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Consider a pre-purchase vehicle inspection. An independent AA mechanic will check for any issues, helping you avoid costly surprises.
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The BMW 523 stands out for its blend of executive comfort and rewarding driving, making it a firm favourite for those seeking a saloon with a healthy dose of space and spirit.
London
Edgware
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Birmingham
Consider a pre-purchase vehicle inspection. An independent AA mechanic will check for any issues, helping you avoid costly surprises.
Book a vehicle inspectionEnter your reg number below to get a valuation estimate from our trusted partner Motorway.
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Vehicle history, MOT, mileage, accident and police reports are all checked - on every vehicle.
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London
Edgware
Edgware
No edits, no filters—just real feedback from verified vehicle owners to help you make confident decisions.
Overall rating 4/5The BMW 523 has been a staple of the 5 Series family for multiple generations. A 2.5-litre petrol engine variant, it's no longer in production. However, during its time, it received consistent praise for its robust build, high-quality interior and calm, capable drive, which suited families and professionals alike. Across all generations, you’ll find standards like ample room in both the front and back, a smooth engine and advanced levels of technology. Not to mention a decent-sized boot. Next to rivals like the Mercedes E-Class and Audi A6, the BMW 523 is class-leading, offering a truly comfortable drive and a refined look and feel.