BYD Sealion 8 vs Volvo XC40

What's the difference?

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.

The Volvo XC40 Recharge Twin Motor is a cute small electric SUV that offers a decent specs list and a sweet urban driving experience. It’s not the nicest ride on a longer journey but it does have a decent range to be able to tackle one, if needed. I didn’t love the interior design but there’s lots the XC40 gets right.

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.

The XC40 Recharge sees some design changes from its fuel-based counterparts and that’s mainly seen in the front because you get a body-coloured panel instead of a standard grille. The 20-inch alloys feature a chunkier-looking design but the front still boasts the cool ‘Hammer of Thor’ headlights (which I'm rather fond of).

The interior is where the electric powertrain loses me because the fuel-based equivalent is so much nicer inside with its leather-accented upholstery and trims.

It's lovely that there has been a conscious effort to use recycled materials and non-leather upholstery throughout but I'm left with the strange-feeling that synthetic seats don’t reflect the grade or price level of this car. 

Other than the cool-looking topography inserts on the dash and front doors and the 9.0-inch vertical multimedia system, it’s pleasant but a little basic in the cabin. Which is shame because the exterior is cute as hell.

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.

Front passengers enjoy the most space and I have plenty of head- and legroom up front. It’s a really easy car to get in and out of and the individual storage is very good for the class. 

Front passengers enjoy a glove box, middle console with a removeable bin, two cupholders, utility tray and skinny drink bottle holders in the storage bins in the doors.

In the rear, passengers get map pockets on the backs of the front seats, two cupholders in the fold-down armrest and small storage bins in each door.

The synthetic leather-trimmed seats look neat and tidy but are very hard in the cushion, which makes them a tad uncomfortable on longer trips. The rear seats are much the same.

Charging options throughout the car are good with the front enjoying a 12-volt port, two USB-C sockets and a wireless charging pad to choose from. The rear also gets two USB-C ports and there's another 12-volt outlet in the boot.

The rest of the technology is easy to use once you spend some time with it. The 9.0-inch touchscreen multimedia system features built-in Google Maps, Assistant and Play Store apps, as well as, YouTube.

The 12.0-inch digital instrument panel isn’t customisable but I like the way it pulls through the satellite navigation screen and directions.  

Because of the dual-motor powertrain, your boot capacity drops to 419L from 452L for the single-motor variant. It is large enough for my grocery shop and random errands and you can fold the floor up to create a deep storage well for additional space. Fold the 60/40 split-folding rear seat and available space expands to 1295 litres.

I don’t like the hardened cargo liner, it feels and looks a little cheap, but I do like the powered tailgate. There’s also handy frunk storage of 31L, which is perfectly sized for any charging cables you will have.

There are two powertrain options in the XC40 family, a mild-hybrid or pure electric. The latter gets two variants and we’re in the top-spec Recharge Twin Motor, which is priced from $85,990, before on-road costs. This positions it in the middle of its nearest rivals but in its family line-up it’s a big $23K jump from its Ultimate B4 AWD combustion equivalent.

The standard features list for the XC40 is robust and there are some great premium features, like the electrically-adjustable and heated front seats with extendable under-thigh support and electric lumbar control.

A panoramic sunroof makes the cabin feel light and airy, the rear outboard seats have heat functions and the driver enjoys a heated steering wheel. You also get a premium 13-speaker Harman Kardon sound system in the Twin Motor.

Other premium features include pre-entry and after-park climate control (perfect for those super-hot days) and a hands-free powered tailgate.

Technology highlights include a complimentary four-year subscription for the built-in Google Assistant, Google Maps and Google Play Store which are accessed via the portrait-style 9.0-inch multimedia touchscreen.

There's also access to apps like YouTube, which delighted my seven-year old and would be handy on any charging stints for some diversion. It's surprising there isn't wireless functionality for Apple CarPlay and Android Auto but they can be hooked up via cable.

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 XC40 Recharge Twin Motor features two electric motors which are powered by a large 82kWh lithium-ion battery and produce a combined power output of 300kW and 670Nm of torque.

Which is downright fun because it can do a 0-100km/h sprint in just 4.8-seconds!

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.

The official energy consumption figure is 19kWh/100km and I averaged 19.2kWh over a fair mix of urban and open-road driving. The energy consumption isn't bad but some rivals do sit closer to that 16.5kWh mark.

The official driving range is up to 485km for this model but I only ever saw a top range of 410km. That's not terribly surprising given I wasn't shy with the power use but there was a little bit of range anxiety on longer trips.

The XC40 Recharge Twin Motor has a Type 2 CCS charging port which means you can benefit from faster charging speeds. On an 11kW AC charger you can go from 0-100 per cent in eight hours but on a standard three-pin house plug socket expect that wait time to go up significantly.

On a DC fast charger expect to go from 10-80 per cent in as little as 33-minutes.

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.

Like the Polestar 2 there’s no ignition button on the XC40. You shift into drive to ‘turn on’ and after you park, you simply get out to turn it off. It takes a little while to get used to but it’s a cool feature. 

The twin motors deliver a hefty kick and you never worry about not having ‘enough power’. In the city it’s zippy but on the open-road you also feel comfortable getting up to speed or overtaking because the power distribution is so well-balanced because it’s an AWD.

I customised my steering wheel ‘feel’ to firm and it makes the handling crisp and direct. You feel like you’re in total control whenever you have to tackle be it tight streets or small car parks.

The blind-spot visibility is compromised by how wide the B and C-pillars are and I find that I'm relying a lot more on the blind-spot monitoring system to compensate.

The XC40 loses a few points for me in terms of ride comfort. As mentioned, the seats aren't terribly comfortable but the suspension is hard enough that you notice every bump, as well.

Road noise is also quite pronounced and it doesn’t sound refined when you drive at higher speeds, which is a shame. The flip-side, though, is that you don’t notice those things as much on short, urban trips.

The standard regen braking isn’t customisable and you don’t notice it until you switch over to a 'one-pedal' function. I found this function uncomfortable to use as it’s very aggressive and creates a jerky driving experience. 

Because of its 4440mm length and tiny 11m turning circle, you won’t struggle in a car park! The 360-degree view camera system and front and rear parking sensors make it easy to navigate a tight spot.

This is a joy to park. It’s so easy.

The XC40 has a long safety features list but a standout is the Volvo designed 'Side Impact Protection System' (SIPS) that reinforces the car's steel framework at the sides and disperses energy in a side collision.

Other standard features include full LED external lights, daytime running lights, adaptive cruise control, rear cross-traffic alert, blind-spot monitoring, driver attention alert, forward collision warning, lane departure alert, lane keeping aid, intelligent seatbelt reminders, traffic sign recognition, 360-degree camera system, front and rear parking sensors.

The XC40 has a maximum five-star ANCAP safety rating from testing done in 2018. It has seven airbags, including a driver's knee bag and features high individual scoring for adult and child occupant protection at 97 per cent and 84 per cent, respectively. 

The XC40 has AEB with car, pedestrian and cyclist detection and is operational from 4.0-210km/h. It's usual to see that top speed sit closer to 180km/h, so that's very good.

A cool feature for any parents out there is the second key which you can program to limit stereo volume levels and set a maximum speed allowance. It's even coloured bright orange so there are no chances of a sneaky switcheroo!

There are ISOFIX child-seat mounts on the rear outboard seats and three top-tether anchor points for any families out there but two seats will fit best.

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.

The ongoing costs are pretty solid with the XC40 coming with a usual five-year/ unlimited warranty term but the drive battery is covered for eight years/160,000km.

You can pre-purchase a five-year/150,000km servicing program for a flat $3000 or an average of $600 per service, which is a bit expensive for the class. Servicing intervals are great at every two-years or 30,000km, whichever occurs first.

You get complimentary roadside assistance for five-years through Assist Australia and if you meet certain criteria, you can extend that by a further three years, which is handy.