Currently reading: New entry-level BMW iX3 brings £5000 price cut

New '40' powertrain offers 316bhp and 395 miles of range for £53,250

The BMW iX3 has gained a new entry-level ‘40’ variant priced at £53,250 – £5505 less than the existing ‘50’ model. 

It trades the 50’s dual-motor, four-wheel-drive powertrain for a single rear-mounted motor with outputs of 316bhp and 369lb ft, giving a 0-62mph time of 5.9sec.

Its battery has also been downsized, from 113.4kWh (usable) in the 50 to 82.6kWh. That reduces its range from 500 miles to 395.

It can be recharged at up to 300kW, giving a 10-80% refill time of 21min.

Deliveries of the iX3 40 start this summer.

The new powertrain is also expected to feature in the new BMW i3 saloon, which shares its underpinnings with the iX3. The i3 will be offered exclusively in four-wheel-drive 50 form for the first few months after its launch, before gaining additional options. 

In the i3, the 40 powertrain is likely to provide more than 400 miles of range, given it is significantly more aerodynamically efficient. For reference, it officially delivers 559 miles in 50 trim, compared with the iX3 50’s 500 miles. 

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Charlie Martin

Charlie Martin Autocar
Title: Staff Writer

As part of Autocar’s news desk, Charlie plays a key role in the title’s coverage of new car launches and industry events. He’s also a regular contributor to its social media channels, creating content for Instagram, Tiktok, Facebook and Twitter.

Charlie joined Autocar in July 2022 after a nine-month stint as an apprentice with sister publication What Car?, during which he acquired his gold-standard NCTJ diploma with the Press Association.

He is the proud owner of a Mk4 Mazda MX-5 but still feels pangs of guilt over selling his first car, a Fiat Panda 100HP.

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Autojer 1 April 2026
I would find the extra 5k much more range and power and 4wd but I suspect this will be the one with attractive lease deals..
jason_recliner 1 April 2026
We'll take a look but it still sounds way off the 7x, and costs way more.
DVB78 1 April 2026

So about 275-300 miles real world