Lexus UX review - Engines, performance and drive

The UX offers quite un-Lexus-like levels of driver engagement, with tight body control and punchy powertrains and, based on our experiences, Lexus has managed to create an SUV that’s enjoyable to drive.

The steering is well-weighted and direct, thanks, in part, to the mounting of the steering rack directly to the subframe, without the need for rubber bushes. This reduces vibrations and flex, delivering a level of steering sharpness that is largely absent from this segment.

We’d even go as far as to claim that the CVT automatic transmission used in petrol-hybrid models – so often a party-pooper in an otherwise entertaining car – is a positive aspect of the UX. The changes are smooth and seamless, while the power delivery is more linear than in other transmissions of this type. It’s actually pleasant to use, which isn’t something we’d say about many CVTs. Electric UXs come with a single-speed automatic transmission so there are no gear changes to worry about.

UX 300e models are fitted with paddles behind the wheel for adjusting how much regenerative braking (which helps recharge a UX’s battery) is applied when a driver lifts off the throttle. Unfortunately, even the highest setting is not enough to bring the UX to a complete stop without assistance from traditional brakes. 

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The majority of hybrid UX 250h models sold in the UK are front-wheel drive, with E-Four all-wheel-drive versions in the minority.  The latter uses a separate electric motor integrated into the rear differential to send power to the back wheels. There are many advantages to this, including sharper cornering and improved grip on slippery surfaces, but in reality you’re unlikely to notice the difference in day-to-day driving. The added expense means we’d stick with the front-drive model.

0-62mph acceleration and top speed

In front-wheel-drive hybrid models, the 2.0-litre four-cylinder petrol engine is mated to an electric motor delivering a total system output of 181bhp and 190Nm. This translates to a 0-62mph sprint time of 8.5 seconds. E-Four models are claimed to come with the same power and torque outputs despite the extra motor capable of supplying a modest 7bhp and 55Nm of torque. E-Four models are slightly slower to 62mph from a standing start, taking 8.7 seconds. All hybrid models have a top speed of 110mph. 

This is more than quick enough for a compact SUV, with the CVT transmission delivering smooth and relatively rapid acceleration when required. Equally impressive is the way the UX settles down to a refined and comfortable cruise when the performance isn’t wanted.

The electric UX 300e is liveliest of the trio. It offers more power and torque than the hybrid variants, with 201bhp and torque 300Nm, and this helps it sprint from 0-62mph in only 7.5 seconds, despite carrying more than 200kg of extra weight over the hybrid. Top speed though is limited to 99mph.