As before, there's a 1.9-litre four cylinder diesel engine beneath the bonnet; European markets don't get the 3.0-litre powerplant sold in other markets. Still, the 1.9-litre unit's 148bhp and 360Nm of torque should be sufficient for most D-Max customers. As before, both manual and automatic transmissions are available, Isuzu having re-fettled both gearboxes to allow for smoother changes. There's a 6-speed stick shift or a new Rev Tronic 6-speed auto.
Plenty of work's gone in to make this pick-up better off road than its predecessor. For really gnarly stuff, there's now a diff lock fitted to 'DL20', 'DL40' and top 'V-Cross' models, a feature absent from Isuzu pick-ups since the old Rodeo model finished production in 2012. Plus there's a shift-on-the-fly system, which makes it easier to shift between 2WD and 4WD. The tough ladder chassis has been strengthened thanks to larger rails and an extra panel has been added to provide more extensive underbody protection. In addition, the water fording depth has been increased to 800mm. The 3.5-tonne towing capacity remains the same as the previous model. On tarmac surfaces, Isuzu claims a big reduction in noise, vibration and harshness compared to the old second generation D-Max. The new speed-sensitive electronic power steering system will help here too, improving manoeuvrability and accuracy.
Likely D-Max customers should appreciate the way the styling of this MK3 model has evolved, with its elevated design and sharp contours. The chunky, high-riding looks have been embellished with a more imposing front grille which features a pair of thick chrome bars across its width. This appendage is flanked by distinctive U-shaped LED headlamps - more sophisticated Bi-LED lamps feature on plusher models. At the rear, there's a fresh design for the vertical tail light clusters and an integrated step has been added into the bumper. Under the skin, the chassis is almost completely different from that of the old model and it's shed about 80kgs of weight thanks to a prop shaft fashioned from aluminium and higher tensile steel plates which together have enhanced rigidity by 20%.
Inside, the Mazda influence on this third generation design is obvious with a much higher quality cabin featuring smart contrasts between the hard and soft materials used. The layered dashboard looks far more modern than that of the old car and, if you can avoid the two least expensive variants, it'll now incorporate a central infotainment touchscreen display incorporating 'Apple CarPlay' and 'Android Auto' smartphone-mirroring and voice control. This will be 7-inches in size on the mid-range 'DL40' variant - or 9-imches in size on the top 'V-Cross' derivative.
The emphasis here as usual will be on Double cab 4x4 model sales, but Isuzu has also designed this pick-up in 2WD form and with alternative single and extended cab body styles. There are four new trim levels - 'Utility', 'DL20', 'DL40' and top 'V-Cross'. Like most pick-ups, this one sells mainly in the £20,000 to £30,000 bracket, but as before, you can expect it to undercut some of its segment competitors by up to several thousand once you take spec and equipment into account. All models get auto headlamps, air conditioning, cruise control, Bluetooth and a six-way adjustable driver's seat with lumbar support. If you can stretch to 'DL40'-spec, you can expect to find a reversing camera and a 7-inch central infotainment screen with 'Apple CarPlay' and 'Android Auto' smartphone-mirroring. At the top of the range, the top 'V-Cross' variant gets Gunmetal painted 8-inch alloy wheels, an auto-dimming rear view mirror and a 9-inch central infotainment touchscreen, your access point to an 8-speaker audio system.
Safety has taken a big step forward with this MK3 model, thanks to a comprehensive 'ADAS' package that includes Autonomous Emergency Braking, Traffic Sign Recognition, Intelligent Speed Limiter and Lane Departure Warning & Prevention on every model. The D-Max is the only pickup in the UK to have a rear radar fitted as standard on all double cab variants and this enables even more ADAS functionality. All double cabs have three additional ADAS systems: Rear Cross Traffic Alert, Blind Spot Monitor and - for the first time in the pickup segment - Emergency Lane Keeping. There's no autonomous braking system though.
If you thought Isuzu pick-ups were a bit rough and ready, it's probably about time you gave the D-Max a try. Once, this brand was really one reserved for the requirements of pure commercial operators. These days though, it'll also suit private buyers looking for an all-terrain utility vehicle that can play the lifestyle card.
But how does this third generation version stack up in what's becoming quite a crowded market? Very well actually. It's still great value, the styling's so much tidier than Isuzus of old and the equipment levels are now a lot better. Plus our experience would suggest that no other pick-up will prove to be more rugged, should you continually subject it to serious off road use. As a result, the brand's appeal has been broadened to suit the sort of buyer who would previously have automatically looked to, say, a Ford Ranger, a Nissan Navara or a Toyota Hilux.
In summary, you can see why so many professional choose this Isuzu. In a marketplace full of pretenders, it's that rarest of things: the genuine article.