Infiniti QX30 vs Subaru Outback

What's the difference?

Even though it’s almost identical to the Q30, the QX30 manages to feel sufficiently different in suspension tune and cabin ambiance to be considered different.

It’s a disappointing oversight, though, by Infiniti to deny the base GT such basic safety fundamentals as a rear view camera (which Infiniti assures us is being worked on).

The Subaru Outback AWD Sport XT has been a great car for my family this week. It was popular with everyone and for good reason. It has loads of space, it's easy to handle and now has the grunt under the bonnet to satisfy me as a driver. However, you are paying for that grunt with the thirsty engine and that could become tiresome with the rising costs of fuel. At this price point, I also didn't love the weird-feeling material on the seats but it still impressed with its practicality and the safety features.

My son enjoyed being in this and loved the green accents and cool 'army' green colour. It was also a great height for him to get in and out of unassisted.

The QX30 is one of the first projects to result from a technology partnership formed between the parent company of Mercedes-Benz and the Nissan-Renault Alliance.

In a sign of how worldly the car industry is becoming, the QX30 is built in Nissan’s Sunderland plant in the UK, using the German Mercedes-Benz A-Class platform and powertrains, all under Sino-French ownership via the Nissan-Renault Alliance.

On the outside, the design that first aired on the Q30 is pretty unique. It’s not a subtle car, with deep crease lines along its sides that, according to Infiniti, is an industry first in terms of manufacturing complexity.

When it comes to differences between the two vehicles, it’s minimal at best. There is a 35mm increase in height (30mm from taller springs and 5mm from roof rails), an extra 10mm in width, and extra trims affixed to the front and rear bumpers. Aside from the all-wheel-drive underpinnings, that is pretty much it for the exterior.

The same black plastic overfenders that are fitted to the Q30 are present on the QX30, with 18-inch rims on both the base model GT and the other variant, the Premium.

The dimensions of the QX30 are also an exact match for those on the Mercedes-Benz GLA, with the long front overhang acting as the main visual connection between the two cars.

Subaru has been pushing for sharper robust shapes lately and this is no different. It's a large car being 4870mm long and 1875mm wide but it still feels like a station wagon with that 1670mm height!

Everything is proportional and well sculpted with a long nose being complemented by sharper accents, like the rear tail-lights that jut out.

There are some areas of interest, like the green accents on the roof rails and black plastic body moulding, that tie in nicely with the contrasting green stitching of the interior trim.

The interior is pleasing to look at with the two-tone synthetic leather trim throughout, tapered cutaways in the dash and doors, plus stacks of soft touchpoints.

The only thing I don't really like is the 'water-resistant' material in the middle of the seats. It feels very synthetic and I wonder how it will wear over time.

Overall, it's a very handsome car, inside and out.

The QX30 is obviously very similar to the Q30 in many respects, but the interior is slightly different, with larger, less cosseting seats up front and slightly higher seats in the rear.

The cabin is also lighter in overall appearance, thanks to a paler colour palette.

There are plenty of neat inclusions, including a pair of USB ports, plenty of door storage, a space for six bottles and a sizable glove box.

A pair of cupholders resides up front, along with a pair in the fold-down armrest in the rear.

There is no particularly logical location for the storage of smartphones, though, and the lack of Apple CarPlay or Android Auto is down to Infiniti opting for its own phone connectivity suite.

A decent 430 litres of luggage space behind the rear seats is contrasted by a cramped rear area for all but the smallest of passengers, while sharply shaped rear door apertures making getting in and out a bit of an ask.

There are two ISOFIX baby seat points and a 12-volt socket in the rear, as well.

I love how roomy the interior is. Taller occupants will be singing its praises (from both rows).

The 213mm ground clearance also makes this the perfect height to get in and out of, for my six-year old all the way to my 72-year old father. No grunts or complaints were heard this week!

Individual storage is great with a large glove box, middle console with a shallow shelf, two cupholders and drink bottle holders in the first and second rows plus double-sleeved map pockets in the second row.

Boot storage is good with 522L of capacity and a level load space – perfect for sliding in a pram or luggage.

There's no underfloor storage because of the full-size spare tyre but there are little pockets on the side of the wheel arches for smaller items. You can bump up the storage to 1783L when the back row is folded flat.

Considering Subaru's sponsorship of the ski fields, I was surprised that the back row only has a 60/40 split fold configuration and not a 40/20/40, which would allow for internal stowage of longer gear… like skis. However, you do get strengthened roof racks with anchor points for bigger gear.

The amenities in each row are pretty good, too. The rear seats enjoy directional air vents, USB ports, reading lights and heated outboard seats.

I enjoyed using the tech this week, it's easy to use and looks good. My favourite combo.

The 11.6-inch touchscreen multimedia system has built-in satellite navigation and wireless Apple CarPlay and Android Auto. It was ridiculously easy to connect my iPhone and I like the Bluetooth connectivity, too.

There is a USB-A and USB-C port and (unusually) an 'aux' port in the front row, but backseat passengers can also stay charged up with two USB-A ports. There are two 12-volt sockets for other charging options but basically, you're sorted with outlets.

The Sport XT will cost you $52,190, before on road costs, but you get a lot of features fitted as standard, which makes it feel like you're getting your money's worth.

Some of those features include, electric heated front seats, heated rear outboard seats, powered tailgate, dual-zone climate control, wireless Apple CarPlay and Android Auto, satellite navigation, Bluetooth connectivity, 18-inch alloy wheels, a full-size spare tyre and a large 11.6-inch touchscreen multimedia system.

And that's just a 'few' of the features! Even the entry-grade has great specs, if you didn't want the extra power from the turbo-engine.

Just the one engine is used across both cars; the 155kW/350Nm single-turbo 2.0-litre four-cylinder petrol engine from the Q30 and A-Class.

It’s backed by a seven-speed transmission and wired into an all-wheel-drive system that is biased towards a front-drive configuration.

Sourced from Mercedes-Benz, up to 50 per cent of drive can be sent to the rear wheels, according to Infiniti.

Our model has the new 2.4-litre, four-cylinder, turbo-petrol 'boxer' engine with a maximum output of 183 kilowatts and 350 Newton metres of torque. That's a big step up in power from the previous non-turbo engine.

The continuously variable auto transmission is relatively smooth and the combo means this handles open-road and urban conditions well.

Infiniti claims a combined fuel economy figure of 8.9L/100km for the 1576kg QX30 across both the variants; this is 0.5L thirstier than the Q30 version.

Our brief test yielded a dash figure of 11.2L/100km over 150km.

The official combined fuel cycle figure is 9.0L/100km. Real world testing saw my figure at 9.6L/100km but that was after heavy open-road driving this week.

Unfortunately, it's thirsty and urban-dwellers will feel that the most at the bowser, but the upside is getting the extra grunt from the turbo.

The Outback has a relatively small 63L fuel tank for its size and only takes premium fuel (95 or higher).

Again, it would be easy to think that the QX30 would feel almost identical to its lower-riding sibling – but that would be incorrect. We criticised the Q30 for being a bit too buttoned down and unresponsive, but the QX30 feels more lively and involving, thanks to its unique spring and damper set-up.

Even though it’s 30mm higher than the Q, the QX doesn’t feel it at all, with a benign, pleasant ride with good body roll control and competent steering.

Our front-seat passenger complained of feeling a little ‘hemmed in’, which is a valid point. The sides of the car are very high, and the roofline is quite low, exacerbated by the steeply raked windscreen.

The 2.0-litre four-potter is smooth and punchy, and the gearbox well suited to it, but it’s lacking in aural character. Luckily the QX30 does a terrific job of suppressing noise before it gets into the cabin, then…

I thoroughly enjoyed driving this. The engine is powerful enough to easily handle winding mountain roads, always a plus in a big family car, but the pick up is also good and you can zip across traffic or overtake when needed.

The cabin is delightfully quiet and the suspension creates a smooth ride without being floaty.

The tight 11m turning circle and accurate steering means cornering feels concise and controlled.

It's pretty easy to manoeuvre this around but you'll miss having front parking sensors in a tight car park because the nose is deceptively long.

I like how crisp the image is from the reversing camera but it's disappointing that it doesn't have a 360-degree view camera for where this Sport XT sits in the model range.

The safety features are well-stocked in this and it has items I always like to see on a family car, like LED daytime running lights, automatic emergency braking, rear emergency braking, lane departure alert, lane keeping aid, blind-spot monitoring, rear cross-traffic alert, a reversing camera and rear parking sensors, but not front parking sensors, which you'll miss.

A highlight is the 'Driver Monitoring System' which is a fantastic feature.

The system literally watches you and scans your face for signs of drowsiness and distraction. If it detects them, it will sound an alert and a pop up comes on in the instrument panel.

I tested the sensitivity a lot this week and couldn't stump it. Thumbs up.

The Outback has seven airbags, but it is missing the newer front centre airbag, which is a shame.

It's been awarded a maximum five-star ANCAP safety rating from testing done recently in 2021.

There are ISOFIX child seat mounts on the outboard rear seats and three top tether child seat anchors.

The back seat is wide enough that, with the right seats, you should be able to fit three side-by-side.

There is enough room for front occupants when a 0-4 rearward facing child seat is installed.

The Q30 is offered with a four-year, 100,000km warranty, and servicing is suggested every 12 months or 25,000km.

Infiniti offers a fixed three-year service schedule, with the GT and the Premium both costing an average of $541 over the three services provided.

On-going costs are always something to consider and the Outback comes with a five-year/unlimited km warranty, which is standard for the market.

You can choose either a three- or five-year capped-priced servicing plan, the services average on the more expensive side at $515 annually on the five-year plan.

Servicing intervals are pretty good at every 12 months or 15,000km, whichever comes first.