Used BMW iX3 for sale near Southampton

CarGurus expert rating: 4 out of 5
CarGurus user rating: Not yet rated
Percentage of good/great deals available on CarGurus: 40.2%
Overall CarGurus rating:* 3.9 out of 5
Available Listings: Around 230
Average Price: Around £24,000

BMW iX3 (2021-2025) Pros and Cons

Pros	Cons
Comfortable ride thanks to adaptive suspension	Pricier and slower than a Tesla Model Y
Impressive real-world range	Ford Mustang Mach-E is more practical and costs less
Generous equipment levels	Not as engaging to drive as a Jaguar I-Pace

Quick Summary

The BMW iX3 is a mid-sized, pure-electric family SUV offering an official WLTP range of 285 miles courtesy of an 80kWh lithium-ion battery. Based on the same platform as the standard BMW X3, it delivers 282bhp to the rear wheels for a 0-62mph time of 6.8 seconds. The iX3 looks and feels familiar, with a blanked-off kidney grille and badging distinguishing it from combustion engine equivalents. Its strength lies in the familiarity it delivers—in every way other than seamless electric power delivery, it feels as comfortingly versatile and secure as any BMW X3.

The BMW iX3 is very practical with generous space for front and rear passengers, though the middle rear seat straddles a raised floor hump. The 510-litre boot is unaffected compared to the standard X3, but there's no underfloor storage as batteries occupy that space. Build quality is exceptional, with beautifully damped switches and dense, classy materials throughout. Running costs are significantly lower than petrol or diesel equivalents, at around 5p per mile on standard tariffs. Two trims are available—M Sport and M Sport Pro—both generously equipped with panoramic glass roof, leather upholstery, heated seats, climate control, adaptive LED headlights, and an excellent infotainment system featuring Apple CarPlay, Android Auto, satnav, and gesture control.

Best for: Buyers seeking a posh, electric family SUV with excellent comfort, sophisticated dynamics, and generous equipment levels; those prioritising a smooth, reassuring driving experience and low running costs.

Not ideal for: Budget-conscious buyers, those wanting maximum practicality or performance, or keen drivers seeking the most engaging handling dynamics.


Comparison vs Key Rivals



The Verdict

You should buy the iX3 if: You're seeking a posh, electric family SUV with excellent comfort, sophisticated dynamics, and generous equipment levels, or prioritising a smooth, reassuring driving experience and low running costs.

Consider alternatives if: You're budget-conscious, need maximum practicality, desire superior performance, or seek the most engaging handling dynamics.

Competitive Position: The BMW iX3 is a great electric family SUV that justifies its comparably high price with generous equipment levels, a superb ride and handling balance, classy finish, and impressive practicality. It faces serious competition from the cheaper and faster Tesla Model Y, which benefits from the excellent Tesla Supercharger network, whilst the Ford Mustang Mach-E and Volkswagen ID.4 offer better practicality for less cash. The Jaguar I-Pace is also a more engaging electric SUV to drive. However, the balance of daily usability, sophisticated dynamics, and general desirability that the BMW iX3 delivers is hard to fault. If you're shopping for a posh, electric family SUV, this should be right at the top of your list.

Read our full BMW iX3 Review

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