Ram 2500 vs Kgm Musso Xlv

What's the difference?

The RAM 2500 Laramie 4x4 is designed primarily as an extreme duty tow vehicle, and in that role it excels. So if you've got something really big to tow like a multi-axle caravan, horse float, boat trailer or other type of trailer up to 7.0 tonnes, you'd be hard pressed to find a more effortless and luxurious way to move it than with one of these jiggers.

The lack of an ANCAP rating and centre rear lap-sash seatbelt may be deal-breakers for some. However, the Musso offers a tantalising menu of luxurious standard features, in a refined, comfortable and capable package backed by a generous warranty. For $50K driveaway, it represents compelling value for money.

With a granite-crushing 3577kg kerb weight (by comparison Ford's top-shelf Ranger Wildtrak dual cab ute is 'only' 2250kg) the RAM 2500's architecture is tailor-made for heavy towing with a massive ladder frame chassis and expansive 3797mm wheelbase (Ranger 3220mm) providing rock-solid towing stability.

Front and rear suspension is via multi-link coil-sprung live axles (LSD rear), with four wheel disc brakes inside 18 x 8.0-inch polished alloy wheels and Michelin LT265/70R18E all-purpose tyres. Plus there's a full size spare.

ASV prefers to use the word 're-manufacture' rather than 'conversion' when describing its extensive body-off-frame RHD engineering process. We can vouch for that, having inspected the company's ISO quality-certified Melbourne production line, which turns out about 40 vehicles a month and employs 28 full-time staff in a dedicated factory right next door to HSV in Clayton. The end result is OEM standards in parts supply, engineering quality, standard of finish and driving performance.

The XLV option adds 110mm to the wheelbase (3210mm) and 300mm to load tub length compared to the SWB Musso, so our test vehicle's external dimensions are about the same as a Ford Ranger dual-cab ute. Even so, its 12.2-metre turning circle is tighter than the Ford and only slightly larger than its shorter Musso sibling.

It exudes a high standard of finish and build quality throughout, including the latest lower-body-to-chassis mounts with enlarged volume and a redesigned profile which, according to SsangYong results in superior bump absorption. As a result, ride comfort has been improved.

The leather-accented interior has a refined look and feel consistent with its prestige positioning, with fine exposed stitching along seams and a tasteful mix of contrasting surfaces that include different shades of grey and splashes of piano black and satin chrome.

The RAM 2500's payload capacity of 913kg might seem conservative compared to smaller dual cab utes with one-tonne payloads, but drill down further into its huge tow ratings and that 913kg (say 5-6 occupants and all their gear) looks mighty impressive.

Why? Because on a 50mm ball it can tow up to 3500kg with a full payload (7990kg gross combined mass), on a 70mm ball it can tow up to 4500kg with a full payload (8990kg GCM) and with a gooseneck and ring connection (aka pintle) it can tow up to 6989kg – and still with a full payload. That's a whopping 11,479kg GCM or just under 11.5 tonnes. Try doing that with a one-tonne ute!

The heart of this power giant is a Cummins 6.7 litre inline six cylinder turbo-diesel with 276kW at 2800rpm and a towering 1084Nm of torque at only 1600rpm.

The big cargo box, which is protected by a spray-in bedliner, is 511mm deep with a load floor that's 1939mm long and 1687mm wide with 1295mm between the wheel arches. That means it can take a standard 1160mm x 1160mm pallet, or a couple of dirt bikes with the tailgate up and heaps of room left for your gear and tools.

The cabin offers numerous storage options with bottle holders and twin storage pockets in the front doors, a huge centre console (which pivots into an upright position to serve as the centre seat backrest when required) with internal storage and three more cup/bottle holders, twin glove box compartments, rear door storage pockets, a central floor-mounted twin bottle holder and deep in-floor storage bins hidden under the carpet mats on either side. The rear seat can also be quickly reconfigured into a convenient flat-floored cargo area when required.

With its 2100kg kerb weight and 2980kg GVM, our test vehicle has an 880kg payload rating.

It’s also rated to tow up to 3500kg of braked trailer and with its big 6480kg GCM rating (or how much it can legally carry and tow at the same time), that means it can tow its maximum trailer weight while carrying its maximum payload.

The latter is an unusual capability for a dual-cab ute of this size, which offers great versatility for heavy load-hauling requirements in both work and recreational roles.

The longer XLV load tub has square internal dimensions of 1610mm in length and width, which combined with its 570mm depth results in 1262 litres (or more than 1.2 cubic metres) of load volume. Load-anchorage points are located at floor level in each corner.

The new assisted-tailgate operation, which SsangYong claims has a soft-opening and easy-close design, also needs some beefing-up as we found the level of assistance was not sufficient.

Cabin storage includes a single glovebox, plus small and large-bottle holders and a storage bin in each front door. The centre console has a small tray up front, two small-bottle/cup-holders in the centre and a storage box at the back with a padded lid that doubles as a comfortable driver’s elbow rest.

Rear seat passengers also get a small-bottle/cup-holder and storage bin in each door, plus two cup-holders in the fold-down centre armrest and storage pouches on each front seat backrest. The rear bench seat-base cannot be swung up and stored vertically to create more internal carrying space, like some rivals, but it does provide hidden storage underneath for soft items.

The Musso's rear doors are only 50mm shorter than the front, which ensures easy entry/exit and comfortable rear seating, even for people my height (186cm).

There are large assist handles on the A and B pillars and, when I'm seated in the second row behind the driver’s seat in my position, there’s still sufficient knee clearance and plenty of headroom.

This also applies to those seated in the slightly higher centre position, where they’ll also appreciate the minimal height of the transmission hump that allows both feet to sit together behind the centre console.

However, like all dual-cab utes short of a full-size US pick-up, shoulder room for three adults across the back seat is marginal and only tolerable for short trips.

Our only gripes are the lack of a lap-sash seatbelt for the centre rear passenger (there’s only a lap-belt), which remains a glaring safety omission that should have been addressed years ago.

Our test vehicle is the Musso XLV Ultimate Luxury Pack, which comes standard with the same 2.2-litre four-cylinder turbo-diesel and six-speed automatic transmission shared by other Musso models, for only $50,500 drive-away or $49,500 drive-away for ABN holders.

Our example also has the Indian Red metallic paint option, which adds another $595 to the price.

The list of standard Ultimate features (before you add the Luxury Pack) is impressive, starting with 18-inch black alloy wheels with 255/60R18 tyres and a full-size alloy spare. There's also HID headlights, LED daytime running lights and new vertical LED front fog lights, front and rear parking sensors, 360-degree ‘birds-eye’ and reversing cameras, heated door mirrors and assisted tailgate operation.

There's more luxury in touch-sensing front door locks and a walk-up welcome system that ensures the door mirrors unfold and puddle lamps illuminate as the driver approaches with the keys. Likewise, as the driver moves away from the vehicle, the doors and tailgate lock automatically.

The Luxury Pack adds a new dual-zone climate control hub with full touchscreen control, powered sunroof and premium leather seating, with powered front buckets that offer heating/cooling and adjustable lumbar support/base cushion rake. The outer rear seating positions are also heated.

This is in addition to a height/reach-adjustable and heated leather-rimmed steering wheel with multi-function controls, 12.3-inch digital LCD driver’s instrument cluster and 12.3-inch touchscreen for the six-speaker multimedia system with Apple CarPlay/Android Auto connectivity, two USB-C ports and two 12-volt sockets. And there’s more, so you could say it’s fully loaded even before you put something in the tub.

The heart of this power giant is a Cummins 6.7 litre inline six cylinder turbo-diesel with 276kW at 2800rpm and - most importantly in this context – a towering 1084Nm of torque at only 1600rpm. It's also equipped with a very effective exhaust brake with a choice of settings.

Chrysler's equally robust and well-proven (68RFE) six-speed automatic transmission with driver-adaptive shifting is purpose-built for extreme duty. The 4x4 drivetrain features a dual-range Borg Warner transfer case with electronic shift-on-the-fly control and a 2.64:1 low range reduction, which with the 3.42:1 final drive results in a 29.2:1 crawl ratio. Ideal for towing a heavy load out of a rugged worksite or a campground turned boggy by overnight rain.

The quiet and refined 2.2-litre inline four-cylinder turbo-diesel produces 133kW at 4000rpm and (for the XLV) 420Nm of torque between 1600-2600rpm.

The smooth-shifting Aisin six-speed torque converter automatic provides the option of sequential manual shifting, plus three drive modes comprising Eco, Power and Winter. It also has overdrive on the fifth and sixth gears for fuel-efficient highway driving.

The part-time, dual-range 4x4 drivetrain has an auto-locking rear differential that automatically locks and unlocks in response to changing traction requirements.

We conducted two tests based on fuel bowser and trip meter readings. The first, which mostly comprised heavy towing, resulted in 20.14L/100km compared to 16.6 on its instrument display. The second was a mix of city, suburban and highway driving with no towing which returned 15.08 litres/100km compared to 14.0 displayed.

KGM SsangYong claims a combined average consumption of 9.0 litres per 100 kilometres and the dash readout was showing 10.1 at the end of our 317km test, which comprised the usual mix of suburban, city and highway driving.

Our own figure, calculated from fuel bowser and tripmeter readings, was higher again at 11.0 which, while not the thriftiest we've tested, is still not bad for a ute weighing more than two tonnes in mostly urban driving, of which about one third of our test distance was hauling a near-maximum payload.

So, based on our figures, you could expect a ‘real world’ driving range of around 680km from its 75-litre tank.

The strong whiff of leather is a nice way to start each journey. The full-length side steps and grab handles are required for every climb in and out of the elevated cabin which provides a commanding view of the world, even though the outer edges of its vast bonnet and front mudguards disappear from view.

The front seats are wide and comfortable with good lateral support and rear seat passengers have generous head, shoulder and legroom as you would expect. Although it feels huge when you first climb aboard, the RAM starts to shrink around you the more you drive it, aided by front and rear parking sensors and a reversing camera for tight parking situations (which is most of the time).

Its height of 1974mm (Ranger 1848mm) will still clear most undercover car parks (usually 2100mm limit) and its 2009mm width is only 150mm wider than a Ranger, so it will also fit within most car parking spaces. The biggest parking handicap is its oil tanker-like 6030mm length which is 675mm longer than the Ranger, so you need plenty of room for reversing.

On the highway it has a remarkably quiet cabin environment thanks to substantial ASV-added sound insulation, low wind noise and minimal tyre roar.

Ride quality when empty is generally good, although you do notice the firmness of the heavy duty spring rates over larger bumps. Acceleration is spirited, too, with an unbridled 1084Nm shoving you in the back and the steering is nicely weighted and relatively direct for an old-school steering box set-up.

The quartet of disc brakes, though, do not have the bite relative to pedal effort one might expect. ASV engineers claim it's the result of pad compounds which have to withstand the heat of up to 7.0 tonne towing loads, so they tend to be relatively hard.

On the highway it has a remarkably quiet cabin environment thanks to substantial ASV-added sound insulation, low wind noise and minimal tyre roar. At 100km/h with no payload, the 6.7 litre Cummins barely ticked over at 1400rpm and that hardly changed when we hooked up a dual axle New Age Caravan with a 3270kg tare weight.

Given that was less than half of its peak towing capacity, the big RAM barely noticed it was there. The engine's massive 1084Nm of torque at only 1600rpm was most impressive on long gradual climbs, allowing the truck and caravan combo to squash each hill in top gear with minimal throttle.

Each time you ease off the accelerator, too, the exhaust brake provides more than enough retardation (and Kenworth sound effects) to ensure you rarely need to push the brake pedal. And when you do, the electric trailer brake control provides powerful and sure-footed stopping power. The door mirrors were also wide enough to see along each side of the van and approaching rear traffic.

Drivers of most heights and widths can find a comfortable driving position, thanks to a combination of multiple powered seat adjustments, a height/reach adjustable steering wheel, nicely-positioned elbow rests on either side and a large left footrest ideal for big Aussie boots.

The turbo-diesel’s 1000rpm-wide peak torque band between 1600-2600rpm, combined with well-matched ratios in the six-speed auto, ensure good response in the 40-80km/h speed range often encountered during city and suburban driving. However, we could not detect a noticeable change in response when switching between the Eco and Power drive modes.

The unladen ride quality is commendable, given its supple four-coil suspension and longer XLV wheelbase. Combined with nicely-weighted speed-sensitive steering (light at parking speeds, firmer at highway speeds) and responsive braking, it’s enjoyable to drive in urban environments.

It also has impressively low engine, tyre and wind noise, particularly at highway speeds where the refined drivetrain only needs 1700rpm to maintain 110km/h. These attributes create a pleasant cabin environment and low-stressed cruising.

We forklifted 650kg into the load tub, which with our crew of two equalled an 830kg payload that was only 50kg less than its 880kg legal limit. The rear coil springs compressed 70mm, which allowed the rear axle to engage with large cone-shaped jounce rubbers mounted on the chassis rails above it.

These rubbers not only provide a second stage of support when hauling heavy payloads, but also eliminate the jarring thuds of traditional hard-nosed rubber bump-stops when the suspension uses up all its travel.

The Musso made light work of hauling this payload up our 13 per cent gradient, 2.0km set climb at 60km/h, self-shifting back to third gear and 2500rpm to easily reach the summit.

Engine braking on the way down, in a manually selected second gear, wasn’t as strong as the auto transmission over rode our manual selection when the engine reached 3700rpm on overrun (4500rpm redline) and shifted up to third gear.

These engine-protecting measures are increasingly common in utes and vans, which can spring a surprise when you’re leaning on the engine to assist with braking on a steep descent and the auto suddenly shifts up a gear and the vehicle starts running away from you.

Even so, the Musso’s quartet of disc brakes were more than capable of keeping speeds in check for the remainder of the descent.

No ANCAP rating but the active safety menu includes auto emergency braking (AEB), front collision and lane-departure warnings, trailer sway control, blind-spot monitoring, rear cross-traffic alert, front/rear parking sensors plus 360-degree/reversing cameras and more. There’s also driver and front passenger front and side (thorax) airbags plus curtain airbag protection for both rows of seating, along with three top-tethers and two ISOFIX child seat-anchorage points for the rear seat.

RAM Trucks Australia provides a three year/100,000km warranty plus national Roadside Assistance for the duration of the warranty period.

Service intervals of six months/12,000km whichever comes first. ASV has a 30-strong Australian dealership network providing full sales and after-sales service.

It comes with a seven-year/unlimited kilometre warranty, which includes commercial use (which SsangYong claims is a unique offering in this segment) and seven years roadside assist.

Scheduled service intervals are 12 months/15,000km. Capped price for the first seven scheduled services up to seven years/105,000km totals $3238, or a reasonable average of $463 per year.