Lexus LS saloon
Price £71,995 - £101,510
- Impressive equipement list
- Excellent reliability
- Extremely comfortable
- Poor resale values
- Expensive hybrid
- Poor economy
At a glance
"The Lexus LS is comfortable, loaded with equipment and extremely reliable; it's the most luxurious Japanese saloon around but the top model is expensive."
Conceived as the pinnacle of Lexus's car-building know-how, the huge LS is Lexus' flagship model. Updated in 2013, both the entry-level petrol and a top-spec petrol-electric hybrid are packed with hi-tech equipment, offer a huge amount of passenger space and unrivalled comfort – even in F Sport trim. Pitched as a limousine for environmentally aware company executives, the LS 600h hybrid can run on electric power alone at town speeds, yet rocket from 0-60mph in just 6.1 seconds when you put your foot down. However, the petrol-only LS 460 is nearly as economical but £25,000 cheaper than the hybrid – negating any savings you’ll make at the petrol pumps. The updated looks are more adventurous than before, while build quality is sublime and the well-built interior can rival anything from Mercedes or Jaguar. Standard cars come well equipped, while F Sport models get bigger alloy wheels and a subtle body kit. Lexus has an unrivalled record for reliability, too, making the LS a luxury limo you can rely on for many years to come.
MPG, running costs & CO2
Expensive hybrid is still pricey to run
Even for a hybrid, the LS600h is a thirsty machine. For a car this big, the benefits of the electric motor are almost negligible over the standard car, and the economy gains are immediately offset by the extremely high list price. Official figures claim the hybrid will do 32.8mpg but in real-world motoring, the huge 5.0-litre V8 is much thirstier, making the cheaper LS 460 a much more sensible purchase. Insurance costs are high, and servicing won’t be cheap, but given that Lexus finished second in the 2012 Auto Express Driver Power survey, unscheduled repairs should be few and far between.
Engines, drive & performance
Quick and refined but sloppy handing lets it down
There are only two engines to choose from in the flagship Lexus – a 4.6-litre LS 460 petrol and a 5.0-litre LS 600h petrol-electric hybrid. The former replaced the old LS 400 and is available in Luxury and F Sport trim, doing 0-60mph in just 5.7 seconds. It feels extremely quick in a straight line, but rivals like the BMW 7 Series and Audi A8 offer similar performance and more driver enjoyment thanks to a firmer ride and more responsive steering. Elsewhere, the expensive LS 600h hybrid only comes in long-wheelbase Premier specification and is fitted with four-wheel drive as standard – giving it plenty of grip. There's no escaping the fact this is a long, heavy car, though, which can feel cumbersome and unstable when driven fast. Add in the slow and hesitant CVT automatic gearbox and you realise this is a car more suited to long motorway trips than narrow country roads.
Interior & comfort
Refined, quiet and comfortable, the LS is exceptionally smooth
This is the trump card for the LS. It offers an exceptionally smooth ride and is supremely relaxing – rivalling the class-leading Mercedes S Class for passenger comfort. There's virtually no wind or road noise, and if you choose the LS 600h hybrid, you can benefit from electric-only driving up to 30mph. However, all hybrid models get the noisy CVT gearbox, whereas the LS 460 petrol gets the superior eight-speed automatic as standard. The ride is superb on all models but the soft suspension does compromise driver enjoyment somewhat. That said, legroom is generous and it's great around town and if you opt for the top of the range long-wheelbase car, you get electrically-reclining rear seats for unrivalled comfort.
Practicality & boot space
Electric motor eats up boot space but cabin is spacious and LS can virtually park itself.
The standard Lexus LS boasts a decent 560-litre boot. Compare that to the 510-litre Audi A8 and 500-litre BMW 7 Series and it looks like a practical executive car, with decent interior dimensions, too. However, plump for the long-wheelbase hybrid version and you’ll quickly notice that although there is plenty of room in the back, the boot has been shrunk to just 420-litres to accommodate the large battery packs underneath the boot floor. That said, the same is true of its hybrid rivals, so like-for-like the Lexus still offers the most in terms of practicality and load-lugging capability. Inside, there's a useful selection of cubbyholes and a pair of large door bins, as well as plenty of adjustment in the well-bolstered leather seats. In the long wheelbase car, you get reclining rear seats, too, making the LS feel more like an aeroplane than a car.
Reliability & safety
Extremely well built with plenty of safety kit
A total of ten airbags, stability control and a tyre pressure monitoring system are just part of the safety package. Adaptive cruise control helps to maintain a safe distance from the car in front, while the pre-crash sensor system prepares the car for an impact before it actually happens. A lane departure warning system is also available, which alerts the driver if the car is veering out of its lane – useful at motorway speeds. Lexus has a strong reputation for reliability, too, and finishes consistently well in the Auto Express Driver Power survey. Although the LS didn’t feature due to its relative exclusivity, the manufacturer finished second overall in 2012 – beaten only by the more mainstream, yet evergreen Skoda.
Price, value for money & options
More expensive than rivals but standard equipment is good
The LS is very expensive, and you can easily buy a more traditionally desirable badge – like a Jaguar XJ or Mercedes S Class – for less. The trade-off is that you won't get anywhere near as much standard equipment on another car, with the spec sheet of the LS listing everything from voice operated sat-nav to electric rear blinds and air-conditioned seats. There's virtually nothing missing, and optional equipment is limited. Used values aren’t good though, with those for the top-spec LS 600h hybrid liable to drop like a stone due to negligible fuel economy gains and a prohibitively high list price. Lease deals are worth looking at but we recommend the ‘entry-level’ LS 460 if value for money is top of your priority list.