Used BMW 4 Series for sale near Southampton

CarGurus expert rating: 5 out of 5
CarGurus user rating: 4.5 out of 5
Percentage of good/great deals available on CarGurus: 32.8%
Overall CarGurus rating:* 4.5 out of 5
Available Listings: Around 1,300
Average Price: Around £22,100

BMW 4 Series (2020-present) Pros and Cons

Pros	Cons
Exceptionally good to drive, even by BMW's high standards	Controversial looks, in particular the grille
Superb interior quality	Convertible sacrifices some practicality
Brilliant infotainment system	Adaptive suspension costs extra

Quick Summary

The BMW 4 Series (2020-present) is a distinct model built on 3 Series underpinnings but featuring a lower ride height, wider rear axle, and more direct steering for enhanced driving dynamics. It boasts a superb interior with high-quality materials and practical space, including ample rear legroom and a 440-litre boot in the Coupe, expanding to 470 litres in the more versatile Gran Coupe. The Convertible, while slightly less rigid, remains one of the best-handling four-seat convertibles available.

Driving is a key strength, with the Coupe offering exceptional rigidity and refinement. The engine lineup, paired with an eight-speed automatic, ranges from the punchy 2.0-litre 420i to the powerful 3.0-litre M440i, alongside the efficient 420d diesel, which can achieve up to 61mpg. Despite its controversial styling, the 4 Series offers compelling performance, advanced tech, and strong residual values, making it a joy to own and drive daily.

Best for: Drivers seeking an exceptional driving machine with engaging performance, excellent refinement, a high-quality interior, advanced safety, and intuitive infotainment.

Not ideal for: Buyers sensitive to controversial styling (specifically the grille) or those who might find the Convertible slightly less taut to drive than the Coupe.


Comparison vs Key Rivals



The Verdict

You should buy the BMW 4 Series if: You're looking for an exceptional driving machine with engaging performance, excellent refinement, a high-quality interior, advanced safety features, and an intuitive infotainment system.

Consider alternatives if: You are put off by controversial styling, particularly the prominent grille, or if you require the absolute maximum practicality offered by a saloon or estate.

Competitive Position: The BMW 4 Series (2020-present) stands out in the premium coupe and convertible market as a truly exceptional driving machine. Despite its divisive styling, it offers engaging performance, superb interior quality, advanced technology, and high levels of standard equipment. It rivals the Audi A5 and Mercedes C-Class by delivering a more focused, dynamic driving experience while maintaining strong practicality, particularly with the Gran Coupe variant, making it a compelling choice for those prioritising driving pleasure and a premium feel.

Read our full BMW 4 Series Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from February 2026, CarGurus expert reviews, and CarGurus user reviews.