Gac Aion V vs BYD Sealion 6

What's the difference?

Candidly, I questioned the logic behind GAC entering the Australian market, especially now given the seemingly non-stop influx of other brands. How could it really hope to stand a chance against so many similarly priced and similarly equipped rivals?

Well, the answer is by providing a better product. The Aion V is simply a better package than many of its rivals, Chinese and otherwise, at least based on our initial impressions.

It combines value and practicality but also adds a level of driving comfort and manners its Chinese rivals can’t match.

Is that enough to guarantee success? Not at all, but it’s a strong foundation to start with and at least gives GAC a fighting chance to not get lost in the crowd.

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

So, should Toyota, Tesla, Hyundai and others be worried about the arrival of the Sealion 6 and BYD’s new DMi powertrains? Yes, but not because it represents any major breakthrough in technology or dynamic prowess. 

Instead, the strength of the Sealion 6 is how average it is. It may not be the obvious class-leader in any particular area, but it does a good job in almost every measurable aspect and doesn’t possess any major flaws.

Yes, there are still questions about the long-term dependability of BYDs but that’s a risk any new owner will need to accept. But the very sharp pricing should tempt plenty of buyers to take that chance and continue BYD’s steady upwards trajectory in the Australian market.

One of the most notable elements of the Aion V design is the absence of a ‘GAC’ badge on the front. That’s because, while all GAC models in Australia will be sold under the one name, in its native China there are several different sub-brands. GAC Aion is the ‘new energy vehicles’ brand, focused on electric vehicles (EVs), while the smaller Emzoom SUV is part of the more mainstream Trumpchi brand that offers internal combustion engine models.

It means the three cars sold initially, and even as the brand moves forward with its expansion plans, there will likely be stark visual differences between models because they are effectively different brands. In the same way Holden ended up with a mixture of Opel, Chevrolet and GMC products in its final years.

Having said all that, the Aion V itself is an inoffensive design. It’s not as generic as some of its rivals, with some design character around the headlights and silhouette, so overall it cuts a likeable figure without being particularly memorable.

Like so many modern cars, the Aion V has a very simplistic layout inside, with more screens and less physical buttons and switches to reduce cost and complexity. There’s an 8.8-inch digital instrument display and a 14.6-inch multimedia touchscreen in the centre on the dashboard.

This is one area where BYD has a mixed record. Not to be unkind or create an international incident, but the Chinese car industry has a history of not being totally original with all of its automotive designs.

However, things are improving and the Sealion 6 is a good example of the Chinese industry learning to develop its own style. While there are some subtle hints from European models, overall it’s a smart-looking mid-size SUV with some character to it - rather than being a bland imitation of something else.

One area where the Sealion is a cut above its competition is its size, being longer than and wider than the RAV4, Mitsubishi Outlander and Nissan X-Trail.

In terms of practicality there’s a handy space for a wireless smartphone charging pad, and that previously mentioned heated or cooled centre console box. Oddly, though, there is no traditional glove box. Instead there are just a pair of bag hooks ahead of the front seat passenger.

Space is good for a mid-size SUV, with a roomy front and respectable space in the second row. It would comfortably accommodate four adults, so would be a good option for families with older children.

As for the boot, it’s a generous 427 litres and has multiple adjustable floor heights available. Disappointingly, even though it has space for a spare, potentially even a full-size one, it only has a tyre repair kit. That might be fine in some markets around the world, but in the vastness of Australia, that is not the best option. Even a space-saver spare would be a better bet.

That external size translates to a roomy cabin, which also has some flair to the design but thankfully a bit more restrained than the smaller Atto 3 - which is a bit over-the-top in this reviewer’s opinion. 

The element that sticks out immediately is the large central touchscreen which, like other models in the range, can rotate either vertical or horizontal, depending on your preference.

I don’t understand the point of this, because when rotated vertically it impacts your forward vision and can interfere with the air conditioning vents; and I can’t even see it with my polarised sunglasses.

It simply makes more sense horizontally, but I guess all carmakers are looking for catchy gimmicks these days. But while it may seem like a cool party trick it remains somewhat confusing to me, like one more thing to go wrong. But maybe I’m just getting old and grumpy.

What I do like and think is a great idea is double smartphone charging pads in the centre console. And overall the design of the cabin feels well thought out and has plenty of useful storage areas.

The seats are fine, a little flat and the fixed headrests are irritating, but overall they’re soft and supportive enough.

The key in the second row seating is the amount of space, with the extra length of the Sealion 6 compared to its rivals showing up with more knee room in the back for families with growing teenagers or those who need to carry their adult friends.

There’s also a pair of USB ports in the back too, so everyone can keep their electronics charged.

The boot is a good size, measuring 425 litres on paper, and has a nice long and wide floor. But some of that space is thanks to the lack of a spare - so that counts against it in my book.

Price is key to BYD’s success in Australia. Quite simply, the Chinese brand has undercut its rivals and consumers have responded to that, unsurprisingly in these tough economic times. The Sealion 6 follows the same path blazed by the Atto 3, Dolphin and Seal, offering plenty of vehicle for your money.

BYD Australia has kept it really simple, offering just two models - Dynamic and Premium - with very similar specification and separated primarily by powertrains.

The Dynamic is a less powerful, two-wheel drive option, while the Premium gets more grunt and all-wheel drive; but we’ll detail that later.

Both the Dynamic and Premium come with 19-inch alloy wheels, power-operated tailgate, a panoramic sunroof, powered front seats that are heated and cooled, a 15.6-inch touchscreen, Infinity premium audio, two wireless phone chargers and wireless Apple CarPlay and Android Auto.

The only non-powertrain difference between Dynamic and Premium is a head-up display on the latter model.

One noticeable absence from the Sealion though is a spare tyre. There’s not even a space-saver, just a tyre repair kit, which is disappointing and out of touch with the unique demands of the Australian market.

The Dynamic is priced from $48,990 (all prices exclude on-road costs), while the Premium starts at $51,990.

To put that into context with its competition, the Toyota RAV4 Hybrid range begins at $42,250 for the GX and stretches to $51,410 for the range-topping $51,410.

While, if you’re looking at an electric alternative, the Tesla Model Y currently starts at $55,900. The most direct rival, however, is the Mitsubishi Outlander PHEV which is only available with all-wheel drive and stretches from $57,290 to $73,790 across five variants.

Both the Aion V Premium and Luxury are powered by a 150kW/210Nm electric motor, which drives the front wheels. 

Aion doesn’t claim a 0-100km/h time, but it wouldn’t be quick, at least not in EV terms. If you’re looking for a ludicrously powerful electric car - this ain’t it. It’s a perfectly fine powertrain for the job at hand, but it won’t blow your socks off with its performance and will take more than eight seconds to run 0-100km/h.

While BYD has made its name in Australia as an all-electric brand it has always referred to itself as a 'new energy' company, and the Sealion 6 (and upcoming Shark ute) are why.

That’s because these feature BYD’s new 'Dual-Mode Intelligence' (DMi) powetrain - a hybrid system to you and me.

As mentioned above, the biggest difference between the Dynamic and Premium models is the powertrain, with two reasonably different systems.

The Dynamic is powered by a 78kW/135Nm 1.5-litre four-cylinder petrol engine, paired with a 145kW/300Nm electric motor - making for a combined system output of 160kW/300Nm. Notably, this powertrain only drives the front wheels.

In contrast, the Premium has an all-wheel drive set-up, combining a turbocharged version of the petrol engine (good for 96kW/220Nm) with a pair of electric motors, one on the front axle and one on the rear to produce a combined output of 238kW and 550Nm.

Both models get the same 18.3kWh ‘Blade’ battery, which is BYD’s proprietary technology underpinning all of its models and is attracting attention from other brands.

For reference, the Outlander PHEV has a 20kWh battery, Nissan’s X-Trail e-Power has a 2.1kWh battery, while the more conventional RAV4 Hybrid has just a 6.5Ah battery.

The battery is 75.2kWh lithium-phosphate type, which provides a claimed range of 510km. Importantly, that figure is on the WLTP cycle, not the more lenient Chinese (CLTC) test protocol, so you could reasonably expect close to that target in the real world.

GAC claims it can accept up to 180kW charging speeds, which will get the battery from 10-80 per cent in just 24 minutes. 

It also has vehicle-to-load functionality, so you can draw power from the battery for tools or appliances if you need it.

There are multiple modes to drive it in, including electric only, with the Dynamic able to go up to 92km on a single charge, while the Premium manages a claimed 81km.

However, it's important to note these are the NEDC standards and not the more real-world like WLTP,  so you may not achieve those in practice.

The claimed fuel consumption is an impressive 1.1L/100km for the Dynamic and 1.4L/100km for the Premium although again achieving those in the real world will take some effort.

With a 60-litre fuel tank BYD claims the Dynamic has a driving range of just over 1000km, while the Premium can manage around 960km.

It's also worth noting the Sealion 6 comes equipped with vehicle-to-load charging which means you can draw power from the batteries to run small electronic devices if you need to.

It’s a bonus feature that may or may not be of use, but is one of those things that may come in handy one day to get you through a camping trip or a BBQ at the park.

This is perhaps the area where the Aion V surprised the most. One of the most consistent qualities of these new Chinese-developed models is their incompatibility with Australia’s unique road conditions. They have a tendency to lack comfortable, controlled suspension and well-weighted and consistent steering.

That’s not the case with the Aion V, with GAC clearly taking the benefits from the partnerships it has with Toyota and Honda to learn what international markets prefer. Is this a clear standout, class-leading SUV dynamically? No. But it is above-average in the way it rides and handles.

The suspension is well resolved and feels comfortable to live with, while the steering is nice and direct, which will make navigating the cities, suburbs and open roads more easy and enjoyable. 

There is still some fine-tuning that could make it better, but overall the Aion V leaves a positive first impression. 

We drove the Sealion 6 Dynamic and despite having the less powerful powertrain it feels good on the road. The DMi system offers good performance, with quiet acceleration off the mark and a good integration between the petrol engine and electric motors. We haven’t driven the Premium yet, so we can’t make any comment on how different it feels.

It’s hard to make a definitive call on the Sealion PHEV powertrain because, like every plug-in hybrid, its greatest strength relies on how the owner operates it.

If you don’t charge the battery every day or so, you’ll just end up lugging around a battery and electric motor for little benefit. However, if you do keep the battery topped up, you can do most of your urban commuting without needing to turn the petrol engine on, which should result in some very low fuel consumption figures.

The company clearly knows this, which is why BYD Australia is offering a complimentary home charger to the first 3000 customers who order a Sealion 6.

Not only will that encourage sales but it will also help owners become evangelists for PHEVs in the future, because they’ll have the best possible experience.

So, a large part of its strength or weakness rests on the owner’s behaviour and that’s something we can’t assess.

As for the rest of the driving experience, the ride comfort is fine. It can’t match the class-leaders for compliance or dynamics, but the Sealion feels pleasant to drive around the urban environment and on the freeway at speed.

Biggest criticism is the steering is very, very light. While that makes parking easier, it feels so light you get very little feedback from the front wheels so it can feel vague at times.

Overall the driving experience is best described as fine. It doesn’t have any major vices but neither does it set any new benchmarks. 

Both Sealion 6 variants come equipped with autonomous emergency braking, front and rear cross-traffic alert/braking, 'Forward Collision Warning', 'Rear Collision Warning', lane departure warning/prevention, blind-spot detection, traffic-sign recognition, door-opening warning, trailer stability control, auto high beam, a 360-degree monitor, adaptive cruise control as well as front and rear parking sensors. Plus, it can even detect if you’ve left a child or pet inside the car.

ANCAP had not crash-tested the Sealion 6 at the time of publication, but with its comprehensive list of safety items it should tick most of the boxes when it comes to protecting its occupants and pedestrians.

The Aion V is covered by an eight-year, unlimited kilometre warranty which is well ahead of the mainstream pack, typically sitting at five years, unlimited km. The drive battery is also covered for eight years, 200,000km and roadside assist is included for five years. Recommended service interval and costs are still to be confirmed.

But one of the biggest challenges for all these new car brands is finding space in the Australian market - literally. If you want to sell a lot of new cars you need a lot of new car showrooms and if you want to keep customers happy, you’ll need enough service centres to keep cars on the road as much as possible.

GAC has plans to have as many as 100 dealerships in the next five years, but right now it has reportedly less than a dozen. That will make servicing problematic if you do not live in close proximity to a service centre. This isn’t the work of a moment either, with so many new brands fighting for dealership real estate and staff there are only so many places GAC can set up shop.

BYD is a small company but has partnered with mycar service centres to make maintaining your Sealion 6 easier. The Sealion is covered by BYD's six-year/150,000km warranty as well as its 10-year capped price servicing plan.

Service intervals are every 12 months/20,000km and prices range from $265 up to $1184 for the major eight year/160,000km tune up. Over the first five years, in keeping with most of its rivals, you’ll be paying $1648.

As I’ve written in previous BYD reviews, the biggest question mark hanging over the brand is arguably its long-term prospects. Quite simply, the brand is still too new to know how well it will perform on the used car market.

We also can’t tell you how it will hold up from a reliability point-of-view. We’re not suggesting there’s any doubt over its quality, but each car brand must prove itself reliable and dependable over time, and BYD hasn’t had that time yet.