Zeekr 7X vs BYD Sealion 8

What's the difference?

The first thing that comes to mind in summing up the Zeekr 7X Performance is value. So much standard equipment for the money, stunning acceleration, top-shelf safety and a solid ownership package. It’s also practical, comfortable and the design inside and out is sleek. This electric SUV has thrown down a hefty gauntlet in challenging its existing opposition and there’s no doubt if you’re in this part of the market you should take a close look.

There’s quite a bit to like here. There’s plenty of equipment, and lots of choice in price, trim level and mechanical complexity.

The driving dynamics are fine if you’re not looking for anything sporty although the performance offered by the dual-motor variants must be considered excessive, even if it’s pretty exciting the first time.

Perhaps what’s missing from the Sealion 8 experience is anything that stamps the car as something special within its hotly-contested market segment. Which is another way of saying it offers up the same limitations, most notably in the third row accommodation and access.

You only need to drive a one-box people mover and utilise the rearmost seat, to understand that the two-box SUV, while a pretty marketable thing, is compromised once the passenger count exceeds five. Nothing new there, but nothing new in the BYD, either, to change that narrative.

At which point, the front-wheel drive variant emerges as the most pragmatic choice and probably the one that meets all the important family tasks headed its way for the smallest outlay.

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

The 7X was developed at the Zeekr Design and Technology centre in Gothenburg, Sweden and arguably its most distinctive design element is the full-width band across the nose with standard LED headlights and DRL strip below. 

They’d be matrix units if we were in China and the black band would house Zeekr’s ‘Stargate’ panel capable of displaying words and digital animations. But ANCAP crash-test requirements put the kybosh on that for Australia and it’s been replaced by the black cover. But there’s still room to play with animations on the lights that remain, including musical accompaniment through internal and external speakers. 

Other than that, the car’s overall shape and proportions have a touch of Porsche Macan about them with a bulging mid-section and racy 21-inch rims filling the wheel arches.

There’s a slim, tail-light bar across the rear, a concealed wiper and an integrated spoiler on the top of the tailgate contributing to a smooth, clean look. No surprise, drag co-efficient is a slippery 0.25.

Inside, the fuss-free theme continues with a multi-layered dash design dominated by the 16-inch central media screen, compact digital instrument display and split-level centre console. And we’ll get to interacting with it all shortly.

Admirable restraint has been exercised in the simple surfacing and choice of trim materials with enough decoration to add visual interest.

BYD has done its best to give the Sealion 8 its own character and vibe. In fact, it’s a pretty smart looking thing - although still very much a two-box wagon concept - and that’s no given when you consider how much some big SUVs can start to look like large blobs of nothing when you look closely.

There’s the usual Darth Vader stuff at the front, but in profile, the diagonal vent across the front door makes a bit of a statement. The 'plaited' motif of the tail-lights might be stretching things a bit, though.

Inside, the modern board-room feel is invoked by the angular lines and high-tech look and feel of the large info-screens. The panoramic sunroof of the Premium grade also helps brighten up an otherwise pretty dark space.

So, before even getting in the car it’s worth talking about this Performance grade’s auto-opening doors.

The physical door handles are still present but inoperative (except in an emergency), so it’s a press of a button on the B-pillar, or a swipe card if you prefer, and open sesame. 

There’s ‘pinch protection’ for the windows on all side doors and impact avoidance which means it will stop short of denting your neighbour at the car park.

After a week of press-button experience I could easily live without this functionality but my significant other loved it. So, personal preference reigns supreme.

At close to 4.8 metres long, a touch over 1.9m wide and around 1.7m tall (with a 2900mm wheelbase) the 7X is a ‘large’ medium SUV and the interior reflects its generous external dimensions. 

There’s plenty of breathing space and a bright open feel thanks in part to the standard panoramic glass roof with power-sliding shade.

In the front, in terms of practicality, there’s a large, deep bin between the seats with a lid that opens from the left and right, another section with two swing-out cupholders and a roll-top lid, plus a big area in the lower console plus generous door bins. And there are handy flip-top boxes in the door armrests.

Worth noting on our test example, opening and closing the sliding cover over the cupholder section generated a groaning noise like oversize nails scraping down a blackboard, which didn’t exactly fit the premium vibe.

The glove box is opened with a button on the dash, which feels overly complicated. But then, in terms of power and connectivity there are twin 50W device charging bays and two USB-C sockets in the lower console.

In a big win for parents loading small kids into car seats, the rear doors open to 90 degrees. Then for storage, you’ve got map pockets on the front seat backs, decent door bins, two cup or bottle holders and a lidded box in the pull-down centre armrest, a small oddments tray at the back of the centre console and a pair of drawers under the seat.

And in the back, in terms of space, sitting behind the driver’s seat set for my 183cm position, I’ve got ample headroom, legroom and more than enough foot room. 

There are power window shades, individual ventilation outlets in the B-pillars to manage the climate control for the rear section as well as one USB-A and a USB-C socket in the armrest box.

And then, there’s the Occupant Monitoring System, a camera view of the rear seat which instantly does away with the awkward 180-degree parental head turn from the front seats. A small camera in the B-pillar is activated by a dash-mounted button for a wide-angle, picture-in-picture video image on the main media screen. 

And don’t worry, if you’re in the back and don’t appreciate the attention, a simple sliding cover over the lens can block the shot. 

With the 60/40 split-folding rear seat upright the 7X boasts 539 litres (VDA) of boot space, which is pretty handy, and that number expands to a hefty 1978L with the back seat down. 

There’s a load-through hatch, tie-down anchors, multiple bag hooks, specific lighting, a 12-volt socket and two storage compartments under the floor. The height of the power tailgate is adjustable but there’s no hands-free function.

Braked trailer towing capacity is 2.0 tonnes (750kg unbraked) and it’s worth noting vehicle-to-load functionality (using a specific discharge cable in the main charge port) is onboard.

But there’s no spare tyre of any description, with a repair/inflator kit your only option, which in this market isn’t good enough.

BYD has made sure all three rows of the Sealion 8 are fit for purpose while attempting to make the rearmost row (traditionally the trickiest to get right) less of a downmarket place to be. With that in mind, both rear rows get air vents and climate-control adjustment for that part of the car. There's also a pair of USB-C charge ports in the second row and a single USB-C and USB-A port in the third row. The third row also has cupholders bult into the wheel arch on each side.

With the third row in place, there’s a decent amount of luggage space (270 litres) largely thanks to the Sealion’s five-metre overall length. There’s no spare tyre, but a puncture repair kit lives under the floor (as does the removable cargo blind) and the rearmost luggage space also incorporates a 12-volt socket and luggage hooks.

A pair of pull-tabs drop the headrests and then the entire split third row in a single movement, at which point you suddenly have a five-seater with a huge, 960 litres of luggage space. And if you need to cart gear over people, the second row also folds flat to open up 1960 litres of space.

Up front, the feeling of spaciousness is amplified due to the low scuttle height and what the aviation industry calls the glass cockpit (no analogue dials or gauges at all). The 15.6-inch central info-screen runs the usual apps and control displays but, thankfully, the climate control touch-controls are tethered to the bottom of the screen, so they’re always visible regardless of what else is going on.

The 10.2-inch driver’s display adds a head-up function in Premium trim and displays the usual array of information required to operate the vehicle. But even better is the steering wheel which features a thick, well-padded rim that looks and feels pretty luxe. It also houses the usual buttons for stereo, phone and cruise-control functions.

A really nice touch is the addition of an extra set of tilt controls on the inside of the passenger’s front seat, allowing the driver to control that seat to allow people in or out without leaving their own seat. Nice one.

It is, of course, the centre row of seats that will make or break a car like this for many families. Even though many clans will not use the rearmost seat much of the time, the central row will get a huge workout. So it’s nice to see that leg, foot and headroom are all sufficient for even growing teenagers. Again, the car’s overall length appears to be the key, but it’s also worth noting the centre row seat is comfy and supportive. The outboard positions in the second row also feature heating and ventilation functions.

The third row, however, follows SUV tradition by being strictly for smaller kids. Access past those huge wheel arches is tight, and once you’re in, there’s a combination of dark trim and tiny windows to limit joy.

While it won’t matter to many buyers, the front-drive Sealion 8 is rated to tow 1800kg with a braked trailer, and up to two tonnes in the all-wheel drive version. But there’s no spare tyre fitted, and roadside flats need to be addressed by the included tyre repair kit.

BYD will offer the Sealion 8 in three trim levels, starting with the front-drive Dynamic at $56,990, before on-road costs, then moving to a pair of all-wheel-drive variants, the first with the same Dynamic trim level at $63,990 and the range-topping Premium AWD at $70,990.

The Dynamic trim level on both the front-wheel drive and the all-wheel drive variant gets you three-zone climate-control, air vents in both rear rows, full connectivity including wireless Apple CarPlay and Android Auto. There’s also wireless phone charging. The Dynamic specification also takes on 20-inch alloy wheels and there’s full LED lighting as standard.

Pony up for the Premium trim and you make the switch to 21-inch alloys, a 21-speaker sound system and even a massage function for the first two rows of seats. The Premium also includes a head-up display for the driver.

Not as easy to quantify is the level of plush inside the cabin. There are lots of soft-touch surfaces and the whole interior design looks pretty fresh and modern and well put together. But more than that, there’s a bit of design flair that makes the BYD feel perhaps a bit more expensive than it really is. That’s not an easy thing to pull off. But it seems to work here, even in the entry-level Dynamic trim.

Against the competition, the Sealion 8 can't match the similarly specified Chery Tiggo 8 on price, even though on performance and EV range, the Tiggo 8 and the entry-level Sealion 8 are quite similar. The more expensive Sealion 8 Premium, meanwhile, lines up pretty neatly on price with the Kia Sorento S PHEV. But that vehicle can't get close to the epic straight-line performance of the BYD.

The Zeekr 7X Performance is powered by dual electric motors, asynchronous magnet on the front axle and permanent magnet at the rear. Combined power is 475kW with peak torque at a grunty 710Nm.

That amount of muscle is up there at the top of the category with the likes of the MG IM6 Performance (572kW/802Nm), Tesla Model Y Performance (461kW/741Nm) and even the track-ready Hyundai Ioniq 5 N (448kW/740Nm).

BYD has managed to keep a lid on the price of the entry-level version of the Sealion 8, by specifying it with front-wheel drive rather than the all-wheel drive of the other two variants. It still gets the same driveline beyond the lack of a driven rear axle, although battery capacity is the other difference.

As such, you’re looking at a 1.5-litre petrol engine (kind of the default powerplant for Chinese SUVs right now) with a turbocharger. With the 19kWh battery chiming in to power the electric motor, the driveline can achieve outputs of 205kW and 315Nm.

In the case of the AWD variants, the larger 35.6kWh battery and extra electric motor ups the potential outputs to 359kW and 675Nm which is a huge jump any way you look at it and gives the Sealion 8 a huge bandwidth when it comes to matching buyer performance aspirations.

All the variants have the potential for a claimed electric-only range of greater than 100km if owners use the plug-in facility to charge either at home or at work. For the AWD variants, the larger battery stretches the EV range to a claimed 152km. On longer journeys or whenever the battery has reached about 25 per cent capacity, the Sealion 8 acts just as any other hybrid with regenerative braking and electric assistance to aid performance.

In suspension terms, the BYD is pretty conventional but if you do pay the extra for the Premium variant, you’ll gain adaptive dampers.

The 7X boasts an 800V electrical architecture which means it has 420kW charging capability and even though the max public charging output currently available here is 350kW, at that level you can expect the 100kW NMC battery to charge from 10 to 80 per cent in around 13 minutes. AC charging is a handy 22kW for 10-100 per cent charging in four hours.

Claimed (WLTP) range is 543km and on test we saw average energy use of 18.8kWh/100km, which is in the middle of Zeekr’s claim of 17.7-19.9kWh/100km for the combined (urban/extra-urban) cycle and more than acceptable for an EV of this size and weight.

BYD claims a range of more than 1000km for both variants of the Sealion 8, provided you start with a fully charged battery and a full 60-litre fuel tank.

The BYD can also make use of commercial fast-chargers and, when using the maximum 40kW on the FWD version and the 74kW possible for the AWD variant, the charging times from 30 to 80 per cent are both under 20 minutes. The Sealion 8 can also charge at 11kW on an AC socket and the vehicle also offers V2L (Vehicle to Load) capability, meaning it can power on-site work tools, camping gear or even your house at night.

Provided the EV battery is kept at 25 per cent capacity or above, BYD claims a 1.0-litre per 100km fuel consumption figure for the car based on the laboratory test. In the real world, the results will vary enormously depending on where you drive and how the car is used. Deplete the battery and continue to drive at highway speeds, and your actual fuel consumption might easily increase to many times that 1.0-litre claimed figure.

So, even at around 2.5 tonnes, with all that power and torque under your right foot, the 7X Performance can rocket from 0-100km/h in a supercar-like 3.8 seconds. It is properly quick.

Suspension is by double wishbones at the front and a five-link set-up at the rear and the hefty body is well-controlled in the main, although you can feel modest lateral movement on quick changes of direction. 

The ‘Continuous Control’ air suspension has three settings - Comfort / Standard / Sport - with a distinct difference between them.

In Comfort, small bumps and ruts still make their presence felt, but overall ride compliance is impressive. Hot tip is to avoid the Sport mode unless you’re determined to press on through your favourite set of corners, or (implausibly) line up for a track day.

The 7X rides on Zeekr’s ‘SEA’ (Sustainable Experience Architecture) platform which features an integrated alloy diecast rear section which seemingly makes a ‘solid’ contribution to overall refinement and noise reduction.

Speaking of which, wind noise is close to imperceptible even at freeway speeds, helped in no small part by the car’s slippery drag coefficient.

The accurate speed-sensitive steering delivers good road feel, which isn’t always the case with larger EVs, and the big 21-inch (265/40) Continental EcoContact 7 tyres are pleasingly quiet while gripping with reassuring determination.

Braking is by ventilated discs all around with chunky four-piston calipers up front. There are two levels of regenerative braking and a ‘single-pedal’ setting, although the latter is best treated as a third regen level because it seems reluctant to bring the car to a full stop quickly enough, even in slow-moving traffic.

Important to mention crash-avoidance safety aids like lane-keeping assist and driver fatigue monitoring don’t intrude unduly. There are subtle occasional vibrations through the steering wheel and only when necessary. 

You’ve also got a 360-degree overhead view and a good quality reversing camera, both of which are super-handy when manoeuvring. Or if you want some real assistance ‘Automatic Park Assist’ will help you slot the car into the space you’re aiming for, as well.

Ergonomically speaking, while there’s a physical control for audio volume something like exterior mirror adjustment for example is via the combination of a screen slider and a steering wheel control which is fussy. That said, progression through screens and functions for media and car settings is logical and quick thanks in part to a grunty Qualcomm Snapdragon chip platform.

Under the heading of miscellaneous observations, an 11.6m turning circle is useful for a car of this size, the mega audio system cranks (with the driver’s headrest speaker a highlight) and the adaptive cruise works well, picking up acceleration rapidly when pulling out to overtake a slower-moving car in front.

The first thing you’re going to do in a Sealion 8 is wonder where the gearshift is. It’s a column-shift, but it's not only located where a traditional indicator stalk would be, it looks very much like one, too.

This promises two things. One, you’ll spend a few seconds finding it and two, you’ll try to turn the indicators on with it at least once every drive. (The real indicators are on the other side of the steering column.)

Another note to those test driving a Sealion 8. Sample the front-drive version first. (I’ll get to why in a minute.) When you do, you’ll soon figure out this is a driveline that prioritises electric running. That is, the petrol motor barely ever actually drives the wheels (only at full throttle and higher speeds). Any other time, if the petrol engine is running, it’s to charge the battery that keeps the electric motor purring away. This is how efficiency is defined by BYD.

You’ll also find that the Sealion’s acceleration is purposeful in that electric-motor way, but hardly startling. And when you do smash the throttle and force the petrol engine to drive the axle, you’ll notice that this takes a fair time to play out, and that when everything is grunting as hard as possible, the petrol engine is quite noisy and even a little harsh sounding. Use the driveline sensibly, though, and it’s all smooth and quiet, even if that then means you can hear a little suspension noise creeping into the cabin.

That done, you’re now free to drive the AWD variant. Why wait? Because this thing is seriously off the leash. Bear in mind that 359kW of power is getting on for the thick end of 500 horsepower in the old money, so even though the Sealion 8 is a hefty critter at about 2.5 tonnes, all that power and torque will get it from rest in under five seconds, or thereabouts. The relevance of this to family-car technology is hugely debatable, but it’s one heck of a party trick the first time you try it.

The huge torque also magnifies the Sealion 8’s natural tendency to lift its inside front wheel when accelerating out of a turn. A small tyre squeak can sometimes be heard before the traction control gathers it all together, but even the single-motor variant displays the same trait.

In steering and suspension terms, it’s probably fair to say the Sealion 8 doesn’t unlock any new depths of talent. The ride is pretty comfy but at the expense of body control and the steering points the wheels but doesn’t convey much else to the driver.

That said, the fact everything seems to be tuned to the same frequency means it all works okay. You don’t have too-fast steering fighting the tyres or too firm suspension upsetting the interior calm. Use it as a family would, and it’s 100 per cent fit for purpose.

Any family car needs to be safe, so BYD has thrown the kitchen sink at the Sealion 8 in terms of its active and passive safety gear. That starts with nine air-bags including full-length curtain side bags and a centre-front airbag to help prevent head clashes.

There’s also a 360-degree camera on all grades, front and rear parking sensors, and the full line-up of current driver-assistance functions including autonomous emergency braking, lane-keeping assistant, rear-cross-traffic alert and assistance, blind-spot monitoring, driver attention monitoring and a tyre-pressure monitoring system.

To that lot, you can add adaptive cruise-control, traffic-sign recognition, adaptive headlights, front and rear collision warning, anti roll-over systems and hill-hold functions. It’s also worth mentioning that the overhead camera system is very, very good with a clear, crisp display and no processing delay.

The driver-attention monitoring seems to behave itself better than some of the over-active systems other makers specify, but the lane-keeping assistance function is still far form perfect. To be fair, it is less aggressive than some such systems and the intervention is more subtle, but the recued aggression seems to be packaged with lower sensitivity. As in, the cameras seem to sometimes miss a critical white line, particularly if its faded or less than freshly painted.

There are also ISOFIX child restraint tether points in both the second and third rows, as well as seat-belt warnings for every position and an electronic child-safety switch for the doors.

The Sealion 8 is yet to be crash tested locally, so no ANCAP star rating is available.

The 7X Performance is covered by Zeekr’s five-year/unlimited km warranty, with eight-year/160,000km cover for the drive battery, neither of which are exceptional for the category. But there’s also five-year corrosion and paintwork warranty cover, with roadside assist included for the same period.

Recommended maintenance interval is two years/40,000km with optional health checks in between. Stick to the basic schedule and you’re looking at $1755 over the first five years.

Go for the complimentary first year service plus two other optional health checks and the figure is $2385, or an average of $477 per workshop visit over the same five years. Far from over the top for an EV in this part of the market.

The Zeekr dealer footprint currently takes in multiple sites in Brisbane, Melbourne and Sydney with additional locations in Canberra and Perth as well as The Sunshine Coast and Geelong, for a total of 14.

Some are currently ‘pop-ups’ with the intention to transition them to permanent status, with all dealers able to facilitate servicing (on site or at a separate location).

Servicing any hybrid can be a bit more expensive thanks to the presence of two propulsion forms.

In any case, the Sealion 8 requires routine servicing every 12 months or 20,000km.

Warranty is BYD’s normal six-year/150,000km cover, although there’s also eight years and 160,000km of cover for the EV battery.

BYD also claims its 'Blade' battery technology is among the safest in the business, and says the design resists damage (and, therefore, the risk of fire) better than the competition.