Leapmotor B10 vs Renault Symbioz

What's the difference?

I’ll be a shame if the B10 doesn’t sell well, because it doesn’t suffer from many of the downfalls of its compatriots and its price is extremely competitive for what you get.

As a comfortable smallish SUV, it meets par, and it’s on the better side of tech when it comes to cars from China, and it doesn’t have any major on-road red flags.

You really wouldn’t be disappointed with this having paid $40K, just skip the base model and go for the Design.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

There’s certainly a lot to like about the Renault Symbioz. It may cost more than its direct competition, but it looks, feels and drives with an edge on many of its rivals. And the integration of the Google system will no doubt appeal to some, especially a younger audience which craves the latest tech.

But the extra cost coupled with the image problem French cars have had in Australia - justified or not - will make it a hard sell. The small SUV market is dominated by the big name brands and cut-price models - and the Symbioz is neither. 

Renault Australia has no ambition for this to out-sell the Tiggo 4 Pro and Kona, but even attracting modest sales in such a highly competitive segment will be a hard slog.

If you’re willing to make an unconventional choice, though, you will likely enjoy your time with this little French alternative.

Note: CarsGuide attended this event as a guest of the manufacturer, with accommodation and meals provided.

Right after we praise the B10 for its value, we need to talk about its looks. A slight drop in tone as the second Leapmotor to land in Australia looks an awful lot like the first, and it’s relatively bland.

It’s not ugly, but it’s not particularly inspiring and there’s not much character to this little electric SUV.

It’s got a very upright silhouette at the front with a slightly sloping roofline at the rear, so the overall shape is appealing, but the lack of distinct features makes the B10 an anonymous commuter for now, especially with its similarities to the C10.

You can tell them apart by the C10’s slightly larger size if they’re near each other, or the B10’s more in-line headlight bar, where the C10’s have a ‘droop’ at the sides.

The large section of black at the lower half of the front is also unappealing, though darker colours like the optional 'Starry Night Blue' or 'Dawn Purple' (both $990) blend into it better than standard 'Light White'.

To its credit, at least the B10 doesn’t fall victim to the design crutch of adding trim and plastic for no reason.

In terms of the specifics, the B10 is 4515mm long, 1885mm wide and 1665mm tall with a 2735mm wheelbase, making it quite the large small SUV.

Inside, the cabin looks and feels roomy thanks to the test car’s light interior, decent windows and the light from the sunroof, as well as the fact the EV powertrains are compact and generally don’t interfere with cabin space.

Materials aren’t all scratchy hard plastic, though it is dotted around, and the general look of the B10 inside feels more premium than its price would have you thinking, despite the simplicity of the layout and design.

The Symbioz effectively replaces the Captur in the local range and brings with it the French firm’s latest design language; which debuted on the recently launched Scenic.

Certainly, compared to some of the more conservative and simple models in the small SUV contest the Renault stands out. It has the look and feel you expect from a European car, on the outside and in the cabin.

One of the reasons for this is Renault Australia is offering seven colours, but only Flame Red is standard rather than the typical white and the other more muted hues cost an additional $900.

In terms of its size and where it fits into Renault’s slightly crowded SUV line-up, the Symbioz is 4412mm long, while the all-electric Scenic E-Tech is 4470mm, the more rugged Duster is 4345mm and the Megane E-Tech is 4200mm. So they’re all quite close, but thanks to unique designs and powertrains (and the fact the Duster isn’t designed to be a Renault), they fit together to form a cohesive line-up for you to choose from.

Getting into the B10 requires a minor annoyance - unlocking and locking the car requires a keycard to be tapped on the drivers’ side mirror like you're scanning to access your floor in a hotel elevator.

There’s an app that adds a fair bit of functionality, but having to whip your phone out ahead of jumping in the car is also irritating.

Once you’re in, though, the space inside the B10 is well laid-out, even if much of its functionality is crammed into the big central touchscreen - it’s always ‘points off’ for a lack of physical buttons in this section of a review.

Once you’re used to it and have sorted out your personal settings on the multimedia software, it becomes more natural and less distracting, though Apple CarPlay and Android Auto would occasionally lag in the car on test.

The good news is they now exist for the brand in the B10, with the Leapmotor C10 still lacking the vital in-car mirroring tech.

The ergonomics and interior space work well, generally, with comfortable pews and good vision, plus decent spaces to keep things out of the way. The phone charger being in a very visible and accessible position might tempt some naughty screen-keen drivers, and being in the sun without a vent for cooling while charging means your phone will get proper hot.

The second row is extremely spacious, belying the fact this car is classified as a small SUV. Oodles of legroom and enough headroom for a tall adult means the B10 outguns rivals in terms of good options for parents (note the B10’s extremely strong 95 per cent child safety score from ANCAP, too) or anyone who needs to cart humans around regularly.

Behind the second row is a 490L boot, which becomes 1475L when the second row is folded down.

There’s space under the floor for cables and messy bits, but unfortunately no spare wheel, just a tyre repair kit, so more points off for that.

There are two elements that really stand out inside the Symbioz when it comes to practicality and technology, and how they are integrated.

The first element is that Renault has partnered with Google and this new model features the latest Google Automotive Services (GAS) which includes integrated Google Maps as well as access to the Google Play Store for downloading apps, but does so much more. Google Assistant is offered by default but you can also upgrade (via an over-the-air update) to Gemini, the tech giant’s artificial intelligence (AI).

This means with a simple ‘Hey Google’ voice command you can search for not only an address but anything you might need when you’re behind the wheel. So, if you are driving and want to stop for a coffee, you can ask Google Assistant or Gemini to find you a suitable spot to stop.

We were able to sample both systems and there is a clear difference between the two, with Gemini able to provide more detailed answers. But you have the freedom to choose if you want AI in your car or not, and can simply decline to update and stick with Assistant.

The second stand out feature is the amount of physical switchgear used throughout. Despite the switch to Google, Renault has stuck with physical controls for all the key functions - climate control, stereo, etc - which adds to the cost but makes for a much easier and safer driving experience.

While it may be a small SUV in size, Renault’s designers have created a surprisingly spacious and well-considered interior.

Up the front there are plenty of small item storage spaces, with an emphasis on small. But what they lack in size they make up for in quantity. There is a small ledge ahead of the stubby gear selector, with the wireless charging pad hidden underneath it. There are two cupholders and a small lidded console box as well, plus small door pockets.

In terms of space for people, up front the seats are comfortable and roomy, while in the rear the back of the driver and passenger seats have been heavily sculpted out to create a good amount of kneeroom.

As for the boot, Renault claims it is one of the best in the segment thanks to the back seats being on a slider, which allows you to trade-off rear passenger space for more cargo capacity.  It means the mild hybrid has between 563-695L depending on the rear seat position, while the full hybrid is smaller, between 460-592L; with the difference attributed to the different position of the spare tyre.

The fact both models include a temporary spare tyre is notable in itself, as it’s something increasingly rare in this segment and very much a welcome addition in Australian conditions.

There are three variants of Symbioz available from launch, with two different powertrains to choose from - the Techno with a mild hybrid and conventional hybrid available in either the Techno or Esprit Alpine trim.

The Techno mild hybrid kicks off the range at $36,990, plus on-road costs, then the Techno hybrid starts at $42,990 and the Esprit Alpine hybrid caps the line-up at $45,990.

That positions the Symbioz roughly $5000 more than its main rivals in the small SUV segment, the Hyundai Kona and Toyota Corolla Cross, which both start at around $37,000 for their entry-level full hybrids.

However, that means it is at the more premium end of the market, well above the likes of the Chery Tiggo 4 Pro, Jaecoo J5 and MG ZS, which all start well below $30,000.

The most direct rivals to the Symbioz are the slightly more premium options, such as the Honda HR-V (from $32,990) and Mazda CX-30 (from $34,360), so against those the price comparison is better.

They come fairly well-equipped for the asking price, featuring 18-inch alloy wheels for the Techno models and 19-inch rims for Esprit Alpine, plus a wireless smartphone charger, heated steering wheel, automatic climate control and auto headlights. There’s also a 10.25-inch digital driver display and 10.4-inch central multimedia touchscreen connected to a six-speaker sound system, with Apple CarPlay and Android Auto included, as well as Google Automotive Services.

The Esprit Alpine adds a nine-speaker Harman Kardon sound system, performance seats that are heated and electronically adjustable, red white and blue stitching on the steering wheel plus a power tailgate and chrome exterior trim.

There’s only one powertrain option for the Leapmotor B10, a single, rear-mounted electric motor that produces 160kW and 240Nm, which makes the electric SUV good for a claimed 0-100km/h time of 8.0 seconds in both variants.

Top speed is a claimed 170km/h, also regardless of the variant.

As mentioned earlier, Renault is offering two powertrains - a mild hybrid and a conventional hybrid. Remarkably, despite this being 2026, this is the first time Renault has ever offered a hybrid powertrain in Australia.

It’s a decent hybrid option too, making a respectable 116kW and 265Nm from its 1.8-litre four-cylinder petrol engine and electric motor.

Meanwhile, the mild hybrid features a 1.3-litre four-cylinder petrol engine and makes a more modest 104kW and 245Nm.

Leapmotor claims the B10 will, from its LFP battery of either 56.2kWh for the Style or 67.1kWh for the Design LR, draw 17.2kWh/100km or 17.3kWh/100km, respectively under WLTP testing.

The result is the Style offering up a 361km WLTP-tested driving range, and the Design LR a more useful 434km.

While we were unable to properly confirm this claim on the launch, the trip computer after a mix of highway driving and more spirited back-road testing displayed a figure of 13.5kWh/100km, while the previous 1447km of driving had reportedly measured in at 14.7kWh.

Charging from 30 to 80 per cent takes approximately 20 minutes regardless of spec and battery size. The smaller battery can be charged via DC fast-charging at a maximum 140kW, and the larger at 168kW. Both max out at 11kW under AC charging.

Renault Australia management was keen to push the convenience of a traditional hybrid, which requires no outside charging and is therefore easier to use - even if that means it can’t match the efficiency of a plug-in hybrid.

According to the company, the so-called ‘multimodal hybrid gearbox’ is the key to its efficiency. On paper it’s a four-speed automatic, but it’s integrated with the engine, motor, starter and generator, which means the engine and electric motor can both drive the front-wheels, while also helping the Symbioz return a claimed 4.7L/100km.

The battery is quite small at just 1.4kWh battery, but there is an ‘E-Save’ button that allows you to prioritise the petrol engine if you want to hold on the silent power for later.

With a 48-litre fuel tank and the 4.7L return, the Symbioz has a theoretical driving range of more than 1000km on a single fill.

As for the mild hybrid, it gets a more conventional seven-speed dual-clutch transmission and has a claimed fuel economy rating of 6.4L/100km. 

It has the same fuel tank, so its theoretical range is 750km, which is still a good return but obviously not as attention grabbing as the full hybrid.

The Leapmotor B10 was developed with testing at Stellantis’ European proving ground in Italy. This is because despite Leapmotor being its own brand within China, its international operations are a joint-venture between itself and Stellantis.

There are some on-paper shreds of evidence for this, a rear-wheel drive layout and a claimed 50/50 weight distribution help, but get the B10 on the road and it’s clear this isn’t a car that’s relying entirely on price, a long list of features and some showroom shine to sell.

After the initial familiarisation that comes with many new electric cars, particularly from China, the Leapmotor B10 becomes easy to settle into a rhythm with, especially if you turn off some of its more intrusive ADAS features like lane-keep, driver monitoring and speed limit warning. The latter can sometimes get a limit wrong, and though the B10’s chimes aren’t audibly overbearing, they are persistent.

While the B10 doesn’t excel in any areas on the road, it doesn’t fall down significantly in any either.

Its suspension soaks up bumps relatively well, and despite some vibrations on rougher roads the B10 is pretty comfortable. The tyres it rides on as standard, however, are rather noisy, so if there’s an opportunity to swap out the Linglong defaults to something better, we’d advise it.

The tyres also squeal rather quickly when cornering, not necessarily because the B10 is about to let go, but just because the weight of the car appears to be pushing on the front outside tyre in cornering.

The B10 holds up better than\ a family car really needs to in dynamic driving, but we wouldn’t be doing mountain runs or track days in one. 

There’s a little body roll in corners, but not nearly as much as has been in other models riding on the apparently soft suspension preferred in China.

The steering, braking and acceleration all have a mild vagueness to them, but once you’re honed in they’re all predictable. The steering can be adjusted for weight, and its lightest setting is too light, while the acceleration feels lethargic in its lowest setting and too aggressive in its highest.

There’s not a lot of regenerative braking strength, but it’s enough to help regulate speed once you’re used to how mildly it comes in - again, depending on your preferences and settings.

The good news here is that the B10 is easy to drive, and only very serious road bumps on fast corners unsettled it on test - the kind you’d expect to upset any car.

If you’re going to pay a premium for your non-conformist small SUV, one of the perks should be an above-average driving experience and thankfully the Symbioz delivers in this regard.

It’s not that it channels the iconic Renault Sport hot hatches of the past, or even sets a new dynamic benchmark for the class, but amid the sea of more-affordable models the Symbioz feels more composed on the road.

It’s responsive to your inputs as the driver and inspires confidence that not all of its rivals do. A big part of that is likely down to the tyres, with Renault avoiding the trap of cheaper, less impressive rubber that detracts from some of its competitors and instead offer Continental tyres on the Techno and Michelin rubber on the Esprit Alpine.

The ride is firmer than average, which helps with the responsiveness but means you can feel bumps in the road a bit more sharply than some, although it’s never uncomfortable.

It’s worth noting that we did see a trip computer fuel economy figure below the claimed 4.7L/100km, but an extended stretch of our drive was on motorways, which obviously helps keep that number down.

There is some mixed news on the safety front with the Symbioz. Starting with the positives, it has all the modern safety systems you should expect, including driver attention monitoring, autonomous emergency braking and lane keeping assist. And generally those systems work pretty well and feel like they have been properly calibrated, certainly better than many small SUV rivals.

But if you really don’t like those systems, Renault has included a button labelled ‘Perso’ which allows you to customise the safety settings you want on or off at the press of that single button. So even though they are required to default to on whenever the car turns on, it doesn’t require navigating the menu to turn them off.

However, the bad news on the safety front is the Symbioz has not been rated by ANCAP but has a four-star crash test score from Euro NCAP. This was from a 2024 test, when the Symbioz went on sale in Europe, and was a result of missing points in several areas, notably some specific occupant protection (the driver’s chest protection was rated as “weak”) with no centre airbag or knee airbags for the driver or front passenger.

While short of the top score from the safety body, it is important to put the result into context and four stars does not mean the Symbioz should be considered unsafe in any way.

The B10’s post-purchase prospects are generally solid, though Leapmotor’s six-year, 160,000km warranty is an area where it falls short of rivals which are offering longer, unlimited kilometre warranties.

The battery is covered for eight years or 180,000km, whichever comes first, which is pretty par for an EV.

Servicing is capped-price for the first eight years, with each service costing $370 on average. The eight-year span makes it pretty appealing, per 12-month interval or every 20,000km.

There are currently 20 dealers across the country, though more are coming, while Leapmotor also offers eight years of roadside service.

The Symbioz is covered by Renault’s standard five-year/unlimited km warranty, which was fine a few years ago but when more affordable models are offering seven years and longer, it feels like a missed opportunity for the French firm.

The company offers ‘Assured Servicing Pricing’ which covers the first five years or 150,000km - whichever comes first. Intervals are every 12 months/30,000km and cost $2715 for the hybrid and $2695 for the mild hybrid.

Renault, which is looked after by an independent distributor in Australia, has 52 dealerships spread across the country.