Cupra Terramar vs BYD Sealion 8

What's the difference?

The Cupra Terramar VZe looks fantastic on the road and confidently handles most things you throw at it. The plug-in hybrid set-up offers a nice blend of performance and efficiency. But… when you start digging into the price and ownership promise and what you do (and don’t) get for your money, it doesn’t always feel like the most compelling package. Sexy and sporty? Definitely. Value-for-money? Mmm.

There’s no denying the value the BYD Sealion 8 Premium offers as it packs a lot in for the price. Its efficiency and inoffensive looks add up to a good package and reflect what it does well. That said, the underwhelming driving experience and clunky media system are noticeable. Whether they're deal breakers is up to you.

Design is one of the areas where the Terramar makes a strong first impression. It’s sharply styled, and very much aimed at buyers who aren’t quite ready to let go of their sportier tastes, even if their car choice suggests otherwise. The stance is wide, the proportions are tidy and those 20-inch copper alloy wheels do a lot of the heavy lifting visually.

Up front, the grille features a triangular LED lighting signature that, for anyone who grew up with it, looks a little like the Triforce (Zelda). Around the back, there’s a full-width light bar with a 3D illuminated logo which enhances the overall 'cool-edge' style the Terramar has.

Inside, that same theme carries through. The cabin is clean but still visually interesting, with plenty of soft-touch materials and leather throughout. Copper-coloured accents are used generously but not to the point where it feels overdone and give it a firm identity.

The optional panoramic roof lifts the space and the 12.9-inch central display sits front and centre, giving the cabin a properly high-end feel.

The Sealion 8 is a big unit, and its design leans more towards soft and rounded than sharp. There’s a sense of restraint with its pillowy panels, smooth curves and flush door handles all contributing to a clean, almost clinical look.

The 21-inch wheels add a bit of presence, as does the full-width LED light bar with its braided design. But overall, it doesn’t try too hard to stand out. It’s inoffensive - clean and easy on the eye, but it stops short of having any sense of identity.

Inside, the cabin carries that same restrained approach. There’s black leather upholstery, some interesting geometric detailing through the panels and speaker grilles and a generous use of soft-touch materials throughout.

The large displays and panoramic sunroof help lift the space, giving it a premium feel, but more importantly, it’s just a comfortable, easy place to spend time. Which, for a family SUV, arguably matters more than anything else.

In terms of practicality, the Terramar feels a little mixed depending on where you’re sitting.

Space and comfort first. The front row is where it feels most at ease. The sport seats are supportive, with enough adjustment to stay comfortable on a longer drive and the added heating and driver’s memory function round things out nicely. That said, elbow room can feel a little tight if you’re sitting alongside someone broad-shouldered.

The rear row is more of a compromise. Legroom behind my driving position is on the tighter side, and for context, I’m 168cm, though headroom holds up reasonably well, even with the panoramic roof. The shape of the seat base and storage cut-outs also make the bench feel narrower, so it’s better suited to two adults than three.

Storage is about what you’d expect, without really exceeding it. Up front, the glove box is the largest cubby, supported by a centre console, a phone cradle and a pair of cupholders, although they’re different sizes, so only one emotional support bottle will fit.

In the rear, it’s a similar story. You get a couple of bottle holders and cupholders, but you miss out on map pockets.

On the tech and amenities front, most functions are housed within the 12.9-inch media display. The graphics are clear and the touchscreen is responsive, though the touch-based climate controls underneath it can be fiddly at times. That said, the overall layout becomes fairly intuitive after a short adjustment period, even if physical buttons would still be welcome.

Connectivity is well covered, with wireless Apple CarPlay and Android Auto, the former holding a steady connection during my time with it, along with built-in navigation. Charging options are solid, too, with four USB-C ports across the cabin, a 12-volt outlet and a wireless charging pad.

The rear gets its own climate control, though without fan speed control, and again, at this price point, it feels like there’s room for a little more in the way of convenience features - particularly things like heated outboard seats.

At the back, boot space comes in at 400L, which is the smallest in the Terramar range due to the battery placement. It’s broadly in line with key alternatives like the BYD Sealion 6 Premium, which offers slightly more capacity, but the difference isn’t dramatic in day-to-day use.

In practice, it’s been enough for a week of errands with a small family, and the flat loading floor and powered tailgate make it easy to live with. There’s no spare tyre, though, just a puncture repair kit, which won't suit everyone.

Up front, storage and general usability are well thought out. There’s a handy shelf tucked underneath the centre console with two USB-C ports, while a tray above houses the fast wireless charging pad. You also get a sunglasses holder, two cupholders and decent-sized bottle holders in the doors, so it’s easy to keep things organised.

Seat comfort is a highlight, and the overall layout is clean and easy to live with, but the same can’t be said for the multimedia system. While the graphics are sharp and the touchscreen is responsive, functionality isn’t always its strong suit. Wireless Apple CarPlay and Android Auto are included, but CarPlay required reconnecting on every drive during testing and the digital radio and phone calls experienced noticeable signal dropouts. It’s the kind of friction that chips away at the day-to-day experience and starts to feel out of step with how polished the rest of the cabin is.

There’s also a heavy reliance on the screen for core functions. Climate control is integrated, which is fairly standard, but so too are things like headlight controls. It might suit those who are used to navigating everything through a screen, but needing to dig through menus to adjust something like auto high beam on the move feels like a step too far. Bring back buttons.

The second row is where the Sealion 8 really leans into its family-friendly brief. Space is generous, with enough width to comfortably accommodate three adults and the flat floor helps here too. There are three top tether points and two ISOFIX mounts, while charging is covered by a USB-A and USB-C port.

Amenities are a standout. The outboard seats mirror the front with heating, ventilation and massage functions, which quickly become a favourite, alongside dedicated climate controls, roof-mounted air vents and multiple cupholders. A set of sunshades would round things out nicely, but it’s otherwise a very accommodating space.

Access to the third row is less impressive. The manual slide and tilt mechanism feels a little heavy and fiddly to operate and the space itself is best reserved for kids. In practice, that means younger passengers will likely take the path of least resistance, as mine did and simply climb over the second row instead.

Amenities are fairly basic, with directional air vents and cupholders, but there’s no charging provision back there. You do, however, get two top tether points and ISOFIX mounts, which will be a plus for larger families.

Around the back, the boot is a practical, usable space with a wide opening and flat loading floor. With all three rows in place, there’s 270L on offer, which is enough for a few school bags or a grocery run, expanding to 960L with the third row folded. There’s no spare tyre, just a repair kit, which may be a consideration for regional drivers. A 12-volt socket and powered tailgate round things out in this grade.

The BYD Sealion 8 range is relatively straightforward, with two grades on offer and the base variant available with a choice of two drivetrains. For this review, we’re in the flagship Premium AWD, which is priced from $70,990 before on-road costs.

It lines up against the Chery Tiggo 9 Super Hybrid at $65,430 driveaway, the Kia Sorento GT-Line PHEV from $71,130 before on-roads, and the Mazda CX-80 P50e Azami, which stretches up to $87,950 before on-road costs.

On paper, the Sealion 8 Premium doesn’t quite undercut the Chery on price or match its claimed 170km (NEDC) electric-only range, but it’s not far off, with a still-impressive 152km (NEDC). And when you look at the broader package, it starts to make a fairly strong value argument, particularly against its other key rivals.

The 'Premium' badge isn’t just for show, either. Equipment is generous, with highlights including a fixed panoramic sunroof with an electric sunshade, leather-appointed upholstery, a heated steering wheel, and heated, ventilated and massaging seats not just in the front, but for the outboard seats in the second row as well - a feature that hasn’t gone unnoticed by my nine-year old.

Technology is a clear focus. There’s a 10.25-inch digital instrument cluster, a large 15.6-inch touchscreen multimedia system and a 26-inch augmented reality head-up display, alongside wireless Apple CarPlay and Android Auto, a 50W wireless charging pad and a 21-speaker DiSound audio system. BYD also includes 2GB of data per month for the first two years to support its 4G connectivity and over-the-air updates.

Practical touches round things out, with keyless entry and start, NFC card access and a digital key via the BYD app, a powered tailgate, vehicle-to-load (V2L) capability, rain-sensing wipers, sound insulation for the front doors and windscreen and three-zone climate control.

Under the bonnet, the Terramar VZe pairs a 1.5-litre, four-cylinder, turbo-petrol engine with a single electric motor, for a combined output of 200kW and 400Nm.

On paper, those figures sit a little behind some of the more value-focused plug-in hybrid options, like the BYD Sealion 6 Premium and GWM Haval H6 GT, and it’s also front-wheel drive, where some rivals offer all-wheel drive.

In practice, though, it doesn’t feel underdone. The six-speed automatic shifts cleanly and the transition between electric and petrol power is smooth. As a whole, the set-up feels well calibrated.

The BYD Sealion 8 Premium is all-wheel drive and pairs a 1.5-litre, four-cylinder, turbo-petrol engine with two electric motors, one on each axle. Combined outputs sit at a hefty 359kW and 675Nm, which comfortably out-muscles its key rivals.

Those figures do drop back to a more modest 110kW and 220Nm when running on the petrol engine alone.

Performance is strong for a large family SUV, with a claimed 0-100km/h sprint time of 4.9 seconds. You can toggle between pure EV and hybrid modes depending on the drive, which adds a layer of flexibility that suits short daily trips and longer highway runs.

The VZe uses a 20kWh lithium-ion battery, which is on the smaller side compared to some alternatives but it still delivers a useful amount of electric driving range at 109km (WLTP).

With its Type 2 CCS charging port, you can access DC fast charging at up to 50kW, with a claimed 0-80 per cent top-up taking around 26 minutes. On AC, it’s more of an overnight affair, so it suits a home charging routine.

Officially, energy use is rated at 1.8L/100km on the combined (urban/extra-urban) cycle, and after a mix of highway and urban driving, I saw a trip computer figure of 1.5L/100km.

That’s an impressive result but it comes with a bit of context. I'm charging it daily to make the most of the claimed electric-only range, and that has a big influence on the numbers you’ll see in the real world.

Charging is handled via a Type 2 CCS port, with support for up to 11kW on AC and up to 74kW on a DC fast charger. BYD claims a 30 to 80 per cent recharge can be done in as little as 20 minutes under ideal conditions.

The 35.6kWh lithium iron phosphate (LFP) battery is a standout, delivering a claimed electric-only driving range of 152km on the NEDC cycle. That figure is on the optimistic side compared to WLTP testing, but even with that in mind, it remains an impressive number for a plug-in hybrid of this size.

With a full battery, the combined fuel consumption is rated at just 1.0L/100km, translating to a theoretical driving range of over 1000km. Real-world results will vary depending on how often you’re able to charge and the type of driving you’re doing, but after a week that included a fair stretch of highway driving, my trip computer was showing 6.3L/100km. Overall, it’s a solid result, particularly for something with this level of performance.

On the road, the Terramar VZe makes an immediate impression. Power delivery is prompt, and even with the battery depleted, it feels responsive off the mark. There’s enough in reserve that you don’t feel like you’re chasing performance, even when you lean on it.

The handling follows a sporty brief. Suspension tuning does a good job of smoothing out the bigger bumps, but it still lets a fair amount of road feedback in, particularly when you’re pushing through a corner. The steering is on the firmer side and the brakes are quite sensitive, which takes a moment to adjust to, but together they give the car a more engaged feel. That said, it won’t be to everyone’s taste.

Visibility is one area that takes a bit more effort. The lower window line and thicker pillars give it a more enclosed feel than a typical mid-size SUV, so you find yourself being a bit more deliberate with blind spot checks, particularly around the A-pillar.

Ride comfort holds up despite the firmer set-up, and the sports seats do a good job of keeping you settled. Around town and under electric power, the cabin is impressively quiet, though you notice more road and engine noise creeping in at highway speeds or under heavier acceleration.

Around tighter spaces, it feels smaller than it is. The 11.5-metre turning circle and quick steering make it easy enough to manoeuvre, and the 360-degree camera is a useful addition, although the image quality doesn’t quite match the expectations set by the price point.

On-road performance is where things become a bit of a mixed bag. There’s no denying the Sealion 8 Premium is quick and it leans more heavily into its EV character than many large plug-in hybrids. It’s quiet in hybrid mode and responsive off the mark, which makes it easy to keep pace in traffic and overtake when needed. For something of its size, it also does a good job of masking its weight on the move.

Regenerative braking is offered in two levels, but even the stronger setting feels fairly mild. The upside is smoother low-speed driving, with none of the abruptness you sometimes get in hybrids, and it does still recover a decent amount of energy, particularly on longer descents.

Where it falls short is in its overall dynamics. The steering and suspension are tuned for comfort, which results in a soft, slightly floaty feel on the road. It’s not unpleasant and around town it actually suits the car’s brief, but there’s a noticeable lack of feedback and control if you’re expecting something more composed.

Visibility and driver positioning also take some getting used to. The forward view is decent, but the pillars are quite thick and it can be difficult to find a driving position that doesn’t feel a little enclosed.

Judging the edges of the car isn’t always intuitive, and while the 360-degree camera is clear, its perspective can feel slightly off. Objects tend to appear much farther away than they are, which isn’t the most reassuring combination when you’re trying to manoeuvre in tighter spaces.

The BYD Sealion 8 is yet to be tested by ANCAP and therefore remains unrated at this stage. That said, it comes equipped with a comprehensive suite of safety features, along with nine airbags including side chest airbags for the front and second rows.

Standard equipment includes seatbelt reminders for all seating positions, front and rear parking sensors, driver attention monitoring and alert, tyre pressure monitoring, traffic sign recognition and autonomous emergency braking. It also features front and rear collision warning, blind-spot monitoring, rear and front cross-traffic alert and side exit assist.

On the road, however, some of the active safety systems are less polished in execution. The adaptive cruise control can feel abrupt when slowing down and slow to regain speed, while the steering assist can be overly reactive through corners. Lane keeping also lacks consistency, with the system not always engaging as expected.

For families, child seat provision is strong, with four ISOFIX anchor points and five top tether mounts across the cabin, along with child presence detection.

In terms of ownership, the Terramar is covered by Cupra’s five-year, unlimited-kilometre warranty. That’s fairly standard for the segment, though it sits behind some rivals now offering longer seven-year plus programs. Inclusion of five years' roadside assistance is a welcome addition.

Servicing can be pre-purchased with either a three- or five-year plan, with the latter priced at $2590, which is in line with what you’d expect for this class. Intervals are set at every 12 months or 15,000 kilometres.

One thing to keep in mind is the size of the Cupra service network. It’s still relatively limited, with around 14 centres nationwide, so depending on where you’re based, that may take a bit more planning.

BYD offers the Sealion 8 with a six-year/150,000km warranty and an eight-year or up to 160,000km battery warranty. Both terms are competitive for its class.

Service is recommended every 12 months/20,000km with each workshop visit averaging a solid $596 for the first five years (year four is $1360). Accessing a BYD service centre is fairly easy as there are around 70 centres nationwide now.

BYD recommends premium unleaded petrol (95RON) to be used for the Sealion 8.