Kia Sorento vs RAM 2500

What's the difference?

The Kia Sorento GT-Line PHEV is a sumptuously equipped seven-seater that delivers comfort, tech and an easy-going drive. It presents well on the surface, and for the right buyer (one who can make the most of its plug-in capabilities ) it could be a smart, low-emissions option for family life.

But for all its polish, it doesn’t quite do enough to justify itself as the best Sorento in the range. The electric-only driving range isn’t especially generous, and the higher price tag , combined with its lower towing capacity, may leave some families wondering whether the diesel variant is the more practical choice.

It’s not a bad car by any means, but the flagship GT-Line PHEV feels more like a stepping stone than a standout.

If you're a grey nomad with a massive caravan searching for something to do the big lap in, or a big boater seeking an effortless weekend getaway machine, then this sort of ute makes sense. The HD series shows just how much more muscle is available, for those who genuinely need it.

But if towing or hauling to the max isn’t your priority, then the far-more dynamic – and class-leading – Ram 1500 series does everything else with much-greater aplomb.

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

The Sorento looks exactly how a modern SUV should - confident, capable, and well-proportioned without feeling bulky. It wears its size well, delivering that commanding presence families often want in a seven-seater, without coming across as too aggressive.

I especially like the 19-inch alloy wheels as they suit the vehicle’s stance perfectly. I also like the striking LED lighting signatures front and rear, which really come to life after dark.

Step inside and the cabin strikes a neat balance between tech-forward and user-friendly. You’re greeted by dual 12.3-inch widescreen displays that make a strong first impression, but thankfully Kia hasn’t gone all-digital! You still get physical buttons and dials where they matter, making everything feel intuitive and easy to navigate.

Material quality is a highlight. There’s quilted Nappa leather upholstery, soft-touch surfaces throughout, and even a luxe suede headliner. These premium touches, coupled with the panoramic sunroof, lift the ambience and it's a cabin that feels genuinely upmarket, but not at the cost of family friendly functionality.

You can spot the HD facelift by the bi-LED headlights and bulgier bonnet, while chrome’s been replaced by black trim inside and out, including in the restyled grille, alloy wheels and side steps, for a more-modern appearance.

Both models are identical bar the badging. However, while they share a tri-link solid front axle system, the 2500 HD features coil-spring rear suspension, while the super heavy-duty 3500 HD relies on leaf springs. That’s for it to achieve maximum pulling and hauling capability.

Inside, the already-contemporary dashboard, with its 12-inch Tesla-esque portrait touchscreen, remains much the same as before, except for a few detail updates to accommodate the big new centre console, twin wireless charger housings, extra USB ports and restyled electronic instrument cluster.

Otherwise, it’s as vast as ever.

Space up front is generous, with excellent seat comfort thanks to wide seat bases, extendable under-thigh support and heating and ventilation. Getting in and out is easy, too, helped by wide door openings and a manageable 176mm ground clearance.

Storage throughout the cabin is thoughtful and abundant. Up front, there’s a large glovebox, a spacious centre console with a removable shelf, two cupholders, door bins with bottle holders, and a handy phone cubby beneath the dash.

The second row adds its own bottle holders and storage bins in each door, map pockets, four cupholders (including one cleverly placed on each door) and a removable floor shelf in front of the centre seat.

Even the third row isn’t forgotten, with a snack cubby and cupholder built into each wheel arch.

Tech-wise, the dual 12.3-inch displays look sharp, and the media system is intuitive and quick to respond. The instrument cluster isn’t particularly customisable, and I’m not a huge fan of the layout, but it displays the essentials clearly. You also get a head-up display, satellite navigation with over-the-air updates, and both wireless and wired Apple CarPlay and Android Auto.

Charging options are solid across all three rows, with multiple USB-C ports, a 12-volt socket in the second row and boot, and a wireless charging pad up front.

The second row offers ample legroom, though headroom is slightly reduced due to the panoramic sunroof. The lack of a transmission tunnel is a win for middle seat comfort, and the bench is wide enough to accommodate three child seats side-by-side. There are three top-tether points and ISOFIX anchors on the outboard seats.

Comfort and convenience features in the second row include heated outboard seats, device pockets, directional air vents, and the same handy storage and charging options mentioned earlier. My son especially loves the retractable sunblinds and the cupholders built into the door handles as they’re easy to reach and super practical. I am, however, disappointed that there’s no separate climate control zone for this row.

As for the third row, it’s best treated as a sometimes seat for adults. Access is more child-sized, and amenities are limited, but you do get directional air vents and a fan control, which are definitely appreciated.

Boot space is tight with all three rows in use, at just 175L, but that was still enough for the odd errand during the week. Fold the third row down and you get a much more usable 604L. Both rows fold completely flat, making it easy to slide in larger items, and the GT-Line includes a powered tailgate and a rare full-size spare wheel for extra convenience.

As with all Walkinshaw Automotive Group utes (that includes the Silverado), the Ram HD’s fit and finish seem exemplary, with an insider suggesting the quality may exceed the North American factory original.

This is no small feat. Ateco Automotive, the instigator and original importer of over 35,000 (and counting) remanufactured left-hand to right-hand-drive DS, DT and DJ full-sized utes in Australia since the first 2500 HD rolled off the Melbourne production line in 2015, says “between 400 and 500” unique engineering pieces are necessary.

Compared to the pre-facelift versions, the DJ Series II sees a switching out of the old front bench seat, which meant the earlier versions were six seaters, to shapelier individual items. Apparently, comfort and convenience are what buyers prefer, since a large centre console with armrest is now included. It’s certainly seems plush and luxurious inside.

Along with greater storage, the Ram’s electronic instrumentation is new and the multimedia system has been updated, with extra USB ports as well as twin phone chargers.

The driving position might be compromised for some by a lack of reach adjustability for the steering column (unlike in the DT 1500), and the foot-operated park brake seems like an anachronistic nowadays, but otherwise everything is easy to reach and operate – despite being scattered all about – after you’ve learned what all the buttons and switches do.

Meanwhile, the now-fixed seats can accommodate a trio of burly occupants no problems due to the sheer width of the cabin.

Included are air vents, extra USB ports, a sliding back window and storage underneath the seat cushions and within a special floor compartment.

Owners can also create a raised floor section, by tilting both cushions up and folding down two corresponding bases for a flat and even load area, with additional hidden storage within the now-covered footwells.

Overall, the Ram’s cabin balances convenience and utility quite well.

Further back, the tub length is 1938mm, width is 1687mm and 1295mm between the wheel arches and height is 511mm. This compares to the Silverado 2500’s superior corresponding figures of 2089mm/1814mm/1317mm/533mm, respectively.

A swing-away step is provided to help tub access, as well as a spray-in bedliner, strut-assisted tailgate-close and 12-pin towbar fitted as standard.

Maximum towing capacities vary from 3.5 tonnes to an unmatched eight tonnes with the correct accessories. The 2500’s payload is 785kg while the 3500 more than doubles that. And standard exhaust brakes help with braking on long descents when fully laden.

Which brings us to the heart of the matter. Muscle.

Coded as the DJ, the 2500 and even heavier-duty 3500 differ significantly compared to the DT-series 1500, and use many of the body, chassis and mechanical components from the previous-gen DS-series 2500/3500 HD. Hence the unique model code.

Only launched in North America earlier this year, the DJ Series II kicks off from $172,950 (all prices are before on-road costs) for the 2500 HD. That’s the same old retail figure as before, despite the newcomer ushering in a minor facelift, major muscle boost and more kit, although the Silverado 2500 HD is still cheaper, at about $5K less, while the old runout versions now start from under $170K driveaway.

It’s also worth keeping in mind that the Ram 3500 HD has no direct rival in Australia.

As you’d expect, many luxury features are standard, such as heated and vented front seats with driver’s side memory, leather upholstery, retractable exterior mirrors, a surround-view monitor and adaptive cruise control. Upgraded driver-assist safety systems have also been added. More on those later on.

The newly-added items include a sunroof, centre console bisecting the front seats, a 12.3-inch instrument display, wireless Apple CarPlay/Android Auto, dual smartphone chargers, eight USB ports and traffic sign recognition.

So, no more three-person front bench. And it seems the reclining rear seat has been binned for a fixed-position item.

Powering this GT-Line variant is a plug-in hybrid system that pairs a 1.6-litre turbocharged four-cylinder petrol engine with a small electric motor and battery. Combined, the system delivers up to 195kW of power and 350Nm of torque, which is plenty to get this sizeable SUV moving with confidence.

It’s a part-time all-wheel-drive set-up with a lock mode for extra traction when needed, and it’s paired with a smooth-shifting six-speed automatic transmission.

Around town and on the highway, the power delivery feels seamless and refined, with the electric motor doing a nice job of smoothing out stop-start driving.

One key trade-off, however, is towing capacity. While the diesel Sorento can tow up to 2000kg braked, the PHEV’s figure drops to just 1010kg. That’s a significant reduction and could be a deal-breaker for families who regularly tow a camper, trailer or boat.

Under the now-bulgier bonnet may be the torquiest engine money can buy, at least in something that does not require a special driving license. Or pilot's licence.

Completely overhauled with a redesigned engine head, larger intake and exhaust valves, a new turbo, heavier-duty pistons, a higher-pressure fuel system and upgraded intake manifold amongst other changes, the Cummins-sourced 6.7-litre in-line six-cylinder turbo-diesel unit now delivers 313kW of power at 2800rpm and 1458Nm at 1800rpm.

Formerly making 276kW and 1152Nm, the new figures are 13 per cent and 26 per cent better than before (respectively), reducing the power gap with the Silverado’s 350kW/1322Nm 6.6L V8 turbo-diesel, while easily leap-frogging it for torque.

At 3710kg (kerb), the HD’s power-to-weight ratio improves significantly despite putting on about 100kg, from 76.5 kW/tonne to 84.4kW/tonne.

Meanwhile, a ZF-supplied eight-speed auto replaces the old six-speed unit. It’s now a second faster to 100 at under 7.3 seconds and the spread of extra gears should improve highway fuel consumption, albeit slightly.

Drive is sent to the rear wheels in two-wheel drive (2WD) mode in most cases. However, 4WD High (4H) is also available via a part-time dual-range transfer case and is selectable on-the-fly, though it is not recommended for operation above 80km/h, while 4WD Low (4L) is for rougher terrain at very low speeds.

The Sorento GT-Line PHEV offers a WLTP-rated electric-only driving range of up to 57km - not huge, but enough to cover most daily commutes or school runs without dipping into the petrol tank.

When driven as intended and regularly charged, it’s capable of a combined fuel consumption figure as low as 1.6L/100km and this is paired with a 67-litre fuel tank. That means you could go a seriously long time between fill-ups if you’re topping up the battery daily.

In my week of testing, which included a mix of highway stints and urban errands, the trip computer reported an average of 7.2L/100km.

That’s well above the official figure, but still pretty reasonable considering the type of driving I was doing.

Charging is simple enough. The Sorento uses a Type 2 charging port, and on a standard 3.3kW AC charger, the 14kWh battery can be charged from 15 to 95 per cent in about three hours and 26 minutes.

Kia includes a portable AC charger with this grade, which is a handy bonus for charging at home or on the go.

Ram says the Australian Government doesn't mandate an official combined fuel consumption figure for full-sized utes like these, so there is no average economy number for us to share.

But the trip meter in two of our test vehicles said it consumed between 15 litres per 100km and 15.6L/100km of diesel fuel, and both had not been towing a trailer or load since being reset.

Despite the new ZF eight-speed auto’s revised final drive ratio (now 3.42:1 instead of 3.73:1) to help improve efficiency, clearly this is no Toyota Prius.

Based on those trip computer numbers, expect the 117-litre fuel tank to provide about 760km between refills. Handily, the 28.4L AdBlue reservoir comes with its own tank display on the dash.

The Sorento PHEV hits most of the right notes when it comes to power delivery and gear shifts. Occasionally, there's a slight hesitation between whether the engine or electric motor should take the lead - like a dance partner who’s just a touch out of step. It’s noticeable, but not disruptive.

Most of the time, the transition between power sources is smooth, and there’s more than enough grunt for overtaking or merging confidently.

The suspension has a springy, soft edge to it and you’ll feel some movement over bumps but it’s never harsh or uncomfortable. It corners surprisingly well for a large SUV, with responsive, albeit lighter, steering. Body roll is present if you push into tight bends, but that's par for the course in a seven-seater.

Regenerative braking is subtle, almost too subtle. There’s not much feedback, and it can feel a bit heavy underfoot in stop-start traffic. It’s not a deal-breaker, but worth noting if you’re expecting the more pronounced regen feel you get in some other hybrids or EVs.

The cabin remains quiet at both urban and highway speeds, making it easy to hold a conversation across all three rows. Visibility is generally good, though the thicker pillars take a little getting used to. The digital rearview mirror is a great touch when the back seats are loaded with people or gear.

Parking is refreshingly simple thanks to a crisp 360-degree camera and front and rear sensors. One of my favourite features is the remote smart parking, which lets you move the car forwards or backwards via the keyfob, a lifesaver in tight parking spots. Just don’t teach your eight-year-old how to use it ...

The Ram HD’s column shifter and foot-operated park brake say it all. This is a big, floaty and, at times, old-fashioned American truck, and that is certainly how it feels from behind the wheel.

2500 HD first.

From the initial burble of the forced-induction in-line six diesel, you can feel the torque simmering restlessly within. Slot the awkward selector into Drive, and – depending on how much heft you’re hauling – the Ram will lurch off the line like a startled bull, and before you know it, you’re bounding along.

If lightly laden, you’ll even momentarily spin the rear wheels in the lower ratios – second (the start-off gear; first’s for lugging only), third and maybe even fourth if the surface is slippery enough, though the traction controls will quell anything more than a bit of a bum wiggle.

From there on in, on a straight piece of highway anyway, the 3.7-tonne ute just strides along effortlessly, picking up the pace with ridiculous ease as required. You’re soon aware that the cruise control is vital if you’re going to keep your licence.

If you’re wondering how different the HD feels compared to the related regular Ram 1500, the first corner will serve up some answers soon enough.

The steering is light and reassuringly measured in response, but also numb and less precise than expected, if not quite vague, meaning you need to feed in inputs carefully. Especially at speed. Rushing it in, or blundering through a tighter turn carelessly, will have the laws of physics reminding you of this truck’s length and girth, and not to mention maybe the long arm of the law on your tail as well before long. Anyway, other road users will soon let you know as well. Take it easy.

Over the varied and at-times tight rural roads of Victoria’s Gippsland region, the endless pitter-patter of the unladen suspension, combined with the constant pitching from the body and trigger-happy brakes, resulted in motion queasiness, if not sickness. We’ve been assured that with a load as intended, everything including our internal sense of balance should settle down. Which makes sense. A boat or caravan out back should provide the anchoring effect required.

Back on straighter and smoother ground, where the 2500 smothers and smooshes most things before it, you’ll be glad for the commanding vision aided by the massive mirrors and surround-view cameras, helping to boost driver confidence, particularly when weaving through traffic or in parking scenarios.

But the compromises demanded for the ability to haul up to eight tonnes means this is a very niche proposition.

Which is why Ram insisted on us testing the sole 3500 HD with a 3.5-tonne caravan hitched out back, on the ex-Holden speed loop at Lang Lang.

This was a test of acceleration and control, and – again – we managed to spin the rear wheels in the lower gears.

Likewise, all that torque was delivered without struggle or strain, and almost immediately the 3500 was sitting steadily at 110km/h. The planted chassis and various electronics seamlessly kept everything in line.

But the track surface was too calm to assess the ride comfort from the leaf-sprung suspension, and we weren’t allowed to venture on to public roads.

Returning back to base, we even forgot all about the caravan quietly shadowing our every move out back, which is a sign of the 3500’s towering towing confidence.

Which is exactly what it says on the tin.

Neither ANCAP nor Euro NCAP have tested any full-sized American utes at this stage.

However, the 2500 HD is alone in its class in having a National Highway Traffic Safety Administration rating for 2025, scoring four out of five stars.

For the Series II upgrade, the autonomous emergency braking system now includes cyclist and pedestrian detection and braking, the traffic-sign recognition tech is new, whilst rear-cross-traffic alert, blind-spot monitoring, a 360-degree view camera and tyre-pressure monitors continue. No operation parameter data for the AEB is provided.

Plus, dual front, front side and curtain airbags are fitted, along with three child-seat restraining top-tether points and a pair of ISOFIX latches in the rear outboard seats.

The Sorento is backed by Kia’s seven-year/unlimited-kilometre warranty, which keeps the Sorento competitive in a market that is slowly starting to offer seven/year plus terms as standard.

You’ll also benefit from capped-price servicing for up to seven years or 70,000km, with an average cost of $764 per visit. That’s on the pricier side, especially when compared to some rivals.

Service intervals are every 12 months or 10,000km, whichever comes first, so if you’re someone who racks up the kilometres quickly, that could mean more frequent trips to the service centre than you’d like.

It’s also worth noting that the GT-Line PHEV requires a minimum of 95 RON premium unleaded petrol, which is something to factor into your ongoing running costs, particularly if you're already trying to offset fuel usage with regular charging.

So, here's where the news may not be so good for potential HD buyers, because the Ram’s warranty is well below its main competitor.

Now it is the sole US full-sized ute with a three-year, 100,000km warranty, instead of the five-year/unlimited-kilometre coverage offered by the others.

And don’t forget, this is the era where (albeit smaller) utes from Kia have seven years while Mitsubishi, Nissan and MG are up to 10 years (conditionally).

Service intervals are at just six months or 12,000km and there are no capped-price servicing options either.

As a result of trailing the competition so badly in these key areas, the Ram HD’s overall rating has been dragged down significantly.

Along with the 75 Ram dealers throughout every state and territory in Australia, there are an additional three garages that will service the vehicles.