Lexus UX - 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 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 changeover between the electric motor and petrol engine is smooth and seamless, while the power delivery is linear. 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 to adjust the strength of the regenerative braking system (which helps generate a little electricity for the UX’s battery) when the driver lifts off the throttle. Unfortunately, even the highest setting is not enough to bring the UX to a complete stop without assistance from its traditional mechanical brakes. 

The majority of hybrid UX 300h models sold in the UK are likely to be front-wheel drive, but there is an E-Four model for those who need the additional traction benefits of four-wheel drive. The latter uses a separate electric motor integrated into the rear differential to send power to the back wheels. Four-wheel drive has many advantages on slippery surfaces, but 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

The regular UX has a 0-62mph time of 8.1 seconds, while the extra traction of the four-wheel drive E-Four version gets it off the line slightly quicker, putting in an acceleration time of 7.9 seconds. Both versions are powered by a 2.0-litre four-cylinder petrol engine that’s mated to an electric motor, with a combined output of 196bhp and 190Nm. The top speed for all hybrid UX models is 110mph.

The electric UX 300e is the 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 is limited to 99mph, though.

The regular hybrid 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.