BYD Sealion 7 vs Toyota HiAce

What's the difference?

The BYD Sealion 7 Performance is well-priced and well-equipped. It more than holds its own against its mid-size electric SUV rivals. It has great motor outputs and it handles comfortably on the road. There's a lot to like here but some of the technology needs to be tweaked.

The HiAce maintains its staggering 50 per cent share of the mid-size commercial van market for numerous compelling reasons including its versatility, as evidenced by the diverse range of Aussie businesses that rely on it. Toyota’s latest suite of safety and other upgrades makes it even better.

It may be named after a sea lion but it doesn’t resemble the blubbery cuteness of the creature itself. However, its sleek dynamic styling and performance outputs do call forth some of the creature's water prowess. 

This prowess is hinted at by the 20-inch alloys which are fitted with Michelin tyres and red brake calipers. There’s some Porsche-like design notes in the wide swoopy nose and LED headlights. The rear is also quite handsome with its long LED band strip and narrow window giving it a sporty silhouette.

Head inside and the Performance showcases the best BYD cabin I've sampled. There are no strange accents or panelling like there are in the Atto 3. This proves that BYD can do premium well.

The quilted leather upholstery feels supple underhand and the sports seats with integrated headrests reminds you what it can achieve in a sprint.

The swoopy design is carried over inside with the door panels. The dashboard is simply styled but headlined by an enormous 15.6-inch display that can rotate between landscape or portrait mode. Some may liken it to an iPad but it works.

The panoramic sunroof keeps things bright and cheerful but there are some simplistic elements that are hard to ignore. Like the lack of buttons, minimalist mirror cover design on the sunvisors and a rather plain-looking centre console.

Everything else flows and my favourite feature inside is surprisingly the lever door handles! They're functional but cute.

Apart from the recent safety upgrades, our LWB test vehicle resolutely adheres to a design that’s been perfected through decades of hard yakka.

Its simple and robust unitary chassis features MacPherson strut front suspension, a leaf-spring live rear axle, rack and pinion steering and (on all automatic variants) four-wheel disc brakes.

The HiAce’s traditional rear-wheel drive layout has an inherent traction advantage over front-wheel drive rivals, particularly when towing and hauling heavy loads on low-grip surfaces.

It also ensures the front wheels can be turned sharply enough for its 3210mm wheelbase to deliver an impressively tight 11.0-metre turning circle. And its 1990mm height also allows access to underground loading docks and multi-storey car parks.

There’s no load-floor liner or cabin bulkhead included as standard equipment, but both are available as Toyota genuine accessories. The use of unpainted plastic bumpers is designed to best withstand the wear and tear often evident in these areas on hard-working vans.

The cabin is spacious and airy, with a neat and functional dash design featuring large and clear instrumentation and (thankfully) physical dials and buttons rather than distracting touchscreens for the main controls that are easy to reach and operate. It’s a commercial van that’s easy to live with.

The cabin has space, space and then more space. Passenger comfort is all but guaranteed with the available leg- and headroom in each row.

The functions for the electric front seats means it's easy to find a comfortable position. Door apertures are wide for each row and despite a relatively low 140mm ground clearance, it's still an easy SUV to slide in and out of.

Technology looks great and the large 15.6-inch multimedia display is what catches your eye first. Graphics are sharply rendered and the touchscreen responsive. There's a lot of information and menus embedded into the display which means it's a system that will take you a beat to get used to.

It's not unique but the in-built voice assistant rarely works as it should and needs some work. Also, because of the lack of buttons and dials, all functions are accessed via the screen. I don't like this because it tends to draw your eyes from the road far more often than it should and some functions - like the heat and ventilation for the front seats - are buried in a few menus.

There is wireless Apple CarPlay and Android Auto but there are some gremlins that need to be ironed out. The connectivity is easy enough but the steering wheel mounted phone control didn't access Apple CarPlay. So, I couldn't hang up my phone call properly, it would instead access the Bluetooth phone menu and dial my last call. I had a few 'butt' dials this week because of it.

Storage is on par with the Performance rivals and up front the burden falls across the large glovebox and middle console but there is also a shelf underneath the centre console for bigger items, like a handbag. There are two phone cradles, although only one offers wireless charging, and two height-adjustable cupholders two drink bottle holders and small storage bins.

In the rear, you get two device pockets and a map pocket on the back of each front seat. There is a fold-down armrest with retractable cupholders and a small storage pocket (think Kindle-size) and there are storage bins in each door.

The boot capacity is a decent 500L and the floor can be adjusted to two heights, one offering a level loading space. There is also a frunk storage of 58L for any cables or random bits you don't use often. Under the boot floor there is also enough room for cables and the tyre repair kit. The powered tailgate can be access via your keyfob as well.

For a flagship grade, I would have expected a few extra amenities in the rear, like climate control and sunshades but it does have directional air vents, reading lights and a USB-A and C port.

With its hefty 2260kg kerb weight and 3300kg GVM, our test vehicle has a 1040kg payload rating. So, it’s a genuine one-tonner and up to 120kg of that can be carried on Toyota’s triple roof-rack set.

The HiAce is also rated to tow up to 1500kg of braked trailer and with its 4800kg GCM rating (or how much weight it can legally carry and tow at the same time) it can carry its maximum payload while towing its maximum trailer weight. So, that’s more than 2.5 tonnes of combined cargo-carrying capacity, which would comfortably meet or exceed most job requirements.

Its cavernous cargo bay, which offers 6.2 cubic metres of load volume, is accessed from either side through sliding doors with 1010mm-wide openings, or through rear barn-doors with 180-degrees opening to allow easy forklift access.

The cargo bay is 2530mm long, 1760mm wide and 1340mm high, with 1268mm between the rear wheel housings allowing up to two standard Aussie pallets or three Euro pallets to be carried, secured by a choice of six load-anchorage points.

An unusual feature is the roof’s full-length internal lining, which we suspect contributes to at least some suppression of tyre noise emanating from the rear-wheel housings. The walls and doors are neatly lined to mid-height and there’s ample internal lighting.

Generous cabin storage includes a bottle-holder and bin in each front door, small bottle/cupholders in the centre and either side of the dash, plus a single glove box. The console between the seats offers another two bottle-holders plus generous internal storage, which is topped by a large hinged lid that can also serve as a storage tray or work desk.

The base model LWB HiAce two-seater van comes standard with Toyota’s signature 2.8-litre four-cylinder turbo-diesel (shared by all HiAce models) and manual gearbox for a list price of $51,880, but our test vehicle is equipped with a six-speed automatic and rear barn-doors which raises the price to $54,630.

Other standard equipment includes Vanilla White paint, 16-inch steel wheels with replaceable plastic covers, 215/70R16 tyres and a full-size spare, halogen headlights and DRLs, leather-accented steering wheel with multiple remote functions, power-adjustable lumbar support on the driver’s seat, a USB port and 12-volt cabin sockets, an 8.0-inch touchscreen to control the two-speaker multimedia system with Apple CarPlay/Android Auto connectivity and more.

Recent upgrades to optimise driver comfort include a new 7.0-inch digital driver’s instrument cluster (previously analogue) with nine selectable displays, plus a new refrigerant to improve air conditioning performance (even though the previous system was always ice cold), an electronic parking brake on automatic models to replace the old-school mechanical lever and electric power steering to replace Toyota’s traditional hydraulic power assistance for reduced steering effort and more advanced lane-keeping smarts.

The latest safety upgrades include ‘lane trace assist’ which is designed to help the HiAce remain in the centre of its lane when the adaptive cruise is activated (see Driving).

There’s also a new ‘emergency driver support system’ which works with lane trace assist to detect if the driver has become unresponsive when adaptive cruise is activated. If the driver doesn't respond to audio and visual alerts, the system is designed to activate the hazard lights and bring the vehicle to a safe and steady stop.

Other upgrades include ‘safe exit assist’ which links with the van’s blind-spot monitor to improve safety when exiting the vehicle on the roadside, by issuing alerts when passing vehicles or cyclists are detected.

Cruise control functionality has also been expanded, with automatic grades like ours getting ‘full-speed function’ which can automatically stop the vehicle and then resume moving without the driver needing to intervene. This is especially useful in heavy stop-start city traffic.

Passive safety has also been improved with an additional centre airbag which protects driver and passenger from colliding in an accident.

The Performance is all-wheel drive and is fully electric with dual motors, a squirrel cage induction motor located at the front and a permanent magnet synchronous motor at the rear. Together they produce up to 390kW of power and 690Nm of torque.

This gives the flagship grade a 0-100km/h sprint time of just 4.5 seconds. There’s obviously ample power to be had here which will delight EV fans who like that tummy-falling sensation when accelerating.

Toyota’s well-proven (1GD-FTV) 2.8-litre, four-cylinder, turbo-diesel produces 130kW of power at 3400rpm and, in auto models like ours, 450Nm of torque between 1600-2400rpm. Its Euro 5 emissions compliance doesn’t require AdBlue, which minimises maintenance and running costs.

The refined six-speed torque converter automatic offers the choice of sequential manual-shifting. Fuel efficiency is optimised with full torque converter lock-up on fourth, fifth and sixth gears, along with overdrive on fifth and sixth to minimise engine rpm when highway driving. The traction advantage of rear-wheel drive is enhanced by an electronically controlled automatic limited-slip diff.

The Sealion 7 Performance has a blade battery with a large 82.56kWh capacity which supports a 456km WLTP driving range. This isn’t terrible for city drivers but a regional driver will likely want a longer range. BYD includes a portable charging cable with the model.

Charging is sorted via a Type 2 CCS charging port which accepts up to 11kW on an AC charger and up to 150kW on a DC charger. On a 150kW DC charger, you can go from 10 to 80 per cent in as little as 32 minutes and that increases to more than eight hours on an 11kW AC charger. All of the figures are quite good and help with the general day-to-day convenience.

The official energy consumption figure is 20.4 kWh per 100km but after doing a healthy mix of open-road driving and city stuff, my average has popped out at 19.1kWh. I reckon it's a solid result for a ‘performance’ grade but I didn’t find the regenerative braking to be particularly strong on this model.

Toyota claims combined cycle (urban/extra-urban) average consumption of 7.8L/100km. Our 328km of testing was conducted with the engine’s auto start/stop function switched off and comprised the usual mix of city, suburban and highway driving, of which about one third was hauling a near-maximum payload.

Our own figure, calculated from fuel bowser and tripmeter readings, was 10.7L/100km. That’s still within the usual 2.0-3.0L/100km discrepancy between official and real-world figures and not bad for a vehicle weighing more than 2.2 tonnes driven mostly in metro settings and hauling more than one tonne during our test. So, based on our real-world consumption, you could expect a driving range of around 650km from its 70-litre tank.

The Performance grade offers plenty of power that is delivered wickedly quick without feeling overwhelming when you have to accelerate. You still feel in control, which is very important when you have outputs like this does.

The steering is responsive and light enough for quick lane changes. The general on-road handling is quite refined but there is more roll in corners than you’d expect and this is the only time the power can make the handling feel a tad wobbly.

Surprisingly, there isn't a one-pedal function and the regen braking isn’t particularly strong. It’s difficult to ‘creep’ forward in this in stop/start traffic where it can feel a bit jerky at times, so it handles best on the open road.

Visibility is mostly good but the rear window is narrow and a digital rear-view mirror would have been welcomed in this model. Suspension is sports-firm but forgiving over bigger bumps. 

The 360-degree view camera and surrounding sensors makes this super easy to park and honestly, you shouldn’t have any trouble manoeuvring the Sealion 7.

The driving position is comfortable thanks to a well-sorted combination of supportive seating with power-adjustable lumbar support, a leather-rimmed steering wheel that’s adjustable for height and reach and a large left footrest for extra support.

The standard kerbside sliding door includes a large window, which partly reduces the huge blind spot over the driver’s left shoulder created by the cargo bay’s solid walls.

Fortunately, the HiAce also comes standard with blind-spot monitoring to ensure safe lane-changing on multi-lane roads, while its rear cross-traffic alert and rear-view camera are equally valuable when reversing out of driveways into busy traffic.

The new electric power steering has more noticeable changes in turning weight compared to the more linear hydraulic system it replaces. Its variable-ratio assistance feels even lighter at parking speeds for easier manoeuvrability and becomes increasingly firm and direct as road speeds increase.

Ride quality is reasonably supple when unladen or lightly loaded and the 2.8-litre turbo-diesel, with its sizeable 450Nm of torque, has strong low-rpm response and displays good flexibility in city and suburban driving.

Internal noise levels below 80km/h are acceptable, but like all vans can become intolerable at highway speeds due largely to tyre roar emanating from the rear-wheel housings. So, if you do lots of highway travel, we’d recommend fitting Toyota’s genuine accessory solid bulkhead to insulate the cabin from this noise.

The six-speed auto’s shift calibrations feel like they’re getting the best out of this engine, particularly fuel-efficient highway travel which requires less than 2000rpm to maintain 110km/h. The sequential manual-shifting function can be handy in certain situations, though, like hauling/towing heavy loads in hilly terrain.

To test its GVM rating we forklifted 830kg into the cargo bay, which combined with our crew of two equalled a total payload of 1010kg that was only about 30kg less than its 1040kg limit.

The stout rear leaf-springs only compressed about 30mm, which left more than 60mm of static bump-stop clearance that was more than enough to ensure there was no bottoming-out on our test route.

Its ample torque made light work of hauling this payload in city, suburban and highway driving as well as our 13 per cent gradient, 2.0km-long set climb at 60km/h, which it easily cleared in third gear.

Engine braking on the way down, in a manually-selected second gear, wasn’t as robust but within expectations given the one-tonne-plus payload it was trying to restrain.

We also tested what we safely could of the HiAce’s latest safety upgrades in road use, which all worked as intended. The ‘lane trace assist’ function when using adaptive cruise control was outstanding, as it resolutely kept the vehicle centred in its lane even around curved stretches of multi-lane highway, without the driver needing to intervene.

The HiAce comes with a fresh maximum five-star ANCAP rating awarded in 2025 and a top-tier Platinum rating in ANCAP’s commercial van collision avoidance assessment. Both rankings are courtesy of the latest safety upgrades, which enhance the HiAce’s existing suite of features that includes AEB with pedestrian and daytime cyclist detection, speed sign recognition, blind-spot monitoring, rear cross-traffic alert, front and rear parking sensors, reversing camera and lots more.

The airbag count runs to eight - dual front, side chest, side head, centre and driver's knee.

The Sealion 7 is covered by a six-year/150,000km warranty which is good for the class. The battery is covered by an eight-year/160,000km warranty which is a normal term.

The Sealion 7 gets a 10-year capped price servicing but it’s expensive compared to some of its peers at $4157.

Servicing intervals are spaced at every 12 months or 20,000km, whichever occurs first.

The HiAce is covered by Toyota's five-year/unlimited km warranty which is in line with competitors like the Ford Transit Custom and Hyundai Staria Load but lags behind the LDV Deliver 7's seven-year term.

Scheduled servicing is a relatively short six months/10,000km interval, whichever occurs first. Capped price for the first 10 scheduled services up to five years/100,000km totals $3650, which is $365 per service or $730 annually.

Toyota currently has 275 dealers across its vast Australian network located in metro, rural and regional areas. Toyota dealerships are also service centres.