Cupra Terramar vs BYD Sealion 8

What's the difference?

Creating a model-shared product that’s selling into a hotly contested – and crowded – marketplace is a great way to wind up with something derivative and easily overlooked. But Cupra seems to have managed to avoid that with an end result that is distinctive and has its own character within the VW family. In top-shelf VZ form, the Terramar is an entertaining drive and there’s enough driver involvement for it to be short-listed by anybody who values the journey as much as the destination.

The less powerful entry-level S version, meantime, can’t call on the services of that fabulous 2.0-litre engine and, instead, will possibly have a harder job convincing the masses of its worthiness. The lack of all-wheel drive probably won’t count for as much as the 'missing' 85kW (compared with the VZ) and some would-be buyers might find it hard to reconcile a driver’s SUV with the smaller engine in the S. Inside either variant, though, it’s prime family real estate with the clever rear seating and plenty of space and light inside. The value for money equation is pretty handy, too.

But for all that, you get the sense Cupra will need to shout about the Terramar if it’s to be heard over the general din of this fierce market segment. It would be a real shame if this car became simply a part of that background noise.

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

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.

Depending on which angle you’re looking from, the Terramar has elements of the VW Tiguan and Porsche Macan in the way it sits on the road and in the metal shapes that make up the whole. Interestingly, though, it’s probably genetically closest to the new Audi Q3 alongside which it’s built in Hungary, although there is plenty of new Tiguan in the platform and engineering aspects.

The highlights remain the nth-degree detailing that every current-model Cupra displays, combined with a sensible, practical layout. The detailing extends to what Cupra calls parametric design which, for those with their nerd on, refers to the way the little shapes moulded into the interior fan out and subtly change shape while still continuing the overall pattern.

Think of the way a nautilus shell consists of circular loops but where each one is bigger than the previous. Has car design really come to this? Apparently.

On a more practical level, the sliding rear seat is a master stroke for a vehicle like this one. The two-storey luggage floor is a nice touch, too, although the boot needs to start empty for this to be set up initially. But given Cupra’s place in the scheme of things and its continual hints at cutting-edge technology, you may ask where’s the plug-in hybrid or EV version?

The short answer is production of the plug-in hybrid model starts this week with Australian deliveries due in November this year. And an EV must surely also be on the cards given VW’s announcement that Australia will receive the SUV version of its electric offering, the ID4, and not the hatchback ID3. All of which makes an electric Terramar even more logical. We’ll keep you posted.

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.

There’s an awful lot going on inside the Terramar, stating with all that parametric detailing. But the copper-coloured accents are a genuine point of interest and most of the touchpoints are relatively plush as well as looking good.

Given the side profile of the car and its upswept waistline, you might think the interior would be a bit dark and gloomy. There’s certainly plenty of black on show, but the view out is actually great. Even the typical over-the-shoulder blind-spot isn’t really there.

We managed to sample the entry-level S version and the range-topping VZ and, to be honest, the major difference is the cloth-and-vinyl versus leather seating. The former is okay but never threatens to feel high-end, while the leather in the VZ is quite lovely.

There’s only one catch: If you don’t like burgundy leather, you’re out of luck, because that’s all that’s offered. Optional in the S and V variants, the idea of burgundy leather in, say, a blue car sounds awful, but in the flesh, the colour is quite subtle. Classy, even.

There’s a pair of USB charge ports in the front centre console, and another pair in the rear seat. That rear pew also gets its own climate controls (tri-zone) and central air-vents and there are reading lights as well. It also splits 40/20/40 and the centre armrest folds down to include a pair of cup-holders.

But while the rear seat offers plenty of foot and headroom, knee room is a bit tighter. It’s not terrible, but this car won’t necessarily fit families with older, taller teenage kids. Up front, there’s no shortage of space although the centre console feels quite bulky and definitely separates the front-seat occupants.

You can see and feel a bit of Audi ergonomics rubbing off in the Cupra’s touchscreens and customisable layouts and, as always, we’re big fans of having physical buttons on the centre stack for climate control and other important functions.

The luggage area isn’t huge, but is quite deep and the tailgate has a kick-sensor. Bins at each corner of the cargo area keep smaller items under control, but the inky blackness of the trim in this area means it looks like a black hole when you first open it.

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 Terramar range features a choice of two petrol engines and driveline layouts, three outputs and even a mild hybrid variant. In fact, the Terramar S which uses the hybrid driveline also happens to be the entry-level version of the car.

Generally, you’d expect the hybrid version of any line-up to be a more expensive option, but in this case, the hybrid system is one of those barely-there set-ups where a 48-volt electric motor – in this case disguised as the car’s alternator – also acts as the starter motor offering a little more 48-volt acceleration when required, and then recouping some otherwise lost during braking. Most drivers would need to be told the car is a hybrid at all.

Power for the S’s 1.5-litre, turbocharged engine tops out at 110kW, while torque peaks at 250Nm and the S is front-wheel-drive. Like the other variants, the S uses a seven-speed dual-clutch auto transmission.

The next step up the Terramar ladder is badged V and it gets a turbocharged 2.0-litre engine with no hybrid assistance, but an output of 150kW and 320Nm. This will be a familiar engine to anybody who has driven a mid-sized product from the Volkswagen family in the last decade or so.

In V form, the Terramar gains a part-time all-wheel-drive system. This is not driver-selectable but instead uses sensors to know when to shift some of the torque to the rear axle. In normal circumstances, the vehicle remains fundamentally a front-wheel drive one, but under full acceleration or on low-friction surfaces, the computer will send the torque rearward to maximise grip.

The range-topper is the Terramar VZ which is endowed with a retuned version of the same 2.0-litre engine in the V, but now punching out 195kW and 400Nm. The driveline is the same as the V’s but the VZ gets a premium brake package and also adds Cupra’s version of adaptive suspension to the mix. The system can adjust the dampers at up to 1000 times per second to provide the feel and feedback the driver chooses via the selectable driving modes.

And if you want even better brakes, there’s an optional braking package for the VZ which adds six-piston front calipers and larger front rotors. You might expect the mild-hybrid version of the Terramar to be a reasonably heavy vehicle, which it is at 1696kg. But it’s a lightweight compared with the rather hefty V at 1794kg and the decidedly portly VZ at 1803kg.

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.

Cupra claims a different combined cycle (urban/extra-urban) fuel consumption number for each of the three engines on offer, starting with the mild-hybrid version’s 5.7 litres per 100km. The mid-spec two-litre claims 7.2 litres per 100km and the high output 2.0-litre carries an 8.2 litres per 100km claim.

The standard 55 litre fuel tank in the S, then, should be good for a theoretical range of around 950km, while the V and VZ with their slightly bigger fuel tanks should be able to cover about 830km and 730km, respectively, between trips to the pump.

It pays to keep in mind, however, that Cupra recommends all three engines are run on the pricier 95-octane fuel, rather than standard 91-octane. That will add a few dollars to every fill, but the efficiency of the engines can’t be faulted.

Interestingly, in a mix of highway and city driving, our test VZ managed about 8.5L/100km which is seriously close to the official combined number. Rarely does any car get that close to its government figure.

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.

Let’s start with the S model and its mild hybrid driveline. Frankly, if you can pick this is a hybrid of any sort, you’re doing very well. Sure, any hybrid tech should aim to be as transparent as possible, but this time around, it’s pretty much totally invisible.

So, in the absence of too much electric thrust, the petrol engine is left to do the heavy lifting. And, frankly, with just 110kW to propel it, the 1.5-litre engine has its work cut out. It’s perfectly fine at cruising velocities, but start asking the tough question in hilly country or when powering out of slow corners, and it can all start to feel and sound a bit busy. And yet there’s not the thrust to back up the perception of mechanical activity.

The seven-speed dual-clutch does a good job, but it too is kept mighty occupied by the task of improving velocity. Flapping at the paddle shifters might keep you happy for a while, but the transmission has its own smarts sufficient to make the most of those 110kW.

Which means, of course, the VZ variant is the one for keener drivers. But even then, the excellence of the 2.0-litre turbo when fitted to the Golf GTi is dulled a little when hauling around the Terramar's 1.8 tonnes. It still feels pretty perky, however, and this is certainly not a comparison between a very fast Golf and an SUV, so it’s fair to say the Terramar VZ gets along pretty well.

Again, the dual-clutch auto is your friend, although we reckon its shifts and shift-patterns might have been backed off a little to suit the heavier Cupra.

Ride quality is slightly superior in the S version (18-inch tyres play 20-inch on the VZ) but either specification is tied down pretty well with minimal body roll for this type of vehicle. That plays slightly against outright comfort, but the cabin remains quiet with very little suspension or tyre noise making it inside.

What’s a bit confusing is the way the adaptive dampers have been set-up in the VZ. Rather than using the 'Comfort' drive mode to soften the dampers for small, pattery bumps, Cupra seems to have concentrated on more dramatic, larger wheel movements for the 'Sport' setting. So, the mode-to-mode ride is very, very similar in normal work, but firms up a reasonable amount over longer, swooping bumps that start to use more and more of the available travel.

By far our biggest complaint is that old cracked record about the driver-assistance systems being too insistent. The Terramar is by no means the worst we’ve sampled, but the lane-keeping assistance is over-zealous to the point where you’ll turn it off (defeating the purpose of its inclusion). And the driver distraction alert is just flat out annoying for its habit of confusing any facial expression other than Blue Steel as a clue that you’re nodding off.

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.

Cupra’s standard five-year/unlimited kilometre warranty applies to the entire Terramar range. While that’s a decent amount of cover, it trails some of the cheaper brands out there with seven, eight or even 10-year warranties.

The Terramar also comes with five years' of roadside assistance including extras like emergency accommodation, towing and even car rental should the unthinkable happen.

Cupra also offers capped-price servicing packages for the Terramar, with an option of three- and five-year plans. The first three years of servicing can be pre-paid at the time of purchase for $1490, while five years' of servicing costs $2590. That’s based on the Terramar’s 15,000km or 12 months service intervals.

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.