Honda Jazz vs BYD Sealion 6

What's the difference?

The Honda Jazz is an extremely capable small car, with an ace card of virtually unbeatable interior space. While it's hardly an excitement machine, or the best looking or equipped in its class (it is missing out on some useful safety gear), the Jazz deserves its status as a well-loved hatchback.

The best in the range is probably the VTi. There isn't anything compelling further up the variants unless you're keen on bigger wheels or leather trim. Its entry-level offering is a good-value, sturdy car that is packed with its best qualities, no matter which one you buy.

So, should Toyota, Tesla, Hyundai and others be worried about the arrival of the Sealion 6 and BYD’s new DMi powertrains? Yes, but not because it represents any major breakthrough in technology or dynamic prowess. 

Instead, the strength of the Sealion 6 is how average it is. It may not be the obvious class-leader in any particular area, but it does a good job in almost every measurable aspect and doesn’t possess any major flaws.

Yes, there are still questions about the long-term dependability of BYDs but that’s a risk any new owner will need to accept. But the very sharp pricing should tempt plenty of buyers to take that chance and continue BYD’s steady upwards trajectory in the Australian market.

The Jazz's exterior design is instantly recognisable. The shape has been roughly the same since the car's 2002 debut, with the mildest evolution over the years. The 2018 Jazz leads with the chin a bit, with a pronounced underbite and when fitted with a chrome grille, it looks a bit like the giant Jaws from James Bond after whacking his head.

Apart from that, the slimmed headlights and one-box body shape are almost entirely inoffensive, save for the chunky, stacked rear lights.

When you head inside it's a simple, basic interior. Well put together, it's easy to find your way around and, because there isn't much happening in here, it's unlikely you'll need the owner's manual, unless you want to identify and use every single deployment of the excellent Magic Seats in the back.

As you climb the range, you'll start to see body-kit additions like a rear spoiler and side skirts, but nothing particularly racy.

This is one area where BYD has a mixed record. Not to be unkind or create an international incident, but the Chinese car industry has a history of not being totally original with all of its automotive designs.

However, things are improving and the Sealion 6 is a good example of the Chinese industry learning to develop its own style. While there are some subtle hints from European models, overall it’s a smart-looking mid-size SUV with some character to it - rather than being a bland imitation of something else.

One area where the Sealion is a cut above its competition is its size, being longer than and wider than the RAV4, Mitsubishi Outlander and Nissan X-Trail.

The interior is full of cleverness packed into a small space. The centre console has two cup holders, a space for your phone and a compartmentalised open tray reachable by both front and rear-seat passengers. A third cupholder folds out of the dash on the driver's side. The back seat doesn't have any cupholders, unfortunately, and nor is there a centre armrest.

Rear legroom is impressive for such a small car - it's no wonder the HR-V compact SUV was spun off the Jazz platform. Added to that are the excellent 'Magic Seats', which fold in a variety of ways to increase the boot space dimensions from 354 litres to 1314 litres.

Luggage capacity is not bad for such a small car and with the flexible interior, the boot size goes up by four times in volume. This is one area in which it really does outdo the  Mazda2. The removable cargo cover means you can get a decent chest of drawers in, however there's a bit of a drop once you get things over the loading lip.

You can also fold the seat bases up and out of the way to provide space for shrubbery, or a dog, or an awkward flat pack. 

The basic VTi misses out on a bit of storage, namely the centre console storage box and driver's side seatback pocket, but the rest of the range has them both.

That external size translates to a roomy cabin, which also has some flair to the design but thankfully a bit more restrained than the smaller Atto 3 - which is a bit over-the-top in this reviewer’s opinion. 

The element that sticks out immediately is the large central touchscreen which, like other models in the range, can rotate either vertical or horizontal, depending on your preference.

I don’t understand the point of this, because when rotated vertically it impacts your forward vision and can interfere with the air conditioning vents; and I can’t even see it with my polarised sunglasses.

It simply makes more sense horizontally, but I guess all carmakers are looking for catchy gimmicks these days. But while it may seem like a cool party trick it remains somewhat confusing to me, like one more thing to go wrong. But maybe I’m just getting old and grumpy.

What I do like and think is a great idea is double smartphone charging pads in the centre console. And overall the design of the cabin feels well thought out and has plenty of useful storage areas.

The seats are fine, a little flat and the fixed headrests are irritating, but overall they’re soft and supportive enough.

The key in the second row seating is the amount of space, with the extra length of the Sealion 6 compared to its rivals showing up with more knee room in the back for families with growing teenagers or those who need to carry their adult friends.

There’s also a pair of USB ports in the back too, so everyone can keep their electronics charged.

The boot is a good size, measuring 425 litres on paper, and has a nice long and wide floor. But some of that space is thanks to the lack of a spare - so that counts against it in my book.

Price is key to BYD’s success in Australia. Quite simply, the Chinese brand has undercut its rivals and consumers have responded to that, unsurprisingly in these tough economic times. The Sealion 6 follows the same path blazed by the Atto 3, Dolphin and Seal, offering plenty of vehicle for your money.

BYD Australia has kept it really simple, offering just two models - Dynamic and Premium - with very similar specification and separated primarily by powertrains.

The Dynamic is a less powerful, two-wheel drive option, while the Premium gets more grunt and all-wheel drive; but we’ll detail that later.

Both the Dynamic and Premium come with 19-inch alloy wheels, power-operated tailgate, a panoramic sunroof, powered front seats that are heated and cooled, a 15.6-inch touchscreen, Infinity premium audio, two wireless phone chargers and wireless Apple CarPlay and Android Auto.

The only non-powertrain difference between Dynamic and Premium is a head-up display on the latter model.

One noticeable absence from the Sealion though is a spare tyre. There’s not even a space-saver, just a tyre repair kit, which is disappointing and out of touch with the unique demands of the Australian market.

The Dynamic is priced from $48,990 (all prices exclude on-road costs), while the Premium starts at $51,990.

To put that into context with its competition, the Toyota RAV4 Hybrid range begins at $42,250 for the GX and stretches to $51,410 for the range-topping $51,410.

While, if you’re looking at an electric alternative, the Tesla Model Y currently starts at $55,900. The most direct rival, however, is the Mitsubishi Outlander PHEV which is only available with all-wheel drive and stretches from $57,290 to $73,790 across five variants.

All Jazzes are powered by Honda's 1.5-litre single-cam four-cylinder. The engine specs don't make for inspiring reading, with just 88kW and 145Nm. That's not a lot of horsepower, but when you consider the weight of the car, the figures don't look so weedy.

Power goes to the front wheels, so the Jazz is definitely not an off-road proposition.

Only the base model VTi has a choice of manual vs automatic, with a five-speed manual transmission and a CVT auto to choose from.

As to the question of timing belt or chain, the Jazz has the latter, so you don't have to worry about a belt change. The oil type is 5W-30

There is no diesel option, so there'll be no diesel vs petrol argument. Nor is there an EV or plug-in hybrid - with a battery, it's unlikely you'd have much boot space left. There isn't an LPG, 4x4, or AWD version either.

If you can be bothered fitting a towbar, the manual's towing capacity is 1000kg braked while the CVT's load capacity drops to 850kg. Both transmissions will haul 450kg unbraked.

While BYD has made its name in Australia as an all-electric brand it has always referred to itself as a 'new energy' company, and the Sealion 6 (and upcoming Shark ute) are why.

That’s because these feature BYD’s new 'Dual-Mode Intelligence' (DMi) powetrain - a hybrid system to you and me.

As mentioned above, the biggest difference between the Dynamic and Premium models is the powertrain, with two reasonably different systems.

The Dynamic is powered by a 78kW/135Nm 1.5-litre four-cylinder petrol engine, paired with a 145kW/300Nm electric motor - making for a combined system output of 160kW/300Nm. Notably, this powertrain only drives the front wheels.

In contrast, the Premium has an all-wheel drive set-up, combining a turbocharged version of the petrol engine (good for 96kW/220Nm) with a pair of electric motors, one on the front axle and one on the rear to produce a combined output of 238kW and 550Nm.

Both models get the same 18.3kWh ‘Blade’ battery, which is BYD’s proprietary technology underpinning all of its models and is attracting attention from other brands.

For reference, the Outlander PHEV has a 20kWh battery, Nissan’s X-Trail e-Power has a 2.1kWh battery, while the more conventional RAV4 Hybrid has just a 6.5Ah battery.

Fuel figures are slightly different, depending on the gearbox you've chosen. Honda claims you'll get 6.5L/100km on the combined cycle in a manual while the CVT uses a bit less, coming in at 5.9L/100km. So fuel consumption km/L works out at about 15km/L for the five speed and 17.km/L in the CVT.

Real-world consumption is a little different, however. Our most recent test with the manual yielded 8.0L/100km while the CVT chugged down 8.2L/100km. Having said that, you'll see better fuel economy figures in the manual if, as I admitted in my VTi review, you don't drive it enthusiastically. The CVT was a bit disappointing because I was a lot more sedate in that one and it didn't deliver better mileage than the manual.

Fuel-tank capacity is 40 litres.

There are multiple modes to drive it in, including electric only, with the Dynamic able to go up to 92km on a single charge, while the Premium manages a claimed 81km.

However, it's important to note these are the NEDC standards and not the more real-world like WLTP,  so you may not achieve those in practice.

The claimed fuel consumption is an impressive 1.1L/100km for the Dynamic and 1.4L/100km for the Premium although again achieving those in the real world will take some effort.

With a 60-litre fuel tank BYD claims the Dynamic has a driving range of just over 1000km, while the Premium can manage around 960km.

It's also worth noting the Sealion 6 comes equipped with vehicle-to-load charging which means you can draw power from the batteries to run small electronic devices if you need to.

It’s a bonus feature that may or may not be of use, but is one of those things that may come in handy one day to get you through a camping trip or a BBQ at the park.

The Jazz has always been a comfortable, easygoing car with performance figures to match. Its 0-100km/h acceleration is best described as leisurely, so if it's speed your after, this car isn't for you.

That said, the manual VTi is terrific fun to drive. Switch to the CVT, however, and the Jazz's reputation is restored. A good ride for front-seat passengers comes from McPherson struts up front while the rear suspension is by torsion beams, meaning rear-seat occupants can get a few shocks over bumps.

Road noise is a little higher than you might expect, but that's probably a combination of tyres and a commitment to lightness.

Obviously, being such a small car, manouverability is a key advantage. The turning radius is 5.2m, which is good but not super tight and the light, electric power steering makes dodging about easy. It certainly doesn't feel like it's on rails, but that's hardly what a car with a such a small engine size is about.

Ground clearance is 137mm, which is reasonable but jumping gutters is not advised.

In the base manual, you have a five-speed with a light clutch and an easy shift. For a motor missing out on a second cam, let alone a turbo, progress is swift rather than exciting, the engine droning away with a relaxed air. The CVT has an eco mode, which further blunts performance, but a ring of light around speedo glows green if you're behaving yourself.

We drove the Sealion 6 Dynamic and despite having the less powerful powertrain it feels good on the road. The DMi system offers good performance, with quiet acceleration off the mark and a good integration between the petrol engine and electric motors. We haven’t driven the Premium yet, so we can’t make any comment on how different it feels.

It’s hard to make a definitive call on the Sealion PHEV powertrain because, like every plug-in hybrid, its greatest strength relies on how the owner operates it.

If you don’t charge the battery every day or so, you’ll just end up lugging around a battery and electric motor for little benefit. However, if you do keep the battery topped up, you can do most of your urban commuting without needing to turn the petrol engine on, which should result in some very low fuel consumption figures.

The company clearly knows this, which is why BYD Australia is offering a complimentary home charger to the first 3000 customers who order a Sealion 6.

Not only will that encourage sales but it will also help owners become evangelists for PHEVs in the future, because they’ll have the best possible experience.

So, a large part of its strength or weakness rests on the owner’s behaviour and that’s something we can’t assess.

As for the rest of the driving experience, the ride comfort is fine. It can’t match the class-leaders for compliance or dynamics, but the Sealion feels pleasant to drive around the urban environment and on the freeway at speed.

Biggest criticism is the steering is very, very light. While that makes parking easier, it feels so light you get very little feedback from the front wheels so it can feel vague at times.

Overall the driving experience is best described as fine. It doesn’t have any major vices but neither does it set any new benchmarks. 

Both Sealion 6 variants come equipped with autonomous emergency braking, front and rear cross-traffic alert/braking, 'Forward Collision Warning', 'Rear Collision Warning', lane departure warning/prevention, blind-spot detection, traffic-sign recognition, door-opening warning, trailer stability control, auto high beam, a 360-degree monitor, adaptive cruise control as well as front and rear parking sensors. Plus, it can even detect if you’ve left a child or pet inside the car.

ANCAP had not crash-tested the Sealion 6 at the time of publication, but with its comprehensive list of safety items it should tick most of the boxes when it comes to protecting its occupants and pedestrians.

Honda's standard five year/unlimited kilometre warranty also comes with capped-price servicing for the first five years or 10 services, whichever comes first. Service intervals are every 10,000km or six months. 

Up to 30,000km you won't have any extras but once you hit 40,000km you'll have to do the brake fluid, which is a reaonable $144 extra. Your service cost structure is otherwise simple - $259 for odd numbers and $297 for even.

Many people ask where the Honda Jazz is built, and the answer to that is "not Japan", or in Honda's Thailand plant.

Second-hand values appear strong, with around 60 percent of value retained after three years. Resale value is something of a Honda strength, which is probably to do with a lack of high-profile reliability issues.

A dip into the usual internet forums yields little in the way of common faults, problems, complaints or issues for the Jazz. Some look for automatic transmission problems, others for manual gearbox problems, but the current Jazz seems quite clear of defects in Australian-delivered cars.

BYD is a small company but has partnered with mycar service centres to make maintaining your Sealion 6 easier. The Sealion is covered by BYD's six-year/150,000km warranty as well as its 10-year capped price servicing plan.

Service intervals are every 12 months/20,000km and prices range from $265 up to $1184 for the major eight year/160,000km tune up. Over the first five years, in keeping with most of its rivals, you’ll be paying $1648.

As I’ve written in previous BYD reviews, the biggest question mark hanging over the brand is arguably its long-term prospects. Quite simply, the brand is still too new to know how well it will perform on the used car market.

We also can’t tell you how it will hold up from a reliability point-of-view. We’re not suggesting there’s any doubt over its quality, but each car brand must prove itself reliable and dependable over time, and BYD hasn’t had that time yet.