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Mazda enlists Chinese help to finally build a long-range EV – can it take the fight to Tesla?

The Mazda 6e feels like something of a forced hand for the Japanese manufacturer.

Many of us would love for Mazda to merrily keep making MX-5s and a supporting cast of sensibly sized hatchbacks with zingy petrol engines and manual gearboxes, maybe with a couple of straight-six diesels thrown in.

But the powers that be have decreed otherwise. Whether it wants to or not, it needs a credible EV, (the MX-30 had charm, but not much else).

If you’re BMW, you can counter any legislative flip-flopping by betting on all the horses: petrol, diesel, hybrid, electric, and tick off hydrogen just in case. 

But Mazda just doesn’t have the engineering might to do all of it well, so for its new 6e, it has turned to its Chinese manufacturing partner Changan and Mazdafied its Deepal SL03.

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DESIGN & STYLING

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It must be said that design-wise, it started in a pretty good place, because unless you’re already aware of the SL03 (and if you live in Europe, why would you be?), you couldn’t tell this wasn’t originally conceived as a Mazda.

With the long, flat bonnet, flowing sides and elegant silhouette, it looks every bit the natural successor to the much-loved third-generation Mazda 6 saloon that went off sale in 2023. 

Mazda has done a stellar job of differentiating the 6e from its Changan sibling – you can hardly tell they're so closely related

The way the signature Mazda grille has been integrated is pretty neat as well: the lights that peek through the relatively flat bumper create the illusion of a more three-dimensional piece.

At the back, there’s a deployable spoiler and four round lights that reference other current Mazdas, as well as the FD-gen RX-7.

Mazda 6e headlight

Reading through the spec sheet was previously a bit of a headscratcher, with two battery options: one standard range and one Long Range that, bizarrely, brought significant cuts to both power and charging speed.

Thankfully, Mazda has now simplified the offering so there is only one powertrain. This pairs a new 78kWh battery with a rear-mounted 255bhp motor for an official range of 348 miles. It can be recharged at up to 200kW, meaning a 10-80% refill takes 24min. 

That makes it – on paper at least – a strong competitor for the entry-level Tesla Model 3 and Mercedes-Benz CLA 200, with slightly more range than either of those cars.

INTERIOR

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Open the pleasingly weighty door with its frameless window and what faces you is clearly a big departure from existing Mazdas. Instead of an array of buttons, a small screen and lots of interesting shapes, you get a massive touchscreen on an otherwise fairly plain dashboard. Judging by the new CX-5 SUV, which is a complete Mazda original, the brand is clearly happy to go down this route, but whichever your preference, it must be said that something of what normally sets Mazda apart is being lost.

To its credit, you can see where it’s put the effort in to differentiate the 6e from the source material. In Takumi Plus trim there's lots of nice caramel-coloured leather and suede, which gives a classy feel, though it’s somewhat let down by the scratchy feel of the faux-leather around the windowsills. Standard Takumi trim gets synthetic leather in either beige or black.

Conversely, being able to see what Mazda has managed to change means you can also clearly spot what couldn’t be altered. This is exemplified by – stick with us here – typography. Mazda has quite a distinctive, classical font that it uses across its website, literature and the infotainment of its ‘own’ cars. In the 6e, it pops up here and there but not consistently. Instead, it’s mixed with more generic letters and numbers.

All the screens feel very Chinese. Like in many BYDs, Jaecoos, GWMs and the like, a lot of information, widgets, icons and graphics are thrown at you with little sense of hierarchy, which makes it all harder to use on the move than it should be. And, because the main 14.6in screen is angled away from the driver – or towards those in left-hand-drive cars, such as those in China and Europe – and so large, it can be especially distracting to hit icons in the top-left corner, while on the move. 

There are much worse digital interfaces out there; here you have Apple CarPlay, Android Auto, the climate controls are in a permanent toolbar at the bottom of the screen and it’s pretty responsive, but none of it is particularly pleasing. Mazda likes to talk about craftsmanship, but this gives off cheap Android phone vibes. Particularly so the built-in sat-nav, which read a direction to ‘6G road’ as “s-i-x gee road”, rather than just saying “six”, as a human would. 

Helping matters is the inclusion of two shortcut buttons on the steering wheel, which can be mapped to functions that should really be permanent fixtures: wiper speed, the strength of the regenerative brakes and whatsuch.

The driving position places you slightly too high in relation to the controls, with your head in the rafters. But because there’s enough adjustability and a comfortable seat, you get used to it.

Rear seat passengers have ample knee room, but a high floor and a low roof mean it’s not as accommodating as it seems at first.

The boot is quoted at just 336 litres, although it seems like more, and there’s a 72-litre frunk with a handy fitted removable basket.

ENGINES & PERFORMANCE

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You don’t press a start button: you just get in, pull the knock-off last-gen Mercedes drive selector and go.

It feels quick enough off the mark, but it isn’t especially rapid after that. The accelerator is weirdly non-linear. Just a few degrees of the pedal give you about a quarter of the power and there’s a delay between matting the pedal and getting full power.

There’s a free-wheeling mode and a couple of light regen settings, but these also have a delay to them. You also can’t adjust them without putting the car into its personalised ‘Individual’ drive mode, which can be a pain if you’ve left it in Standard or Sport.

Fortunately, the brake pedal is easy to modulate, so as long as you back off the regen, it's easy enough to drive smoothly.

RIDE & HANDLING

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There was clearly a limit to how much the Mazda engineers could do with the chassis.

You might say the ride is faintly reminiscent of the CX-60 SUV in the way the long-wave motions are fairly settled and a little wooden and abrupt over corrugations, but then that’s not entirely a compliment. It’s quiet at a cruise, though, and rear-wheel drive promises some dynamism.

Which doesn’t fully materialise. The steering has two settings: eerily light and disconnected, or heavier yet slightly gloopy, and with no more feedback. Weirdly, it’s always quite heavy at parking speeds, and it feels especially quick just off centre.

Body roll is present and it can feel a little wibbly-wobbly when pressing on. The steering means you’re disinclined to, anyway. Settle into a more relaxed drive and it’s generally well contained.

But it is disappointing to find such traits in a Mazda – a brand that has long distinguished its cars with dynamic finesse. Obviously, we aren’t expecting this two-tonne electric saloon to drive like an MX-5, but the 6e lacks the sense of light-footedness and reward you’d have found in the old piston-powered 6, or the Model 3 and CLA.

That said, tyre and wind noise are well-contained at motorway speeds, so this is car in which you could rack up the miles without too much hassle.

As is the way with Chinese cars, there are reams of confusingly named ADAS features, and turning any of them off means working your way through a menu. The unholy trinity of lane-keeping assistance, overspeed warning and driver monitoring annoy, but they’re not as intrusive as in some rivals. The adaptive cruise control also works fairly well, operating the throttle, brakes and steering for you.

MPG & RUNNING COSTS

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If its trip computer is to be believed, the 6e returned 4.3mpkWh on a mixed route, which is quite impressive. In 183 miles, the battery reading dropped from 100% to 39%, suggesting the real-world range is about 300 miles – not too far off the official 348.

Prices start from £38,995 for the base Takumi grade, rising to £39,995 for the full-fat Takumi Plus. That’s a couple of grand more than the current entry-level Model 3 with a 332-mile range, and on a par with the 331-mile CLA 200. 

Mazda claims to be priming aggressive finance deals to sweeten the offering, particularly for business buyers. But they’ll have to be very sweet indeed if the 6e is to sell in big numbers.

VERDICT

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While Mazda has done a decent job at putting a classy Japanese veneer over an otherwise fairly average and generic electric saloon, it couldn’t completely cover up the lumps and bumps of the base car, which doesn’t do anything especially well compared to a talented field of rivals.

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.

Illya Verpraet

Illya Verpraet Road Tester Autocar
Title: Road Tester

As a road tester, Illya drives everything from superminis to supercars, and writes reviews and comparison tests, while also managing the magazine’s Drives section. Much of his time is spent wrangling the data logger and wielding the tape measure to gather the data for Autocar’s in-depth instrumented road tests.

He loves cars that are fun and usable on the road – whether piston-powered or electric – or just cars that are very fit for purpose. When not in test cars, he drives an R53-generation Mini Cooper S or a 1990 BMW 325i Touring.