BYD Shark 6 vs Mahindra Scorpio-N

What's the difference?

The Shark 6 breaks new ground with its PHEV technology and impresses with not only its whisper-quiet and rapid acceleration but also engaging chassis dynamics, build quality, fuel economy and generous standard equipment for a compelling price. However, its modest payload and tow ratings may be deal-breakers for some tradies and recreational buyers with bigger loads to haul.

It might seem like I’ve been harsh on the Scorpio but I actually reckon this vehicle is in fact a step in the right direction for Mahindra.

It’s nice enough to drive on-road – refined and comfortable – and it’s also a capable 4WD, with a few issues though…

It’s a good value-for-money prospect but it’s lacking a lot of driver-assist tech that should be onboard every modern vehicle, especially one that will serve as a family mover.

Our test vehicle rides on a 3260mm wheelbase and is 5457mm long, 1971mm wide and 1925mm high, so it’s in the same ballpark as a Ford Ranger 4x4 dual cab ute.

The Shark 6 features traditional body-on-frame truck chassis design, double-wishbone coil-spring front and rear suspension, rack-and-pinion steering and four-wheel disc brakes.

It also has a compact 11.0-metre turning circle and its off-road credentials include 230mm of unladen ground clearance, 700mm wading depth and 31 degrees approach/17 degrees ramp-over/19.3 degrees departure angles. A large metal bash-plate protects the underside.

Looks are subjective of course and even though there’s too much external black plastic for our liking, we reckon it still passes the pub test on styling with its chunky and purposeful appearance.

The bold grille and headlight design appears to draw inspiration from full-size US pick-ups, but with a ‘technical’ look consistent with its high-tech powertrain.

The predominantly grey interior has a high-quality finish and looks good. It also appears to draw inspiration from rivals, in this case the Ranger Raptor with its contrasting bright red air-vent/cupholder surrounds and exposed stitching along numerous seams.

The Scorpion reminds me a bit of the early-generation Hyundai Terrcan – long bonnet, generic cabin, and it appears to sit quite low.

The Mahindra SUV has 18-inch alloy wheels, side steps, roof rails and sunroof.

It all looks fine and, anyway, the more interesting stuff on the Scorpion is under the skin – the fact that it is a body-on-frame 4WD.

With its hefty 2710kg kerb weight and 3500kg GVM, the Shark 6 has a 790kg payload rating which is less than some turbo-diesel rivals.

It’s also rated to tow up to 2500kg of braked trailer which is 1000kg less than the category benchmark. And BYD does not publish a GCM (Gross Combination Mass) rating, so we don’t know how much weight the Shark 6 can legally carry and tow at the same time.

The load tub is almost square with its 1520mm length and 1500mm width. And with 1224mm between the rear-wheel housings, it can carry either Aussie or Euro pallets. Its 517mm depth results in 1.2 cubic metres of total load volume.

There are six load-anchorage points but those located in the sidewalls at the front and centre of the tub are too high for securing low-profile loads. Anchorage points located near floor-level are preferable, as they can secure loads of all heights.

The tub’s internal surfaces are protected by a spray-in liner and there’s bright internal lighting and a hydraulic strut to ease tailgate operation.

Seating for the driver and front passenger is spacious and comfortable. The rear bench seat shares similar qualities, given I’m 186cm tall and when seated behind the driver’s seat in my position I still have ample kneeroom.

Rear seat passengers also enjoy sufficient headroom, even for tall people seated in the least popular central position who also have a nice flat floor given the absence of a transmission tunnel. However, shoulder room for adults sitting three-abreast is tight and best limited to short drives.

Cabin storage for front seat occupants includes a large-bottle holder and bin in each front door, overhead glasses holder plus a dash storage shelf and glove box on the passenger side.

The centre console has two small-bottle/cupholders in the centre and a lidded box at the back.

Rear passengers also get a large-bottle holder and bin in each door, plus pockets on the rear of both front seat backrests and a fold-down centre armrest with two small-bottle/cup-holders.

The bench seat’s base cushion can be raised and stored vertically if more internal luggage space is required, but there’s no under-floor storage.

The cabin is tidy and functional. The 8.0-inch touchscreen multimedia system is easy enough to operate without strife and the screen is clear, although it’d be great if it was bigger.

The tan synthetic leather interior trim looks good and superficially the whole interior looks nice, but if you inspect a little more closely the Scorpio’s cabin is missing the storage spaces, USB charge points and build quality of rival SUVs.

There’s one cupholder (between driver and front passenger), the door pockets are narrow and there are few other storage spaces.

With the third-row seats in use, there’s a very small rear cargo area, and those seats don’t fold flat so when they’re not in use they seriously impact the storage space.

As a result, the Scorpio is one of the few modern 4WDs that I’d consider taking out the third row every time long-distance loaded-up travel was on the cards – just so it’s a more practical touring vehicle.

Some features, such as the directional air vents, feel flimsy. Otherwise, the Scorpio’s cabin is suitably practical, rather than overly impressive.

The Scorpio is available in two grades: the Z8 with a drive-away price of $41,990 (at time of writing) and the Z8L at $45,990 drive-away (at time of writing), which we tested.

Standard features in the Z8L include an 8.0-inch touchscreen multimedia system (with wireless Apple CarPlay & Android Auto), wireless phone charger, a 12-speaker Sony stereo, dual-zone climate control, front camera (intended for off-road use), front and rear parking sensors, and a six-way power-adjustable driver’s seat.

It has a leather wrapped steering wheel and gearshifter, tan- and 'rich coffee'-coloured synthetic leather interior trim, a cooled glove box, sunroof, and six-seat layout (with two captain's chairs in the second row).

It has 18-inch alloy wheels, automatic wipers and projector LED headlights, push-button start, keyless entry and a tyre pressure monitoring system.

Our test vehicle also had floor mats ($200) and side steps (approximately $1250 fitted) as the only accessories.

Exterior paint choices include 'Deep Forest', 'Everest White', 'Napoli Black' (on our test vehicle), Dazzling Silver' and 'Red Rage'.

The Shark 6’s hybrid drivetrain with permanent all-wheel drive includes two electric motors, with the front motor producing up to 170kW/310Nm driving the front wheels. The rear motor produces up to 150kW/340Nm and drives the rears.

These motors are teamed with a 1.5-litre turbocharged four-cylinder petrol engine producing up to 135kW/260Nm, which serves dual roles as a generator to maintain charge in the 29.58kWh lithium-ion battery (in addition to regenerative braking) and to assist with driving the front wheels as required. It can also perform both roles simultaneously.

The combined output of electric motors/petrol engine is up to 321kW and 650Nm. There are also three selectable drive modes comprising Eco, Normal and Sport, plus different terrain settings to optimise performance in Mud/Sand/Snow/Mountain.

The plug-in battery can be charged using either the AC (7.0kW) or DC (55kW) ports. Cables for both were supplied with our test vehicle and stored in a carry bag behind the rear seat.

The Scorpio has 2.2-litre four-cylinder turbo-diesel engine, which produces 129kW at 3500rpm and 400Nm at 1750-2750rpm.

It has a six-speed automatic transmission, an auto-locking rear diff, and a part-time 4WD system with a dual-range transfer case incorporating low range.

Note: the Scorpio must be in neutral and stationary for the driver to shift into 4WD low-range, but the driver is able to shift between 2WD and 4WD High on the move, up to 80km/h.

Its '4Explor' system’s drive modes include 'Normal' (2WD for sealed surfaces), 'Grass/Snow' (4WD), 'Mud & Ruts' (4WD), and 'Sand' (4WD).

BYD claims combined average fuel consumption for the petrol engine as low as 2.0L/100km with 25-100 per cent SoC (State of Charge) which spikes to 7.9L/100km when SoC drops below 25 per cent (see Driving).

BYD also claims an NEDC battery-only driving range of up to 100km (with 25-100 per cent SoC) and up to 800km when combined with the petrol engine in hybrid mode.

We covered 522km during our test which was a mix of city, suburban and regional roads plus some highway driving, of which about one fifth of that distance was hauling a near-maximum payload.

At the completion of our test, the Shark 6’s onboard computer claimed average petrol consumption of 6.6L/100km with 204km of range remaining, which suggests a real-world driving range of at least 700km is credible from its 60-litre petrol tank.

Official fuel use is listed as 7.2L/100km on a combined cycle.

Fuel consumption on this test was 9.6L/100km, which is impressive, especially in light of the fact that we spent the lion’s share of two days during the test period in 4WD low-range.

It has a 57-litre fuel tank, so, going by those fuel figures, you could reasonably expect a driving range of about 593km out of a full tank. 

Note: That 593km is a best-case scenario figure and has not had a 30-50km safe-distance buffer subtracted from it, and it also does not take into account the fact that, when being used for touring, the vehicle will be loaded with people, pets, camping gear and more.

The seating is comfortable and supportive and the driving experience is enhanced by the head up display, large left footrest and thick-rimmed leather wheel.

It’s quiet to drive and the ride quality is outstanding, with refined and disciplined suspension tuning combined with responsive steering and braking. It all adds up to handling agility on winding mountain roads that belies the fact it’s a high-riding 2.7-tonne ute.

Rapid acceleration from standing starts (BYD claims 0-100km/h in just 5.7sec) is also effective in masking its bulk, as instant torque from the dual electric motors gets it rushing towards triple-digit speeds with unrelenting ease, regardless of gradient.

We did most of our test in the ‘Normal’ (default) drive mode, as it provides a happy medium between the heightened response of ‘Sport’ and the slightly subdued ‘Eco’ modes.

To test its GVM rating, we loaded 650kg into the load tub which with driver equalled a 750kg payload that was only about 40kg less than its legal limit. The independent rear suspension compressed about 60mm, but there was no bottoming-out detected as it competently hauled this load on our test route.

Although the ‘Energy Manager’ on the touchscreen allows drivers to pre-set a minimum SoC between 25-70 per cent, we didn’t enter any setting as we wanted to see how the hybrid system performed without these inputs.

Fact is, it did not allow the SoC to drop below 20 per cent, even during highway driving when there was minimal charging assistance available from regenerative braking.

As displayed live on the energy manager, the petrol engine maintained the battery charge needed to feed the electric motors while also providing intermittent drive to the front wheels as required.

At times the little 1.5-litre turbo engine sounded like it was working very hard doing this, but it did prove effective in performing these dual roles.

The hybrid system also produces minimal engine-braking (even with maximum regenerative braking) which is an important consideration if you regularly carry and/or tow heavy loads, particularly in hilly terrain.

With a traditional turbo-diesel and multi-speed transmission, a low gear can be manually selected to allow the engine on overrun to assist the brakes in restraining loads on steep descents. However, with its single-speed transmission and small petrol engine, the Shark 6 must rely on brakes alone.

The Scorpio is a 4WD with a body-on-frame chassis. For those of you who don’t know (no shame in that) a body-on-frame chassis denotes a chassis onto which the vehicle’s separate body is attached, and the engine, wheels, and suspension are fitted.

The set-up is well suited to towing and/or carrying heavy loads, and 4WDing.

It’s 4662mm long (with a 2750mm wheelbase), 1917mm wide and 1857mm high. It has a listed kerb weight of 2100kg and a 12.6m turning circle.

Right, that’s enough (boring?) measurements for now.

This Mahindra 4WD is surprisingly refined on-road: quiet inside, comfortable and with a no-stress engine and a low-key workmanlike Aisin-sourced auto delivering a relaxed, almost lethargic combination on the road.

Steering has a nice weight to it, ride quality is okay, erring on the side of spongy rather than too firm, and some body roll creeps in on more energetic bends.

Overall, however, the Scorpio does satisfactorily well on sealed surfaces. But how does it perform off-road?

The Scorpio handled the undulating dirt track leading to our off-road test site with ease, riding nicely over the light to medium corrugations, and was only ever minimally unsettled by the bumpy terrain.

This Mahindra is able to be shifted between 2WD and high-range 4WD (4H on the dial) so you can keep moving even when the road/track surface changes all of sudden.

The Scorpio has plenty of old-school foundational 4WD mechanicals onboard – low-range and a rear diff-lock (albeit an automatic one) – and it also benefits from off-roading-oriented tech such as its 4Explor system with selectable terrain modes, each of which adjusts engine output, transmission settings and traction control to best suit the terrain, conditions and driving style. 

It also has hill descent control and hill hold control.

Even its forward-facing camera comes in handy. I still think of these as more a novelty – I prefer to get out and check the track ahead or get a spotter to do the work for me – but I can see the inherent value of this tech in helping the driver to maintain vision, especially if forward visibility is compromised, say for instance up and over the crest of a steep rocky hill, or edging towards a steep drop into a creek bed.

While the Scorpio’s 400Nm may seem a bit lowly, that torque is on tap across a good spread of revs, and this 4WD does well with what it has. The engine keeps everything moving along nicely.

In terms of off-road-relevant measures, the Scorpio has 227mm of ground clearance, a guesstimated wading depth of 500mm or so (it’s not listed), and approach, departure and ramp-over angles of 27.2 (good), 21.3 (not so good), and 23.5 (okay) degrees, respectively.

The Scorpio is quite an effective off-road wagon and it tackled every obstacle it faced without fail, but it has to be driven with extreme care and laser-focused concentration.

No harm in that, I hear you cry. In response, I say, sure, but it’s bloody exhausting work having to nurse a vehicle through even innocuous terrain in order to avoid nudges, bumps and scrapes to its underbody and side steps.

Not to mention how tiring it is having to anticipate if/when off-road traction control and/or the auto diff-lock will engage – or not – at crucial moments.

Not a major concern on flat ground, but think about the auto rear diff-lock cutting out on you while driving up a rocky 32-degree hill. Yep, I’m old.

Now for some more of the Scorpio’s less-than-ideal characteristics.

1. I hinted at this in the previous paragraph: off-road traction control doesn’t seem as well calibrated as it should be. It’s a bit patchy in its application, and certainly not as seamless as the tech in something like the GWM Tank 300 (yes, I know – the Tank costs about $15,000 more.)

2. The automatic rear diff lock is on the wrong side of clunky, abruptly engaging as it senses wheel-spin then disengaging just as abruptly when it deems the problem over ... even if it isn’t quite over yet.

3. The Scorpio feels low: a lot of underbody components are vulnerable to rocks, tree stumps, track debris, and the AdBlue tank sits low behind the rear left-hand wheel.

4. The side-steps seem very flimsy. The right-hand side-step took a soft knock going over an exposed tree root early on one test day, which I thought nothing of. But when I looked at it soon afterwards, the fasteners had popped out at the front and middle of the sidestep.

I didn't think the bump had been anywhere near enough to result in that.

5. The Scorpio’s standard tyres – MRF Wanderer SUV tyres (255/60R18 “All-Season”) – are not great for hard 4WDing.

They don’t offer anywhere near the degree of grip you need in difficult 4WDing and they quickly became gummed up with mud. The Scorpio does have an underslung full-size steel wheel spare.

The Mahindra Scorpio Z8L has a listed payload of 510kg, and can legally tow 750kg (unbraked), and 2500kg (braked). Gross vehicle mass (GVM) is a listed 2610kg; gross combined mass (GCM) is 5155kg.

I experienced a bit of an issue on a drive home after a few hours of tough 4WDing: 4H kept trying to engage during a 100km stretch of highway.

A dot kept flashing above 4H near the shifter, and terrain modes (other than Normal) kept flashing on the centre console and driver info display and I was being prompted to drop below 80km/h to shift into 4H.

Of course, I’d earlier switched from 4H to 2WD at the end of our filming day (at the 4WD location) and made sure I'd engaged Normal mode before I left the dirt and drove onto a sealed surface.

When the 4H-related issues kept happening on the highway I was able to fix the problem by stopping, switching the Scorpio off and back on again – but I had to do this every 5.0km or so four times before it finally sorted itself out.

To Mahindra’s credit, technical staff members are looking into the issue.

The Mahindra Scorpio Z8L does not have an ANCAP rating because it has not been tested.

As standard, it has six airbags (front, front side and curtain), electronic stability control, front and rear parking sensors, a tyre pressure monitoring system, as well as trailer sway and roll over mitigation, hill hold control and hill descent control.

It lacks a lot of driver-assist safety tech that’s onboard a lot of other vehicles at this price-point, and even cheaper.

The Shark 6 is covered by BYD's six-year/150,000km warranty and an eight-year/160,000km battery warranty.

Scheduled servicing is every 12 months/20,000km whichever occurs first. Capped-pricing for the first six scheduled services totals $2945 or an average of $490 per year.

The Mahindra Scorpio Z8L has a seven-year/150,000km warranty.

Service intervals are scheduled for every 12 months or 15,000km. 

Pricing details were not available at time of writing.