Skip advert
Advertisement

Lexus LS

Luxury Lexus offers an eco-friendly choice for business high-flyers.

Find your Lexus LS
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

The LS600h has groundbreaking technology – in a flawed package. As a luxury hybrid it is peerless, but is that enough to tempt buyers away from traditional petrol or diesel power? With less potent performance than such models – and, on our drive, questionable economy gains – we’re not so sure. It is the most comfortable way to travel in town while producing zero emissions, but more conventional alternatives still have the upper hand.

Advertisement - Article continues below

No car maker has embraced hybrid technology quite like Lexus. While rivals moan about high development costs and technical inefficiencies, the Japanese manufacturer is committed to combining petrol and electric power – and the next vehicle in its highly charged line-up is the LS600h.

We have already tried the techno­logy in a left-hand drive version of the new car (Issue 958). But how does it work here on the UK’s roads? The first impression with any LS is its vast scale – especially in this long-wheelbase guise. Apart from its subtle badging, the hybrid shares the sombre styling of other variants. Even the twin chrome exhausts remain, hinting at its performance potential.

Under the bonnet is a 389bhp 5.0-litre V8. Add to that the thrust of an electric motor, and output is boosted to 439bhp. The final technical flourish is to feed power to all four wheels.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

Kona

2023 Hyundai

Kona

27,011 milesManualPetrol1.0L

Cash £12,600
View Kona
2 Series Gran Coupe

2024 BMW

2 Series Gran Coupe

46,864 milesAutomaticPetrol2.0L

Cash £20,046
View 2 Series Gran Coupe
Sandero Stepway

2024 Dacia

Sandero Stepway

17,996 milesAutomaticPetrol1.0L

Cash £12,981
View Sandero Stepway
C-HR

2022 Toyota

C-HR

12,550 milesAutomaticPetrol2.0L

Cash £21,900
View C-HR

The cabin features the familiar LS dashboard with its huge array of buttons. While German rivals have opted for a central control system, there seems to be a switch for everything here – including EV (Electric Vehicle). Press it, pull away and the LS wafts in near silence through slow traffic. Refinement is astonishing as the batteries power the vehicle. Only when the charge runs out or you press hard on the acceler­ator does the petrol V8 kick in.

Lexus claims a 0-62mph time of 6.3 seconds, although real-world perfor­mance doesn’t feel so sprightly. With the CVT gearbox offering change-free acceleration, the luxury saloon isn’t slow, but it seems no quicker than a diesel-powered Mercedes S-Class.

We also struggled to match the maker’s claimed economy. Driving mostly in town, the Lexus returned little better than 24mpg, according to its trip computer – a long way short of the official 30.4mpg combined fig­ure. Official CO2 emissions are low, though; the 219g/km output is on a par with cars from the class below.

Away from traffic, the driving experience is similar to that of other LS models. While the motorway ride is smooth, it struggles to cope with sharp jolts and bumps. Tackling corners at speed leaves the Lexus floundering compared with Audi’s A8.

The new hybrid LS is a technological tour de force. Its superb refinement and peerless build quality are likely to be enough to tempt some buyers – although the compromised economy will be a turn-off for others.

Skip advert
Advertisement

New & used car deals

Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,056 off RRP*Used from £10,399
Audi A3

Audi A3

RRP £26,295Avg. savings £4,213 off RRP*Used from £10,995
Vauxhall Corsa

Vauxhall Corsa

RRP £19,690Avg. savings £5,308 off RRP*Used from £10,999
Volkswagen Golf

Volkswagen Golf

RRP £25,235Avg. savings £2,502 off RRP*Used from £11,690
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?
Dacia Bigster vs Citroen C5 Aircross - front tracking

Dacia Bigster vs Citroen C5 Aircross: low prices and plenty of space, but which SUV does it best?

Citroen’s latest C5 Aircross hybrid is aiming to woo budget family SUV buyers, but standing in its way is the wallet-friendly Dacia Bigster hybrid
Car group tests
31 Jan 2026
New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer
XPeng X9 - front static

New XPeng X9 seven-seater ‘starship’ will beam down to the UK this summer

Chinese brand’s “starship of tomorrow” has rear-wheel steering, adaptive air-suspension and some of the fastest charging speeds of any EV around
News
30 Jan 2026
Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant
Hyundai Kona Electric - front corner tracking

Big discount on Hyundai Kona Electric as it's green-lit for Government EV grant

South Korean brand’s popular electric SUV now starts from £33,500 for the entry-level Advance model
News
30 Jan 2026