Mitsubishi Outlander PHEV review

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The Outlander PHEV is a plug-in hybrid SUV that gives Mitsubishi a real edge in this corner of the market. Jonathan Crouch reports on the revised version.

Ten Second Review

The improved Mitsubishi Outlander PHEV gets a smarter look, a nicer interior and a new, more efficient 2.4-litre engine. As before, it's a plug-in hybrid that can't fail to impress. It'll get 28 miles on a full electric charge, which means that many commutes will cost pennies in energy charges. The emissions figure of 46g/km also means free London congestion charge and a minuscule benefit in kind tax bill.

Background

Prior to the launch of the Outlander PHEV in 2013, Mitsubishi wasn't really a car maker that you looked to for leadership in exploiting profitable market niches. The Japanese company was instead merely a purveyor of solid, well-priced and reliable cars that were rarely exceptional in any key regard. But the Outlander PHEV changed all of that, bringing Plug-in hybid technology to buyers at a time when rivals still had designs barely on the drawing board. As a result, this petrol/electric SUV was Europe's best selling Plug-in hybrid in 2015, 2016 and 2017 and more than 100,000 units have been sold across the continent, with 140,000 Outlander PHEVs sold worldwide.

Now though, is when it gets difficult. Competitors have got their acts together and this Mitsubishi is facing ever-tougher competition in the SUV D-segment family sector where this car competes. Hence the far-reaching changes made to the revised model we're going to look at here.

Driving Experience

Mitsubishi has made far-reaching changes to this PHEV model's drivetrain. A 2.4 Atkinson cycle petrol engine with 135PS replaces the previous regular Otto cycle 2.0 litre unit. It allows for higher torque, smoother operation, and overall higher efficiency. As part of this, the generator output is increased by 10%, the rear motor output is increased by 10%, the drive battery capacity is increased by 15% and the drive battery output is increased by 10%. All significant increases. There are more driving settings too, for the 4WD system. The NORMAL and 4WD LOCK modes of previous models are joined by two additional options. A SPORT mode gives the driver more direct control. A SNOW mode provides greater confidence on snow-covered, or slippery surfaces.

Otherwise, things are much as before. Drive in full electric mode and you'll feel the huge torque of the motors and be able to cruise at motorway speeds on electric power alone, although not for too far. Refinement is very good, even without the sound of an engine to drown out wind and tyre noise. There's a very handy feature included where you can request the battery holds a particular level of charge and you can also use the petrol engine as a generator, to drive battery power back up to 70 per cent of its capacity. There's also a sophisticated five-level regenerative braking system that the driver can select using the wheel-mounted paddles or what you'd otherwise take to be the gear lever.

Design and Build

This improved Outlander PHEV gets a number of subtle visual exterior improvements, such as smarter LED 'tech-look' headlamps, rectangular front fog lamp bezels, a more substantial front grille and a front centre cover skid plate. A more elaborate multi-spoke two-tone design for the 18 inch alloy wheels and the addition of a larger rear spoiler aim to give the car a sharper and more sophisticated look.

Inside, the changes made try to create more of the kind of quality feeling you'd get in a German rival, highlighted by the quilted fine leather upholstery, redesigned hip-hugging front seats, smarter switchgear, a restyled instrument panel, classier trimming and rear air conditioning outlets.

Moving back into the second row, there's reasonable space for two adults - or three at a squash, though taller folk may feel the need to recline back the adjustable backrests. There's no seven seat version offered, which probably won't come as a surprise, given the rearwards need to accommodate all those batteries. These sit in a floor-mounted battery pack that necessitate a reduction of 14-litres in boot space and rear legroom is a touch more pinched due to the raised floor height. The 463-litre boot is still more than adequate for most requirements and the luggage bay is well shaped.

Market and Model

Prices for the PHEV Plug-in hybrid look very competitive, starting at well under £35,000 after subtraction of a £2,500 government Plug-in Vehicle grant. Prices range all the way up to around £40,000 and there's a choice of three trim levels - 'Juro', '4h' and '4hs'. Expect a decently high spec to come as standard across the range. Even base variants gets niceties like 18-inch alloy wheels, climate control and cruise control. Top versions get niceties like leather seats, a heated steering wheel, a DAB radio, self-levelling LED headlights and a 360-degree camera.

Safety's well covered off too, particularly near the top of the range where you get features like a 'Lane Departure Warning' system and 'Adaptive Cruise Control'. There's also 'Forward Collision Mitigation', one of those systems that scans the road ahead as you drive at urban speeds, looking for potential accident hazards. If one is detected, you'll be warned. If you don't respond - or aren't able to - then braking will automatically be applied to decrease the severity of any resulting accident. Finally, there's also one feature we haven't seen before - Mitsubishi's 'Unintended Acceleration Mitigation System'. This detects cars parked to your front or rear when you're starting up and, if necessary, will actually automatically brake the car to prevent accidents that might otherwise be caused by unintended acceleration. Neat.

Cost of Ownership

The WLTP test-rated combined fuel consumption figure is 139mpg - which merely serves to remind us that we have an urgent need for yet another new European fuel consumption test which more closely mirrors everyday driving conditions. Likewise, the emissions figure the Outlander PHEV records - 46g/km of CO2 (WLPT) - won't be something you'll be managing day in, day out. As an exercise in taking advantage of a flawed testing procedure, it's remarkable.

This plug-in hybrid can drive for 28 miles (WLTP) on a full electric charge (for city driving, the figure is 35 miles) and can be fast charged to 80 per cent in 30 minutes. This means that for some drivers, they'll be able to pop the car on charge in the evening, do the commute and bring it home without using any petrol at all. Mitsubishi reckons that if you cover more than 100 miles between charges, the diesel is going to work out more cost-effective. Charge the Outlander PHEV more frequently and the numbers swing in its favour. Residual values ought to be strong, as the trade has quite taken to the Outlander and this plug-in hybrid was the first example of its type in the sector.

Summary

As long as you get on with the styling and don't have a pressing need to seat seven people, we've got nothing but good things to say about the Mitsubishi Outlander PHEV. It's one of those rare vehicles that is massively better than you expect it to be. The calibration of the hybrid powertrain, the options it gives its driver and the sheer depth of engineering that's apparent in the way it's been built all point to a car that deserves all the acclaim it's now getting. Being first to market improves the chances of success - and so it's proved. This SUV deserves its success.

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