Subaru XV Sport e-Boxer: Enough meat or Greens?

If you’re imagining Subaru’s first hybrid is going to be a revelation, best sit down. With only minor improvements in efficiency and responsiveness applied to a model that’s dating, it’s challenging to see the point.

Price: $42,490

Powertrain and economy: 2.0-litre petrol four-cylinder with electric motor, 110kW/196Nm (12.3kW/66Nm electric motor), continuously variable transmission, AWD, combined economy 6.5L/100km, CO2 161g/km.

Vital statistics: 4465mm long, 1800mm wide, 1595mm high, 2665mm wheelbase, luggage capacity 345 litres, 17-inch alloy wheels 225/60 tyres.

We like: Improved ride, coherent hybrid-specific graphics.

We don't like: Fussy drivetrain antics, no ‘wow’ moment with hybrid engagement, XV design has dated quickly.

NOW the count of cars with potential to replenish partially – as, by virtue of a plug-in hybrid set up – or wholly (so your full electric car) -is significant enough not to be ignored, where do mild hybrids stand?

The brand that changed the world with the Prius and put more than 15 million hybrids on the world’s roads insists mild hybrids will remain relevant for years yet. Toyota’s conviction is great news for Subaru, given it’s also now taking the same path as the global giant.

Interestingly, as much as the e-Boxer inserting into the XV driven here, in entry Sport trim, and a more expensive Forester variant represents a giant leap for its maker, it might nonetheless appear something of baby step in the overall scheme of electric things, if not also off the pace set by others.

Really? Well, it’d be an insult to Subaru’s engineers to call e-Boxer primitive. Yet let’s just suggest it’s hardly fortunate for its rollout to occur so soon after the RAV4 Hybrid, a certain sector rival despite some price disparity. If you’re set on the Subaru star, comparison with Toyota’s similarly-pitched product won’t help. The latter is far more advanced. 

Toyota stands mention because it owns about a fifth of Subaru Corporation, the company formerly known as Fuji Heavy Industries, they also obviously co-operate (86/BRZ) and are partners on an electric car project.

It’s some surprise, then, to hear Subaru claim e-Boxer to be entirely an in-house concoct and that all the brands share is a common philosophy centred on using a combination of petrol and electric motors – capable of running individually or in tandem – to reduce economy and emissions (and without the need to charge the vehicle via a plug). When you are buddies with the world leader, you’d think every opportunity to use their talent would be taken, right? And yet …

Subaru’s claims for the degree of improvement from this driveline are hardly outrageous; they cite a 14 percent improvement in fuel efficiency over the equivalent petrol model on the urban cycle and a seven percent improvement on the combined cycle. They also cite an official overall full burn of 6.5 litre per 100km; which is nothing to brag about when in the company of a Prius or RAV4 hybrid owner and is just 0.5L/100km sharper than the official combined figure cited for a regular XV.

That’s in optimal conditions. What’ll it do in a ‘real world’ application? From my experience, not a great deal of improvement over the regular model, at least not in the environment I exposed it to.

Running up a couple of hundred kays in a mix of country and urban running delivered an average of 7.6 litres per 100km. A regular edition, with effectively the same engine, I’d driven several weeks prior over similar circumstances returned 8.3L/100km: So, in those circumstances, the hybrid remained 1.1L/100km shy of its optimal whereas the regular model was 1.3 L/100km off shy of its own target. 

That suggests it’s easier to get economy from the hybrid. But it also impresses the advantages could be slight. Even if it bulls-eyed the factory claim, logically it will take years of ownership to recoup the variant’s $5000 premium. Also, it’s obvious the hybrid’s overall range will always be lower, because the electric drivetrain’s implementation asks for 48 litre fuel tank, whereas the regular car has a 68 litre tank. (Quirkily, cargo volume increases, from a 310 litres to 345).

Of course, the picture is bigger than just fuel burn alone. Emissions were lower from the e-Boxer, but not much: 147 grams per kilometre against 159 according to manufacturer figures.

So far, so damning? Well, while the overall averages were less worlds apart, there were specific instances when the e-Boxer appeared to be operating far more efficiently than the pure petrol, even if it wasn’t always when I expected it.

Hybrids are renowned for being most effective at fuel-saving around town, where they can rely more frequently on their electric motors.

From my exercise, though, the XV e-Boxer’s sweetest spot on the move appeared to occur when it was driving somewhere around 70kmh; an awkward area when most speed jurisdictions are either 50kmh or 100kmh.

 The other scenario where it also leans down is when its literally crawling. So, if caught for prolonged periods in very slow traffic, it’s potentially not a bad friend. Around where I live, ‘rush hour’ at its worst lasts about 15 minutes.

So is it worth it? Not really. Above that, there’s the question of whether you even want the XV to start with. It’s no longer a particularly new product and, despite continuing improvement to the spec, has patently been left behind by the Forester, let alone quite a few cars from other makers, in how it drives and presents. The origami styling hasn’t aged particularly well, either. It’s simply not Subaru’s finest effort. And I say this from viewpoint of being a brand fan; we still own a older Forester and had the current Outback for a while.

If you are going to buy in, be assured it’s at least a simple science by hybrid standards. A powertrain married to an electric motor fed by a lithium ion battery that operates mainly in tandem, but occasionally in isolation, is hybrid 101. No driving modes to manage the motor’s performance and the paddles behind the steering wheel have not been repurposed, as so often occurs, to alter the strength of the regenerative braking. Pull those and you’re moving through the pre-set change points built into the CVT.

The battery isn’t huge; outputs in isolation are 12.3kW and 66Nm of torque. Self-charging using regenerative braking energy. It combines with the engine to produce a total output of 110kW at 6000rpm and 196Nm at 4000rpm; that’s identical torque as you get with the regular XV but 5kW less power. This all feeds through a drivetrain that’s Subaru tried and true. So, permanent all-wheel-drive system and chain-and-pulley CVT, though the latter is slightly recalibrated.

The rationale for Subaru calling it a ‘motor assist’ tech and enforcing that it is more of a supplementary unit than a primary driver made increasing sense as the test progressed. For the most part, the system’s imprint was subtle. 

Well, except with the starting process. That’s bound to be surprising to those used to other hybrids, in that going straight-to-electric on activating for a silent roll-away, forward or reverse, never occurs. It’ll do that stuff when the car is fully operational, yes, but at initial firing it’s always the petrol engine that kicks into life – and with quite a cacophony when cold. Going straight into burning hydrocarbons; where’s the Green ‘wow’ in that? 

Time with the standard model imprinted that this engine is probably the most raucous of Subaru’s current crop of horizontally-opposed units; as much as I enjoy a good boxer burble, it’s just not a particular refined unit; the harder you rev, the louder it gets. The implantation of electric assistance lifts its manners, but not enough. It’s not a smooth experience and with the power band being narrow and a CVT that’s quite anxious to involve it can be a juggling act to keep it operating quietly and calmly.

Also, for the most part it barely feels any sharper than the non-assisted variant. The modest contribution to accelerative responsiveness is most evident with light throttle applications. Under intense acceleration – such as for overtaking – it sounds and feels no less strained.

Keeping a weather eye on the display dedicated showing the ebb and flow of the power feeds is fascinating. Even in general daily driving at even speed, contribution can be incredibly sporadic and fleeting. Don’t imagine you’ll always catch the sequence on the schematic indicating when all the handovers occur and don’t take it for granted that the electronic warble the car emits when it is running in EV mode below 24kmh won’t continue momentarily into the period when the engine re-engages.

The best chance of achieving a feel of the car being in operation on electricity alone for forward propulsion comes when you build up pace, then lift off the throttle. The engine will shut down, allowing for emissions-free coasting which, along with braking, helps replenish the battery, a process it will signal with the green ‘EV’ light illuminating on the driver display. But not for long. On anything but an ascent, though, the interaction is usually brief, perhaps just 20 seconds at most, before the car slows to a point where it needs a jolly up.

So what, then, of the proposal it can accelerate on electrons alone up to 40kmh, depending on factors? Well, good luck. Try as I might, I found it impossible to prevent the engine kicking in at anything beyond parking speeds. And kick in it does; the transition is far from subtle, with a noticeable shunt from the driveline as the engine sparks to life and the CVT flares its revs in anticipation.

Subaru’s crossovers build their reputation on being adventure wagons. You’d hope at least most owners would use them as such and, while the XV isn’t as rugged as a Forester or Outback, it does okay in its standard format.

How about the e-Boxer? Well, the positive is that the incorporation of the electric kit doesn’t seem to impinge on the design overall. Yet neither does it add to the car’s beyond-seal talent. That seems to me to be a missed opportunity. Recognition that battery-fed drive offers intriguing benefits when negotiating tricky scenarios is set to be exploited by Jeep and Land Rover. Towing also reduces. The hybrid and regular models should tow up to 650kg unbraked, but in braked situations the hybrid peaks at 1270kg, against 1400kg.

Even in situations where the hybrid is taking a back seat, other tech is working to make impression.

Subaru has really stepped up on driver assist systems and while Sport trim, as the entry level, doesn’t lend the whole package, apart from the obvious absence of Vision Assist that monitors driver behaviour and alerts to fatigue, but the main element of the core EyeSight technologies it is design to supplement are in place. There’s a Front View Monitor that compensates for the lack of front sensors, a reversing camera and Lead Vehicle Start Alert lets you know when traffic has got under way. It also has an autonomous emergency braking system, lane-departure warning and lane-keeping systems.

Graphics are quite basic, and the main menu’s set of icons look incomplete unless Apple CarPlay or Android Auto has been hooked up, which is requisite for using navigation. The screen is responsive, though.

The XV’s interior is soundly built, but is also struggling to sell itself for ambience; even though there’s decent tactility to buttons and dials, it is skewed toward functionality over flair, burdened by cheap plastics and though less busy than the Forester cockpit, is also less attractive. All sorts of clues point to it being from an age we are now fast departing; for instance, a centre console storage area that seems sized for phones of the 1990s rather than 2020s and the USB points for cellphone integration is awkwardly located.

The XV Sport trim delivers on 225/60 R17 rubber and handling attributes with or without the battery set seem similar, save that the electric encumbered models additional kerb weight – 1576kg versus 1474kg – does seem to make it a bit less sharp in cornering. That’s only really noticeable in extreme situations though and, as is common with cars of this ilk, the hybrid actually has improved ride quality; the benefits from the additional low-set weight reflect in a car that is less bothered by surface imperfections. That’s a plus point as the XV in standard form can feel a touch overly firm. Steering weighting is well judged, though a vague on-centre feel arises. Like all Subarus, it feels confident and safe on loose surfaces.

I’d have trouble recommending an XV these days and would all the more reluctant pointing anyone to the e-Boxer. The technology works, but from my experience it doesn’t do anything near enough to make a persuasive difference. And what will hurt Subaru’s chances with it is that there is at least one other model in this sector that can deliver more coherently, even if it costs a bit more.

While it’s good to see Subaru taking its first hybrid steps, it’s also really apparent they should have phoned a fri

Subaru XV: In search of middle ground

Where is the centre of the North Island? We use the smallest Subaru SUV to reach that spot.

Subaru XV Premium
Price:  $42,490.
Powertrain and performance:  2.0-litre four-cylinder horizontally opposed petrol engine; 115kW/6000rpm, 196Nm/4000rpm. All-wheel drive.
Vital statistics: Length 4465mm, height 1615mm with roof rails, width 1800mm, wheelbase 2665mm. Luggage 310 litres.
Wheels: 18-inch alloys with 225/5 R18 tyres.
We like: Balanced ride and handling, ground clearance, substantial feel, safety specification.
We don’t like: Body shape starting to date, so is the engine.

SORRY Wellington,  but we’re reminded of that old joke.

Question:  How many Wellingtonians does it take to change a lightbulb? Answer: Just one – they simply hold on to the bulb and the whole world revolves around them.

While Wellington often seems to regard itself as the centre of everything, in fact our capital city isn’t even the centre of New Zealand – well, geographically anyway.

That honour goes to Nelson, which has a monument on the top of Botanical Hill which proclaims the spot to  the geographic centre of our country. But that’s not entirely true either – the official spot is actually about 50km away in the middle of Golden Downs Forest.

Mind you, even Nelson’s claimed central location is better than that suggested a few years ago by scientists who said that if all of New Zealand’s continental shelf is included in the calculations, then the country’s geographic centre should be located 11km north-west of Greytown in Wairarapa.

It’s tempting to think that if said scientists regard the sea bed as part of New Zealand’s land mass, then maybe they should attempt to live there...

There’s always been some debate about the exact location of the centre of the North Island, too. Because of its Te-Ika-a-Maui shape, various claims have been made that the centre is at Waharoa north of Matamata, and at Horahora near Cambridge, and at the base of Mt Titiraupenga in the middle of Pureora Forest Park.

Personally we’re in favour of the Pureora location, because we love the story about how it was located.

In 1961 a Taupo surveyor created a cardboard cut-out of the North Island, bent it slightly to take into account the curvature of the earth, then suspended it using a pin and thin nylon. When a perfect balance was obtained, the spot where the pin was stuck was deemed the geographic centre of the island. As good a way as any, huh?

During our research we discovered there’s a plinth deep in the Pureora Forest that marks that spot – so we decided we should find it. And we further decided that to find this perfectly central location we should use a vehicle brand that is all about balance.

So we chose Subaru. After all, all its models are all-wheel drive. They are all powered by boxer engines with low centres of gravity. As a result, all the brand’s vehicles are among the most balanced on the market.

Our research further told us that actually getting to the official centre of the North Island is a bit of a mission, especially in the middle of winter, because there are several kilometres of rough unsealed road to be negotiated. So we felt that removed Subaru’s lower-riding Impreza, WRX, Levorg and Legacy models out of the selection, leaving an SUV choice of XV, Forester or Outback.

We got our hands on an XV, which in essence is a jacked-up and SUV-ised version of the Impreza five-door hatch, complete with hard plastic bodyshell protection, bigger wheels and tyres, and perhaps most importantly a 220mm ride height.

Our XV was a good one, too. A top $42,490 Premium model that has just undergone a minor facelift that has seen a bit of cosmetic change, some minor powertrain adjustments, and improvements to the brand’s EyeSight driver assist technology.

The XV is one of two Subaru models – the other is the Forester – that have recently also become available as an eBoxer mild hybrid.

But for our assignment our XV was the conventional version, powered by a 2.0-litre four cylinder boxer engine that offered 115 kW of power and 196Nm of torque.

So where to go? We were instructed to drive along SH30 between Te Kuiti and Whakamaru, turn off the highway at a dot of a place called Barryville to end up at a DOC facility at Pureora, then enter the forest park itself along an unsealed route called Link Rd.

This we duly did, and it wasn’t long before we were really appreciating the extra ground clearance as we picked our way along a route that got increasingly rough.  The, just as we were beginning to worry that somehow we’d missed our destination, we reached a turnoff signposted Centre of North Island Rd.

Then after a short drive down an even rougher piece of roading, we reached a carpark where we parked our XV and walked 300 metres through bush to the plinth.  It was located in a little clearing, sitting alongside DOC signage that indicates various walking and cycling tracks in the area.

Truth be told, it was all a little underwhelming. Maybe, we thought, considering just how the location had been found close to 60 years ago, the centre of the North Island could have been better marked not by a concrete plinth – but by a big sculpture representing a pin....

So we turned around the drove home again, scrabbling our way along the rough and very wet Link Rd, before finally getting our by now very muddy XV Premium  back onto SH30.

The Subaru XV is an unassuming sort of small SUV. It does come in for criticism from some quarters for a lack of power, but we feel this is often because the critics don’t quite understand how boxer engines work.

Granted, our XV would no doubt offer improved performance if it were fitted with  the 2.5-litre engine from the slightly larger Forester SUV – which is going to happen in North America where the XV is called Crosstrek – but even with 2.0-litre power the vehicle has a strong feel about it.

In typical Subaru fashion, this vehicle enjoys being worked, both on the road and off it. Which is just as well, because the boxer engine does need to be worked.

Even thought the XV’s interior dimensions are the same as the Impreza hatch, it feels a lot more substantial. Maybe it’s the higher ride height and the fact that at the Premium level it is shod with 18-inch wheels and tyres, but this Subaru feels a lot bigger than it actually is.

And that potentially positions the XV as the most offroad-ready small SUVs currently on the market, to the extent we’d be happier taking one off the seal than we might do in such product as Mazda CX-3, Hyundai Kona, Kia Seltos and Hyundai Venue.