Peugeot 308 vs Renault Symbioz

What's the difference?

The 308 GT Sport plug-in hybrid is a beautifully designed small hatch that is comfortable, enjoyable and easy to drive. The electric motor gives this hatch good acceleration and the equally impressive handling makes for a fun car to drive too. There's good storage, a decent boot and room for even tall people like me in those back seats.

There are two clear drawbacks, however: the price is steep compared to the petrol version; and you'll need to plug the vehicle into a power supply each night if you drive the car daily and want to achieve the 2.4L/100km fuel economy we did in this test.

Last, but probably the most important thing you'll read is that Peugeot will bring fully electric cars to Australia from the second half of 2023, from SUVs to (hopefully) the battery electric version of this very 308 hatch.

If it was my money, I'd hold on - you're going to have your next car for quite a long time so it's worth waiting for the fully electric versions.

Note: CarsGuide attended this event as a guest of the manufacturer, with 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.

There hasn't been a Peugeot in the last five years that wasn't stunning. There's the high quality feel in their build, and premium yet unique look - like a new Volvo but with more flair. And the 308 hatch and this hybrid version has all of that.

From the sinister looking LED tail-lights to the wide mesh grille, you really get the feeling that Peugeot is hitting its design stride.

This 308 GT Sport plug-in hybrid looks identical to the petrol version with its low, wide stance, and big dark alloy wheels that fill up its arches.

The cabin is sporty, lavish and minimalist with quilted leather upholstery seats, the digital driver display and media screen, and avant garde small angular steering wheel.

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.

Peugeot's 308 is a small hatch, think Toyota Corolla, only beautiful and more spacious.

So, the 308 can carry five people with just enough head and legroom for a semi-giant like me (I'm 191cm) to sit behind his driving position.

There's good cabin storage with large door pockets, a long and deep storage box under the centre armrest up front along with two cupholders up there, too.

The boot has a cargo capacity of 361 litres, which isn't bad for this class.

To power devices there's a wireless phone charger under the dash, and USB ports for front and rear passengers.

A quirky Peugeot design feature is the low-placed angular steering wheel. I found had to squeeze my knees past to sit in the driver's seat. I'm not sure what size human was used as the test case for this but it wasn't somebody with stilts like mine, I can tell you 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.

The 308 GT Sport plug-in hybrid has a 1.6-litre turbo-petrol engine making 132kW and 250Nm combined with an electric motor at the front wheels making 81kW and 320Nm.

The combined output of the engine and motor working together is 165kW and 360Nm, and sending that grunt to the front wheels only is an eight-speed automatic transmission.

Acceleration is good. We're talking 0-100km/h in 7.4 seconds which is more than two seconds quicker than the petrol-only 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.

This is what it's all about right? Well, Peugeot says that after a combination of open and urban roads the 308 GT Sport plug-in hybrid will use 1.3L/100km.

At the launch I did a 34km test loop through Sydney's Northern Beaches with a good mix of morning traffic and hilly terrain. At the end of my journey the trip computer reported an average fuel consumption of 2.4L/100km.

I drove the entire loop in Hybrid mode, but there is a Sport mode, a Battery Save mode and EV mode.

If you were to drive in EV mode Peugeot says the electric driving range with a full battery is 60km.

At the start of my drive the battery was about three-quarters charged with the gauges displaying 38km of range.

A mileage of 2.4L/100km is still excellent fuel economy and from experience I can tell you a petrol-only variant would be up around the 8.0 or 9.0L/100km mark for the same trip.

There is a catch, and that is you'll need to plug in your hybrid 308 daily to charge the battery if you plan to achieve the fuel economy I did.

Charging will be slow, however, because Peugeot has fitted this hybrid with a small 3.7kW on-board charger. So, even using a fast charger you'll be looking at more than four hours to fully charge the 12.4kWh lithium-ion battery.

This charging time and small electric driving range in return could be a deal breaker for some and it's the reason why I've given the 308 GT Sport plug-in hybrid a lower mark. If you aren't always charging this car your fuel usage will rocket. New buyers unaware of this could end up using more petrol than ever.

A fully electric vehicle may be a better solution for city dwellers.

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.

Once you've become accustomed to the strange, low steering wheel with its angular design the 308 GT Sport plug-in hybrid is superb to drive. The suspension is composed and comfortable, the handling is excellent, the steering is light and with the combination of both the electric motor and petrol engine, acceleration is good.

For those of you who haven't driven a plug-in hybrid before I think you'll like the quiet electric power at low speeds and the feeling of ‘instant' acceleration the electric motor adds, but compared to driving a regular petrol car the experience is much the same, just less noisy and smoother.

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 308 GT Sport plug-in hybrid is covered by Peugeot's five-year/unlimited-kilometre warranty.

Peugeot will cover the hybrid battery with an eight-year/160,000km warranty.

Servicing is recommended at 15,000km or 12 month intervals and it can be expensive. Peugeot says the first service will be $425, then second is $771, the next is $425, then at 60,000km the costs will be $900, then $439 for the following.

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.