX Takumi long-term test: impeccable quality meets surprising inefficiency
Auto Express senior news reporter Alastair Crooks standing next to the Lexus LBX while holding a giant Uno playing card

Lexus LBX Takumi long-term test: impeccable quality meets surprising inefficiency

First report: this new compact hybrid cross pulled an UNO reverse card on us
Long-term tests
12 Jan 2025