BYD Sealion 7 vs Deepal E07

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 Deepal E07 is not a truck, so tradies need not apply. However, for couples and families it's a generously equipped and luxurious EV with a unique electronic approach to a reconfigurable interior, albeit with practicality partly compromised by its fastback styling. So, only car buyers will determine if this is a short-lived automotive curiosity, or a bold new direction for SUV design.

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.

The E07 rides on a 3120mm wheelbase with 5045mm overall length, 1996mm width and 1680mm height, so compared to the segment-leading Ford Everest it’s larger in wheelbase, length and width but not as tall. It also has active air suspension with adjustable ground clearance and ride firmness.

The exterior styling, which can best be described as a fastback SUV, disguises the electronic interior transformations that largely occur behind its privacy glass. Our example’s black paint ensures it looks smaller and less conspicuous than its generous dimensions would suggest.

Its spacious and airy interior is enhanced by the panoramic sunroof. It has a futuristic look and feel, although the optional bright orange nappa leather trim may be too garish for some. It was also showing light staining and scuffmarks, so perhaps not a practical choice for families with young kids.

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.

Its 2320kg tare weight and 2930kg GVM provides 610kg of internal load capacity. That should comfortably cater for the weight of five large adults, with their belongings shared between the 131-litre front boot (aka frunk) and the rear luggage area which offers 524 litres or just over half a cubic metre of load volume with the glass dome closed and rear bulkhead upright.

This is a modest load volume compared to conventional seven-seat large SUV rivals (with their third rows folded) like the Isuzu MU-X (1119L) or Ford Everest (898L), which is largely due to the E07’s fastback design.

It’s also rated to tow up to 1500kg of braked trailer but Deepal doesn't quote a GCM rating so we don’t know how much weight it can legally carry and tow at the same time, which is a surprising omission for a vehicle claiming to be a truck.

Push a button and the rear glass dome retracts forward into the roof to expose the rear luggage area to the great outdoors (a nice space for tethered dogs to ride in). Push more buttons and the tailgate opens, the rear bulkhead window slides down and both the bulkhead and rear seat fold forward and flat to create more than 1.6 cubic metres of internal load volume, which again is modest compared to conventional large SUV rivals.

And if you’re a tradie or other service provider needing to carry bulky tools and equipment, the E07 lacks the basic requirements of a truck when the interior is in this flat-floor configuration.

For example, it can theoretically carry up to 500kg or half a tonne of cargo plus driver without exceeding its GVM limit. However, there are no load anchorage points provided on the B pillars and the strongest anchorages in the rear luggage area are only rated at 50kg each. And there’s no cargo barrier provided (or available as an accessory) behind the front seats to protect the driver and front passenger.

We also noted when using the E07 to haul gardening tools and equipment that the trailing edge of the metal roof was low enough to require deflating the tyre on our wheelbarrow to just squeeze under it (see image), so tall loads would be an issue.

And although the E07 can be driven in this fully open configuration, if the cargo is large enough to stop closure of the glass dome and you get caught in the rain, the luxurious nappa leather trim could get wet. So, we don’t expect to see one of these ‘trucks’ replacing a Ranger or HiLux for tradie duties any time soon.

Front of cabin storage includes big bins in each front door but there’s no glove box or overhead glasses holder. The two-tiered or ‘floating’ style of centre console has a large storage tray at floor height while the upper level provides two USB-C ports, wireless phone charging, a pair of cupholders and a large box with padded lids that provide comfy elbow rests.

The large rear doors open wide to access a bench seat which for a fastback body style is surprisingly accommodating, even for tall people. I’m 186cm and when seated behind the driver’s seat set in my position I have ample foot, knee and headroom.

Even those in the middle seat can ride in comfort, enhanced by a spacious flat floor with no transmission tunnel to straddle. The 60/40-split backrests can also recline but with the trade-off being less legroom given the base cushions must slide forward to achieve this.

Rear seat storage includes bins in each door, pockets on both front seat backrests and two cupholders which appear when the centre seat backrest is folded forward to serve as an armrest.

The rear of the centre console also has a USB-C port and small touchscreen that allows rear passengers to adjust various comfort settings.

The rear luggage area has numerous hooks for securing light duty straps or load nets plus a 12V accessory socket and a domestic three-pin plug outlet for the 6.6kW V2L (vehicle to load) inverter to power a variety of devices and appliances.

The Deepal E07 is available in a choice of drivetrain specifications comprising a single-motor RWD entry-level model with 252kW/365Nm for a list price of $64,900, plus on-road costs, or premium dual-motor AWD ‘Performance’ variant with 440kW/645Nm for $73,900.

Our test vehicle is the single-motor RWD, finished in 'Obsidian Black' which is one of three colours available including 'Hematite Grey' and 'Quartz White'. Its eye-catching orange nappa leather-appointed seat trim is an extra cost option in preference to the standard black nappa trim.

There’s currently no competitor in the ‘Large SUV Under $80K’ segment in which the E07 competes that can match its electronically reconfigurable interior, which appears to draw inspiration from the futuristic ‘Transformers’ movie franchise (see Practicality).

Our example comes standard with numerous luxury appointments including 21-inch alloy wheels with 265/45R21 tyres but no spare (repair kit only), heated door mirrors with auto-dipping and memory settings, panoramic sunroof with electronic sunshade, roof rails, rear privacy glass, active grille, LED headlights/DRLs/tail-lights and lots more.

The sumptuous interior, with smart key access and start, offers a head-up display, heated steering wheel with power adjustment/position memory, eight-way power adjustable driver and front passenger ‘zero gravity’ seats with heating/ventilation/massage/position memory/courtesy functions, power tailgate, dual-zone climate, rear seat recline/heating/ventilation/massage, wireless phone charging, integrated dashcam and a handy 6.6kW V2L (Vehicle to Load) inverter to power numerous devices and appliances.

There’s also a large 15.4-inch touchscreen which controls vehicle functions (see Driving) and the multimedia system with premium 18-speaker sound and wireless Apple and Android connectivity.

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.

The single electric motor, which drives the rear wheels through a single-speed transmission, produces 252kW of power and 365Nm of torque.

Deepal claims a zippy 0-100km/h acceleration time of 6.7 seconds, compared to its dual-motor AWD sibling which does the same sprint in less than four seconds.

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.

It has a WLTP estimated driving range of up to 550km (510km for the dual-motor AWD) and like its sibling draws energy from a 90kWh lithium-ion propulsion battery beneath the floor.

Deepal claims a maximum AC (Type 2 plug) charge rate of 7.0kW can fill the battery from 0-100 per cent in 13 hours while DC (CCS2 plug) fast charging at the maximum 240kW can do 30-80 per cent in just 15 minutes.

When we collected the test vehicle, the touchscreen was displaying 95 per cent charge and an estimated range of 524km. We covered 219km during our usual mix of suburban, city and highway driving, with 45 per cent charge and 245km remaining.

We did an overnight charge at home using the AC Type 2 cable and after 14 hours at a glacial 1.6kW the battery charge increased from 45 to 63 per cent, adding an extra 100km of range (346km).

We added another 80km to achieve a total distance of exactly 300km, after which the touchscreen was claiming average consumption of 15kWh/100km. So, based on our real-world figure, a range of 500km or more from a single charge is credible.

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 E07 offers plenty of personalisation including four drive modes, a ‘super’ power saving mode and multiple adjustments for acceleration, steering, braking, regenerative braking, suspension height and ride firmness.

It has a spacious and comfortable driving position but the view takes some getting used to given there’s no conventional instrument cluster. You rely only on the head-up display for key info like road speed, traffic sign recognition, indicator direction etc.

Steering column stalks provide some basic functions like gear selection and indicating/headlight flashing but many settings like wipers, lights, climate control, audio etc are controlled by the central touchscreen.

This can be very distracting while driving, given the need to accurately place your fingertip on a virtual button or slider each time you need to change a setting. Yes, it has ‘Hey Deepal’ voice assistance, but physical dials and buttons would be quicker and easier.

The E07 is otherwise nice to drive with its near silent powertrain and low tyre/wind noise combined with good steering feel, strong braking and sure-footed handling with an air-cushioned ride. Its electric air-con was also impressively cold when daytime temperatures reached the mid-30s.

While the single motor and RWD can’t match the performance of its dual-motor AWD sibling, our test vehicle’s smooth and spirited acceleration in the sub-7.0 second 0-100km/h zone is more than ample for family duties with the added benefit of a longer driving range.

The E07 is yet to be tested by ANCAP but comes with an exhaustive menu of passive and active features including eight airbags, autonomous emergency braking (AEB) with pedestrian and cyclist alert, lane-keeping, front/rear cross-traffic alert with autonomous braking, tyre pressure monitoring, traffic sign recognition, front/rear parking sensors, 360-degree camera, adaptive cruise control, reverse tracing assistance and much more. The rear bench seat is equipped with dual ISOFIX child seat anchorages while the original two top-tethers have recently expanded to three to meet ADRs.

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 E07 RWD comes standard with a seven-year-/140,000km warranty plus a separate eight years/240,000km warranty covering the propulsion battery. There’s also 12 months of complimentary roadside assistance.

Scheduled servicing is every 12 months/20,000km whichever occurs first. Capped pricing applies to the first seven scheduled services up to seven years/140,000km totalling $2955, or an average of $422 per service.

Deepal has a small but expanding national dealership network comprising around 14 locations, with each also providing vehicle servicing.