BYD Dolphin vs Jaecoo J7

What's the difference?

Chinese manufacturers have been impressing us lately with the strides they’ve been making, and BYD is no exception with its Dolphin.

Not only does this hatch help bring the price down for prospective EV buyers, but it leaves a solid impression of a cohesive, well-built car, which is also quite a bit of fun to drive.

It’s not the fastest, nor is it the most practical, and there are a handful of downsides to its design and software, but when it comes down to it, this is simply a great value entry-level electric car.

Based on our initial drive I certainly think the J7, especially the SHS Summit, does make a pretty compelling case to be on the consideration list for anyone looking to buy a mid-size hybrid SUV - plug-in or not.

It has a polished design, loads of tech and a fuel-efficient powertrain that provides adequate performance. But the real selling point is the price, which undercuts its key rivals to ensure it has your attention, especially in these days of increasingly expensive family vehicles.

And while the J7 certainly has appeal to design-oriented buyers and people that want something ‘cool’ or just different, the value it offers gives it mainstream appeal.

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

You wouldn’t know it in Australia, but BYD has a huge and diverse range of vehicles with lots of different styling approaches in its home market of China.

The cars we get here, though, consisting of this Dolphin hatch, the Atto 3 small SUV, and the upcoming Seal sedan all seem to share more or less the same curvy, futuristic theme.

Contemporary touches on the exterior of the Dolphin include the bar light and full ‘Build Your Dreams’ typeface embedded in the rear, the blocky gloss black alloy wheels (17-inch on the Premium we tested), the two-tone colour scheme, and of course, the grille-free face.

Short overhangs and a tall body seal the EV deal, with the Dolphin looking closest in its aesthetic to something like the Volkswagen ID.3 than anything else on the market. It perhaps won’t be for everyone - it’s a little more experimental than the more conventional look worn by the MG4 - but then, for others this distinctiveness may be a selling point.

The interior look and feel is the biggest surprise. Somehow, the Dolphin, despite being more affordable than its larger Atto 3 sibling, feels a cut above when it comes to its design theme and build quality.

The weirdly organic touches designed to mimic muscle fibres in the Atto 3 have been traded out in favour of something a bit slicker.

I really like the material choices here. The use of neoprene across the lower half of the dash, in the doors, and down the centre of the seats feels a lot less pretentious than the standard synthetic leathers you usually get at this price-point, and there’s an agreeable mix of plastics as well as gloss and matt finishes. 

The nods to this car’s name which are present are a bit more toned down and fit with the design in a more subtle way.

The floating door handles, designed to resemble a fin, are a much nicer piece than the weird rotary ones in the Atto 3, and the wavy touches across the top of the dash aren’t too in-your-face and add an element of intrigue. I like it much more than I expected to.

It’s clear this space is designed around the giant multimedia panel, for better or worse. It looks spectacular, it’s nice and sharp, and the software, which looks as though it’s trying to emulate Tesla, does a pretty good job.

It’s quick, sharp, colourful, and has nice large iconography to jab at while you’re on the move, although some of the driving settings are ambiguously labelled and require clicking through to a sub-menu to alter. You’d get used to it, but it isn’t as slick as a Tesla operating system.

It also rotates, because of course it does, although one quirk I found with this is the polarised coating on the screen made it impossible to see when in portrait mode if you were also wearing polarised sunglasses.

Also, Apple CarPlay doesn't work in portrait mode. A gimmick? You decide.

The floating physical rotary controls jutting out below are a also a brilliant little piece of design. On one side you have your gear shifter, and on the other you’ve got your volume control, between them there are core functions, an on/off switch and an auto button for the climate, as well as the hazard light and drive mode controls.

It would be nice to also have a fan speed and temperature toggle, as these functions can only be used through the touchscreen, but there are worse offenders for clumsy climate controls on the market.

Design is an interesting subject to discuss with the J7, as it manages to simultaneously have a bold and distinctive look from some angles and yet has clearly been inspired by some other, more famous, premium brands from others.

To be blunt, from certain angles - namely the side profile and rear three-quarter - the J7 could be mistaken for a Range Rover Evoque at a distance. Obviously taking inspiration from rivals is nothing new in the car industry and the Jaecoo designers have also managed to give the J7 its own look when you get a bit closer and notice the details.

The most noticeable of these is the ‘waterfall-like’ grille, that the brand says symbolises “the life force of nature”, but also gives it a front profile that can’t be mistaken for anything else. Especially with the prominent ‘Jaecoo’ badge large and proudly placed in the middle of the grille - leaving you in no doubt what this is.

Overall, I’d call the exterior look of the J7 cohesive and leaving a more premium impression that what we’ve seen with Chery.

Inside, Jaecoo has followed the modern trend of going digital, with a small digital instrument display and then a larger central touchscreen. It provides a clean, modern look that leaves a good impression.

The Jaecoo designers also focused their attention on the touchpoints, elements like the door handles and arm rests, to try and give them a more premium feel. The trims used inside are also a cut above what we’ve experienced on other Chery models, and while not at a true luxury level, do stand out for what is a mainstream SUV.

One other major element of the SHS interior design worth mentioning is the central console, between the front seats. That’s because it’s unique in the SHS, offering a completely different layout to the petrol-powered models. The SHS moves the gear selector to the steering column, freeing up more small item storage space and cup holders, as well as a split-opening central storage box (instead of a rear-hinged one).

The clever design bits don’t end with the controls and themed motifs, either. While the Dolphin’s cabin feels a bit smaller than many of its rivals (because, physically, it is), efforts have been made to make it a versatile space. 

There are plenty of little storage areas throughout. There’s the floating one below the touchscreen, which suits wallets and sunglasses. There’s one with a roll-out cover set low below the controls which is good for smaller objects you don’t want moving around the cabin.

A large cubby is located underneath the armrest between the two seats for bigger objects and a slick wireless phone charger cut out from the top.

The two centre bottle holders are a little small, as are the cut-outs in the doors, so if you’re negotiating with an XL takeaway soft drink you might run into trouble.

The dark theme for the interior in our car doesn’t help the more closed-in feel, but the standard panoramic fixed sunroof (mercifully with a rolling shade) helps to keep the space airy.

I found it easy to set up my driving position, another clever touch being the little digital instrument panel perched on the steering column, so no matter how you adjust it you can always see it.

I was a little concerned the rear seat would be tiny, because this car doesn’t look big from the outside, but I was most definitely wrong.

Behind my own seating position, at 182cm tall, I had leagues of knee room and plenty of space for my feet thanks to the flat floor. I also had sufficient but not stellar headroom, and the soft-touch materials continue into the doors and seat trim.

I will say, the abundance of synthetic leather is much more evident for rear passengers, but it feels like a minor complaint.

Again, the bottle holders in the doors are tiny, but at least the ones in the drop-down armrest are generous. The middle seat is very useful thanks to the flat floor, although there are no adjustable air vents for rear passengers.

The backs of the front seats have a variety of pockets in different shapes and sizes, and there are USB-C and USB-A ports on the back of the centre console, alongside a bizarre centre bottle holder which is on an angle.

Boot space is 345 litres if you move the false floor to its lowest position. I was just able to squeeze in the three-piece CarsGuide luggage set with a bit of fiddling around.

With the second row down, room expands to 1310L, and you can bring the false floor up in the boot to make the load area flat.

The space underneath is quite good for storing charging cables and such, but keep in mind the Dolphin doesn’t offer additional frunk storage.

What it does offer is a vehicle-to-load adapter, which lets you power household appliances via its external charging port. Neat, and rare at this end of the EV market.

From a space perspective the J7 offers up reasonable room for an SUV of this size, but falls short of the class-leaders in a few key areas. The front seats are nice and comfortable, and while the rear seats are well-appointed (with air-con vents and USB inputs) space is adequate rather than generous.

The same can be said about the boot, at least on the SHS grade. It’s on the smaller side for an SUV of this size, measuring 500 litres, compared to 542 litres offered by the RAV4 and 574 litres in the Sealion 6. And it’s even more disappointing when you factor in the lack of a spare wheel, with only a tyre repair kit under the floor.

Thankfully the 4WD offers the same space (500L) but gets a full-size spare, while the 2WD models have a claimed 584L and a temporary spare. 

As for the technology, the decision to go for the one big central screen for all infotainment provides a hi-tech, clean look but it does lead to some obvious compromises.

Namely, the lack of any physical buttons (save for the hazards, unlocking and EV function) is disappointing from a user experience perspective. As many brands have found, screens have a ‘wow factor’ and save on the cost of buttons but are more challenging to operate when you’re on the move and that’s the case with the J7.

Obviously having Apple CarPlay or Android Auto makes for a familiar experience, but if you have to dive into the extensive Jaecoo-specific menus it can become difficult and distracting.

The J7 line-up will consist of four grades initially, the 2WD Core, 2WD Track, AWD Ridge and SHS Summit, with the choice of two powertrains.

The range will begin at just $34,990 drive-away for the 2WD Core and $37,990 drive-away for the 2WD Track. These are powered by a 137kW/275Nm 1.6-litre turbocharged four-cylinder petrol engine paired to a seven-speed dual-clutch transmission and powering the front wheels.

The AWD Ridge is priced from $42,990 and has the same 1.6-litre engine, with the same performance but obviously powering all four wheels. The range is topped by the SHS Summit, priced from $47,990 drive-away. 

For context, the Toyota RAV4 Hybrid (which isn’t a plug-in) is priced between $42,260 and $51,410, while the BYD Sealion 6 PHEV starts at $48,890 - so it’s clear where Jaecoo is hoping to woo buyers from.

Standard equipment on the J7 Core includes 18-inch alloy wheels, LED headlights, LED daytime running lights, a 10.2-inch digital instrument display and a 13.2-inch infotainment touchscreen, which incorporates wireless Apple CarPlay and Android Auto. The Track trim level adds a power tailgate, front parking sensors, 360-degree surround-view monitor, heated front seats, ambient lighting, dual-zone climate control, plus a wireless smartphone charger and an eight-speaker Sony sound system.

Stepping up to the AWD Ridge brings torque vectoring all-wheel drive, 19-inch alloy wheels, a full-size spare, a panoramic sunroof, heated and ventilated front seats, in-built dashcam and a 14.8-inch infotainment touchscreen.

The SHS Summit matches much of the specification of the Ridge, but gets unique 19-inch ‘aero’ alloy wheels, a head-up display and perforated synthetic leather seats.

All models are equipped with ‘Hello Jaecoo’, the brand’s voice-activated assistant.

There’s the choice of two powertrains for the Dolphin. Both are single-motor front-wheel drive set-ups.

The base Dynamic can make use of 70kW/180Nm which sounds underpowered to me, but the car we tested for this launch review was the Premium which offers a much healthier 150kW/310Nm.

As well as the increase to battery capacity the Premium upgrades the suspension to a rear multi-link set-up.

While the base car seems like such a value buy, the increase in power, ride quality, and range seems to justify stretching to the Premium if your budget allows.

The J7 range has a choice of two powertrains, an internal combustion engine and the plug-in hybrid.

The 2WD and AWD are powered by the same 1.6-litre turbocharged four-cylinder petrol engine that makes 137kW and 275Nm. It’s paired to a seven-speed dual-clutch transmission, with the only major difference between the two models (obviously) being the driven wheels.

The SHS combines a newly-developed 1.5-litre four-cylinder turbocharged petrol engine, which makes 105kW, with a 150kW electric motor and a single-speed transmission.

Despite the electric motor, the SHS isn’t what you’d call ‘fast’ with a 0-100km/h time of 8.5 seconds, which the 2WD can reportedly better by taking just 8.1 seconds.

As previously mentioned, each variant also gets its own battery capacity. The entry-level Dynamic offers a 44.9kWh battery and 340km of driving range, while the top-spec car offers a 60.5kWh unit with a driving range of 427km.

Charging on a fast DC unit maxes out on 60kW for the Dynamic or 80kW for the Premium.

This sounds slow, with many rivals offering in excess of 100kW charging at a minimum, but because the Dolphin’s battery sizes are so trim, it still means an 80 per cent charge will arrive in a little over half an hour.

On the slower AC charging standard, the max speed is a disappointing 7.0kW. For a fully electric car, we prefer to see at least 11kW as it makes it worthwhile to plug-in to an AC unit at a shopping centre to add roughly 70 - 100km of range an hour.

Because the Dophin is also quite efficient, though, you can still expect about 50km an hour to be added on this charging standard.

Official energy consumption for the Premium as-tested is 14.2kWh/100km, and we saw an impressive 14.1kWh/100km on our brief test program, making it one of the more efficient EVs I’ve ever driven.

The SHS is equipped with an 18.3kWh lithium-iron-phosphate battery that provides a claimed 90km of electric-only driving range and helps the J7 achieve a claimed fuel consumption figure of just 1.0L/100km.

Jaecoo also quotes an EV-only range of up to 106km, but that is on the NEDC cycle, which is not as relevant for real-world driving than the WLTP test cycle that returns the lower figure. Even with the lesser number, 90km of EV-only driving will be more than enough for most people to do their daily commutes.

Jaecoo claims the SHS has a theoretical driving range of 1200km, thanks to its 60-litre fuel tank. However, to achieve that economy you need to run the J7 in its hybrid state, so somewhere closer to 1000km is more realistic - if you have a really light right foot.

As for the petrol-only models, the 2WD uses a claimed 7.0L/100km and the AWD 7.8L/100km.

The Dolphin is immediately impressive. From the get-go I was greeted with a feeling of quality from the car in ways I didn’t expect. The steering feels nicely balanced and not too artificial like it can be on some EVs, while the interior is refreshingly ergonomic.

The ride might be the Dolphin’s most impressive trait, with a feeling of balance across both axles, and a spritely feel to the whole car.

It is trim for an EV, with a kerb weight of 1658kg, which no doubt helps the steering feel, and the efficiency.

As it is, I didn’t experience the kind of crashing and wallowing many EVs suffer from on larger bumps, and smaller bumps seemed to be filtered out with ease.

It even feels nicely balanced in the corners, pairing nicely with the great steering feel which is not something we’ve come to expect from Chinese cars.

The motor is also willing, with software tuning keeping power delivery on the right side of overwhelming, although the warm-hatch equivalent's seven second 0-100km/h sprint time is a hint at what it’s capable of.

Unfortunately, it is let down by a pretty sub-standard factory tyre package. The LingLong Comfort Masters are designed for the Dolphin, complete with little Dolphin markings on them, but are hardly inspiring for traction when you plant the accelerator or tip it into a corner with enthusiasm.

They are better than the pretty much no-name Atlas Batman A51 tyres which came on the Atto 3, but even MG has wised up to putting tyres from renowned manufacturers on its Australian-delivered cars.

The Dolphin is also easy to park, thanks to its excellent surround camera suite and tight footprint, but visibility out of the tiny rear window is limited and made worse by the huge headrests for the outboard back seats.

In terms of electric driving characteristics the Dolphin offers two levels of regen braking, one which is virtually non-existent, and another mild tune.

Surprisingly, there’s no single-pedal mode, and the Dolphin leans on blended braking more than some of its rivals. It feels a lot more traditional to drive in this sense, so may be well suited to someone hopping out of a combustion car.

The drive modes are quite dramatic, with 'Eco' mode limiting motor torque and even switching off the climate control, while 'Sport' will make bouts of wheelspin a bit too easy by upping the response time from the motor. I found it best to stick to the nicely-balanced 'Normal' setting.

Tl;dr? The Dolphin is impressive. It’s responsive, relatively light, and has a sense of quality to it through its great ride and decent handling. Not bad for the cheapest EV in Australia.

This is one area where the entire Chinese car industry, not just Chery/Jaecoo, have a ways to go to become not only competitive but genuinely stand out. Dynamically the J7 is average, not bad, just very ‘mid’ as the kids say. It doesn’t do anything particularly badly, but nor does it do anything particularly well.

The steering is nice and light, which will be good for navigating traffic and car parks, the ride lacks control but isn’t uncomfortable and the performance of the SHS powertrain is smooth but not spectacular, at least from a performance perspective.

This might sound like a ‘motoring journalist’ argument, but we’ve seen in the past when brands, specifically Hyundai and Kia, hired local experts to fine-tune the ride and handling of vehicles it resulted in a better experience and helped translate into sales.

With some more fine-tuning to improve the ride, and therefore the comfort, the J7 could be near the top of the class not only in terms of value but also the driving experience.

Safety across the range includes autonomous emergency braking (AEB), adaptive cruise control and lane departure warning. However, notably the 2WD Core is equipped with seven airbags, but the Track, Ridge and SHS models all have an additional driver’s knee airbag, something to be mindful of if you’re on a budget.

However, having active safety systems, and having active safety systems that are well-calibrated and usable are different things, especially given the sub-par experience we had with the Chery Tiggo 4 Pro and its erratic lane keeping assist.

Thankfully, part of the more premium Jaecoo experience is a smoother, better calibrated safety system. The lane keeping was much more capable of holding the J7 in the centre of the lane, providing a more seamless driving experience.

The driver attention system also seemed well calibrated, capable of tracking eye movement through sunglasses, and didn’t seem as hyperactive as many of these systems can be.

However, given the complex nature of the central infotainment screen, there is a chance you’ll set the attention alert off if you have to start looking through the various menus. That’s obviously a good thing, to keep your eyes on the road, but adding some physical buttons for the air-con and stereo would feel like a better, safer solution.

The J7 hasn’t been crash tested by ANCAP but Chery’s previous models have received five stars, so anything less would be a shock result given the premium positioning of the brand. Chery knows which boxes ANCAP likes ticked, so don't be surprised if it gets top marks from the safety body.

The Dolphin is covered by a six-year or 150,000km warranty, which beats a lot of mainstream rivals for its duration, but not its distance.

In the EV segment it plays in, though, things are a bit tougher, as its primary Chinese rivals, GWM and MG, are offering seven year and unlimited kilometre warranty promises.

Service pricing is available all the way out to 96 months or 160,000km, averaging $299 per year for the duration, which is pretty good.

Many rivals are offering free servicing for several years, and there are also many electric cars which only need to see a shop once every 24 months or 20,000km, compared to the Dolphin’s more traditional 12 month intervals.

Jaecoo is giving would-be buyers every reason to take a chance on a new name. The J7 will be covered by an eight-year warranty, which again, adds to the premium experience as that’s an extra year to what Chery offers.

Jaecoo is also offering eight years of capped-price servicing and roadside assistance for J7 buyers. The vehicle will require annual services, but you’ll be paying $3372 to keep the SHS maintained those first eight years. 

Naturally, the less-complex 2WD and 4WD models are slightly cheaper, with the 2WD servicing tallying $2952 and the 4WD setting you back $3332.