Lexus Rx450H+ vs Mahindra XUV700

What's the difference?

The new Lexus RX450h+ Sports Luxury is packed with a wealth of premium features and strikes a solid balance between refinement and practicality. There are enough thoughtful touches that make everyday driving a little easier.

You’ll get the most out of the plug-in hybrid powertrain if you’re able to charge it regularly; ideally every day. That might not always be practical for busy people on the go, but overall, the RX450h+ manages to blend efficiency with Lexus’ signature comfort and quality.

The Mahindra XUV700 is a solid, well-rounded family SUV. It has a practical cabin with a usable third row and a punchy turbocharged powertrain. The Indian manufacturer needs to address a few things like interior quality and some ADAS calibration and there’s more work to do when it comes to ride and handling. But overall this seven-seat SUV represents exceptional value for money against some pricier rivals and should be on more consideration lists.

The RX isn’t breaking new ground with its plug-in hybrid design, but it still delivers that signature Lexus understated refinement.

The strong, flowing body lines, 21-inch alloy wheels and updated 'spindle grille' all give it presence without screaming for attention.

And in a segment where boxy and bulky designs tend to dominate, the RX’s swoopy silhouette helps it stand apart in all the right ways.

Inside, the cabin feels considered and luxurious. There's a heavy use of premium materials, including the leather and suede upholstery, plush soft-touch surfaces and the big, crisp displays that make the space feel modern and high-end.

The panoramic sunroof brings in loads of natural light, too, which is especially welcome given the dark headliner that might otherwise feel a little heavy.

If I have one gripe, it’s the thin steering wheel, which doesn’t quite match the otherwise solid, tactile feel of the rest of the interior. But overall, the cabin is a space that feels luxurious and well-executed. It's quietly confident, just like the RX.

The XUV700 is a reasonably handsome vehicle in the metal. It has a distinctive look that ensures it is immediately identifiable as a Mahindra. It is a clear evolution of the XUV500 it replaces, but far more coherent. 

It has a typical SUV shape but in profile the bonnet looks short and it has a big glasshouse with a kicked-up window line from the C-pillar back.

Front on the unique headlights surround an appealing six-bar grille with the cool Mahindra badge front and centre.

The rear features stretched and pinched tail-lights and the XUV700 sits up high on the road.

Inside the cabin is neat and the dash has an uncomplicated layout. It’s not the world’s most visually appealing interior but it doesn’t get anything wrong. Although the steering wheel feels a bit cheap.

The lovely dark grey interior is broken up with a light grey upper half and there’s stitching on the seats, dash and steering wheel. There are plenty of piano black inserts but it's not overdone. 

The RX cabin is thoughtfully laid out and impressively practical, with a premium feel that doesn’t come at the cost of everyday usability.

Up front, there’s plenty of space for driver and passenger, yet the stepped dash design brings a sense of intimacy. The electric front seats are seriously comfortable, with four-way lumbar support and extra adjustment functions that make this an easy choice for long drives.

Storage options are generous, too. There’s a clever dual-opening centre console, large glove box, multiple phone-sized shelves, map pockets and a couple of cup- and drink holders in each row.

Charging is taken care of by four USB-C ports, one USB-A port and a wireless charging pad.

Tech is up-to-date and well-integrated. The upgraded 14-inch media display looks crisp, supports wireless Apple CarPlay and Android Auto, and is paired with a revamped 12.3-inch digital instrument cluster and a colour head-up display.

The cluster’s new layout is modern and much easier to read than the previous offering. The digital rear view mirror also earns its keep when the cabin’s packed with passengers or gear.

One of my favourite touches? The seat controls on the side of the front passenger seat. It makes quick work of moving the seat forward, especially helpful when you’ve got a kid clambering in with a school bag full of projects.

Access to the rear row is easy, but the stadium-style seating, where you're perched noticeably higher than those in the front, won’t be for everyone.

That said, the rear seats are plush and padded, though they lack side bolsters, which rear passengers might notice during cornering.

Legroom is generous and the hardened kickplates are a dream to clean when your child’s treating the seatbacks like a climbing wall.

My eight-year old gives the back seat a glowing review, thanks to its creature comforts, including rear climate control, directional air vents, seat heating/ventilation on the outboard seats, two USB-C ports and retractable sun-blinds, which are a crowd favourite in our household.

There are three top-tether anchor points, and the bench is wide enough to fit three child seats, though bulky booster seats might be tricky due to the raised seating height.

At the back, the boot is well set up for families, offering electrically folding rear seats, a 12-volt socket, flat loading floor, and a hands-free powered tailgate.

Under the floor, there’s a small compartment for your charging cables (Lexus throws in two!) and a usable 612L of capacity when all seats are in use. One downside, though, is the lack of a spare tyre as you just get a tyre repair/inflation kit.

The Mahindra boasts a versatile, practical cabin - not something all mid-size seven-seat SUVs can claim.

This grade has electric ‘smart’ door handles that pop out when the car is unlocked. They’re not super easy to grab and feel a little gimmicky. 

The sunroof has a solid power-operated blind, unlike an increasing number of models that come with a flimsy sheer blind or no blind at all, which is unimaginable in our hot Australian climate. Thank you, Mahindra! 

Another cool feature is the extendable sun-visors that are great at blocking out sun at the front or side, especially on longer drives.

A chunky rear centre headrest impedes rear visibility, but it is easily removed. However the rear outboard headrests are also big and that impacts vision out the large rear side windows.

Great to see Mahindra has retained physical controls for the air conditioning, although if you want to adjust anything digitally, you can via the central screen.

Sitting under that and the air vents are buttons for the reversing camera, hazard lights and other controls, then there’s a wireless phone charger, an extra little slot for your phone and two USB-A ports. No USB-C up front in the XUV700.

There’s decent storage up front with two compact, squarish cupholders in the console, a small central bin with a handy rubber key holder, while the glove box is a decent size and will fit more than just the manual.

Bottle storage in the front doors is excellent. The tall CarsGuide bottle fits easily and there’s extra storage for a bunch of other items. 

The front seats are on the firm side but the side bolstering is good, helping you feel nicely secured. The base makes you feel like you’re sitting on the car rather than in it. There’s not a great deal of adjustability - you can’t extend the under-thigh cushion - but the Mahindra has Mercedes-Benz-style controls on the door.

The multimedia screen houses a lot of functions. If you tap the bottom of the screen the climate controls including seat heating pop up. There are more functions if you tap the top of the screen like sound, camera view and the like.

The multimedia screen homepage has tiles, one says ‘Fun in XUV700’ (for Android Auto, Apple CarPlay and radio) and the other says ‘Fun with XUV700’ (vehicle performance). 

Driver assist functions are accessible via the driver’s instrument display using the steering wheel-mounted controls and you can change the intensity of cruise control and lane keep assist or turn off functions like traffic sign recognition and smart pilot assist. 

There are a few cons up front. The indicator sound is awful and makes it feel cheap. There are some quality issues, like the flimsy panel to the lower right of the steering wheel that’s home to the auto stop-start. It feels like it’s going to fall off. And some of the fabrics don’t quite line up.

The device charger could do with a fan as my phone gets super hot charging on the pad, while the ‘Siri’ talk-to-text function of Apple CarPlay is patchy. 

In the second row, the legroom is decent and while there’s not acres of room I don’t feel cramped sitting behind my 183cm (six-foot) driving position. A tiny transmission tunnel means good centre seat legroom. There’s a lever on the front passenger seat back allowing rear passenger behind to move that seat forward.

Headroom is also decent without being ample. There’s about an inch between my head and the roofliner.

The window line is low enough for small children to see out but not so low you feel like you’re sitting on the car. 

The rear seating row is comfortable enough but the backrests - which recline - are flat. 

You’ll find rear knee-level air vents, one USB-C port (the only ‘C’ port in the car) and a pair of map pockets, a phone slot under the vents, a centre armrest with two cupholders and loads of door storage for big bottles and more.

For child seats, the two outboard seats have ISOFIX anchors and there are two top tethers as well.

Access to the third row is much easier than I expected for a mid-size seven seater. The passenger-side single outboard seat tumbles flat then up, leaving plenty of space to get into the rear. There’s even a grab handle to assist.

Headroom isn’t great back there for me, but again, I am six-foot tall. A kid will be fine. There’s a surprising amount of legroom and toeroom. 

Third-row occupants have access to cupholders and air vents on both sides, a fan speed dial, speakers and a 12-volt outlet that is also accessible from the boot when the seats are lowered.

The fact the curtain airbags cover the third row is a big tick. Overall, a solid third-row experience.

There’s a handy plastic lever on the rear of the seats to lower and raise the third row easily. They don’t quite fold flat into the boot floor so they sit up a little, but don’t intrude on boot space.

It looks like there is a cargo cover option but it wasn’t fitted to this example of the car. There are lots of hooks in the boot to hold bags, but note there is no power tailgate - it’s a manual operation in the Mahindra. 

You also get a temporary spare wheel housed externally on the underside of the car.

One thing I can’t tell you unfortunately is the boot volume. Mahindra doesn’t provide those figures. I can say that when all three rows are in place, there is not much room behind the third row. Just enough for three backpacks or a few bags of shopping in a row. When the third row is lowered, there’s ample luggage space.

The Mahindra XUV700 is offered in two model grades, both powered by the same petrol engine. It all kicks off with the AX7 from an affordable $39,990, drive-away.

The focus of this review is the AX7L which tops the range at $42,990, drive-away, which is still great value.

At this price the Mahindra undercuts most mainstream medium SUVs like the Toyota RAV4 and Mazda CX-5 and lines up more closely with the GWM Haval H6 and MG HS from China.

But unlike most of the mid-size SUV set, the XUV700 has a third seating row. The only other offerings in this category to boast that option are the Honda CR-V, Mitsubishi Outlander and Nissan X-Trail, - all of which are more expensive for an equivalent seven-seat grade when factoring in on-road costs.

For the model year 2025 update, both Mahindra XUV700 grades gain all-black interior trim, while the AX7L updates to wireless Apple CarPlay and Android Auto, as well as ventilated front seats with memory settings for the power function.

Standard gear in the AX7L includes a panoramic sunroof, dual 10.25-inch screens, synthetic leather trim, keyless entry and start, a 12-speaker audio system, wireless charging and a leather steering wheel.

You also get a 360-degree surround-view monitor, Bluetooth, rain-sensing wipers, dual-zone climate control, 18-inch alloy wheels and an electronic park brake.

The only option available is premium paint at $495 extra, including the 'Midnight Black' shade on our test car.

This isn’t top-grade luxury car levels of standard gear, but there's very little that’s missing and for $43K, that’s impressive.

Under the bonnet the RX450h+ Sports Luxury runs a plug-in hybrid powertrain that pairs a 2.5-litre four-cylinder petrol engine with a CVT auto and dual electric motors - one on each axle. Together, they produce a total of 227kW of power, though Lexus doesn’t quote a combined torque figure.

Still, it’s quick off the mark for a large SUV, with a 0-100km/h time of 6.5 seconds. There’s more than enough grunt for daily driving and overtaking, even if it doesn’t quite match the outright power of its key PHEV rivals.

The XUV700 is powered by what Mahindra calls its ‘mStallion’ 2.0-litre, four-cylinder, turbo-petrol engine delivering 149kW of power and 380Nm of torque. These are solid outputs and the only petrol-powered mainstream rivals that come close to those figures are the Kia Sportage/Hyundai Tucson mechanical twins, with their 1.6-litre turbo punching out 169kW/350Nm.

The Mahindra’s engine is paired with a six-speed automatic transmission driving the front wheels only, so no all-wheel-drive option here.

The plug-in hybrid system brings solid efficiency, with claimed fuel use of just 1.3L/100km. In real-world conditions (mostly urban driving with regular recharging) I managed a respectable 4.8L/100km, which makes a strong case for the hybrid set-up.

The fuel tank holds 55 litres and it's worth noting Lexus recommends using a minimum of 95 RON unleaded petrol to fill it.

Using our real-world economy figure you can expect a range in excess of 1100km between fills.

The RX450h+ is fitted with a relatively small 18.1kWh lithium-ion battery, supporting an NEDC electric-only range of up to 65km.

While that’s fine for short daily trips, it’s shorter than you'd ideally want in a family SUV of this size and it lags behind rivals like the BMW X5 and Volvo XC90 in this department.

Charging is simple enough. The RX uses a Type 2 charging port and accepts up to 7.0kW on AC power, which means a full charge takes around 7.5 hours, perfect for overnight top-ups. Lexus also includes an at-home charging cable and second adapter cable as standard, which is a thoughtful touch.

The XUV700 is only available with that petrol engine so no fuel-saving hybrid or plug-in hybrid options for now.

It’s also on the thirsty side with an official combined (urban/extra-urban) cycle fuel use figure of 8.3 litres per 100 kilometres. That’s more than petrol versions of the Mitsubishi Outlander and Nissan X-Trail.

After a week of mixed but mostly urban driving, the trip computer showed an average of 8.5L/100km, but my own calculation based on real-world use at the fuel pump came out at 11L, so a bit of a discrepancy there.

The RX450h+ delivers power that’s pert and prompt, with genuine bursts of acceleration that make driving fun. It’s always ready to go and there's no lag in stop-start traffic - which gives it a lively, dynamic feel around town.

The transition between petrol and electric power is seamless; you hardly notice the switch, which makes for a smooth, refined driving experience. The cabin is impressively quiet, even on the highway, making long trips comfortable and peaceful.

Regenerative braking isn’t adjustable and is subtle enough that many won’t notice it which is likely a plus for fans of traditional internal combustion engines who are making the PHEV leap.

The adaptive variable suspension adds a sporty edge to handling, letting you confidently take corners at speed. There’s some body roll but the RX never feels top-heavy or unsettled.

The steering carries the weight of the SUV but remains well-balanced and responsive. Overall, it’s a well-tuned machine that’s a pleasure to drive.

Maneuverability is a strong suit, too, thanks to a tight 11.8-metre turning circle and a clear, easy-to-use 360-degree camera system. Parking is easy-as-pie, which a lot of drivers will appreciate.

On the road the Mahindra has some clear pros and cons. Overall, it’s a more polished performer than you might expect.

The turbocharged engine sounds good when pushed and is a punchy unit, delivering linear acceleration and getting to speed quickly, mostly without fuss. The 235/60R18 MRF Wanderer tyres have a tendency to chirp when accelerating hard and the XUV700 would benefit from higher quality rubber.

The six-speed auto transmission works well with the engine, delivering smooth shifts but it can hold gears on downhill runs.

Ride quality is a mixed bag. Those tyres have a high sidewall but you’ll feel bumps like road and bridge joins, while speed bumps aren't so smooth, either. The ride is on the firmer side but it’s no dealbreaker. 

It’s a little top-heavy when cornering, so there is lateral movement in the car. A good reminder this is a family SUV, not a hot hatch.

Steering is overly light and a bit too sharp for this sort of vehicle. There’s nothing wrong with dull or slower steering in a family car because it’s less responsive if you accidentally turn the wheel when distracted by shenanigans in the back seat.

The brakes are also quite sensitive. Just a tap of the foot and you’re coming to a full stop.

A bit of road and wind noise creeps into the cabin, so it’s not the most hushed interior, but it’s not too dramatic.

Other points include a decent turning circle, making it more nimble than you might think in tight parking spots, and poor-quality, low-definition lane watch camera display. Also the remote lock and unlock is temperamental. You need to double check it’s locked.

The XUV700 is yet to be assessed by ANCAP so it currently doesn’t have a score.

The standard safety list is solid without being exceptional, and it includes seven airbags in this grade, with the curtain airbags stretching all the way back to the third seating row. However, it misses out on a front centre bag.

In terms of driver aids and advanced driver assistance (ADAS) tech, it also comes with adaptive cruise with stop & go, auto emergency braking, lane keep assist, lane departure warning, traffic sign recognition, tyre pressure monitoring, blind spot monitor and a pilot assist function. It lacks a rear cross-traffic alert.

The reversing camera lags when you put the car in reverse, taking a couple of beats to kick in. Not great when you’re trying to park on a busy street.

The adaptive cruise needs further calibration. When the system detects a car in front, it slows the Mahindra down a little too dramatically and takes too long to respond.

The RX comes with a five-year, unlimited-kilometre warranty, which matches its key rivals but isn’t exactly class-leading by today’s standards.

Servicing is handled via a capped-price program, with each service costing $695. The intervals are well spaced at every 12 months or 15,000km, whichever comes first.

This Sports Luxury grade also includes a three-year complimentary 'Lexus Encore' membership, granting access to a handy phone app and member benefits at partners like Westfield and Ampol. On top of that, you get 24/7 roadside assistance for added peace of mind.

Mahindra covers the XUV700 with a seven-year or 150,000km warranty which is generous but doesn’t match Kia’s seven-year, unlimited-kilometre term. It also includes seven years of free roadside assistance.

The servicing schedule has a few quirks. There’s a free service at 1500km or one month of ownership, then the next service is at 12 months or 10,000km, whichever occurs first. After that the term is every 12 months or 15,000km, so it’s a little confusing.

There’s four years of capped-price servicing that averages out to about $445 per service. That’s roughly $100 more on average per service than a petrol Mitsubishi Outlander.