Lexus LS400

27 Apr 2015 | Author: | Comments Off on Lexus LS400
Lexus LS400

After the Scorpio – the Lexus LS400?

In two years time I shall be retired, with a considerable lump sum in the bank, a regular pension coming in and the mortgage paid off. I will have no need to work, but I’ll probably do something a couple of days a week.

By then my Ford Scorpio 24V Estate will be eleven years old and with something like130,000 miles on the clock. I have no doubt that it will still be running right – it is fully serviced, kept in a dehumidified garage, and is not used for commuting every day but for proper journeys, most often of several hundred miles. The engine has only seen Magnatec oil, and at intervals of six months with a new filter on every occasion, so it has been looked after meticulously. (See Service Costs )

I will keep the Scorpio; perhaps as a project for retirement. I could strip it down to the bare shell for a full respray and rebuild it with new/reconditioned parts to bring it to Concourse standard – a Classic Car? Still – it will be a decade old and I’ll be looking round for something to replace it.

I will be looking for something to own for everyday and the long journeys and holidays. With what could I replace a mile-eater like the 24V Scorpio? Well, I know. I have always known.

Lexus LS400

When Toyota finally decided to build a luxury motor car they put their best designers and limitless resources to build a car to challenge the best efforts of Mercedes, Jaguar and BMW. After he drove it, Jeremy Clarkson asked the question Is this the best motor car in the world? and very nearly answered it with a Yes! (except for the steering response.)

In fact the car was so good that Toyota emphasised its pedigree by badging it separately, and the Lexus became the new badge of luxury. It is seriously compared favourably with the Mercedes S-class, the Jaguar XJ8 and the BMW 7-series – except for the price.

Well, there is no chance of me buying it new – but a used LS 400 makes a very good buy. The usual advice is to buy the newer car with high miles, rather than older with low miles. There is absolutely no reason to fear a Lexus with 100,000 miles on the odometer – it is just run in.

Providing that it has been serviced yearly with the engine oil and trans fluid and filter changed and the cam belt changed at 60,000 intervals the engine and transmission is bombproof.

The Lexus V8 4.0L engine is legendary. It uses 32 valves and commenced with 241bhp on the Series I. It is uncannily smooth and quiet and linked to the electronic automatic gearbox provides a silent, magic carpet ride that has to be experienced to be believed. It is so quiet that you may have to restrain passengers from opening the door at 30 mph – they think you are coasting to a stop. Quiet?

It’s so quiet that you can chat to your passengers as they’re getting in and start it without them noticing. Then you can suddenly put it in D and move off – this never fails to impress!

The interior has a hardwearing leather interior of unbelievable quality. If you have seen the latest Volvo leather seats forget that pimply rubbish – the Lexus hand-stitched leather is as smooth and soft as a baby’s bum, and the walnut is real, too. Even on the very first Lexus in June 1990 everything was electric – both seats, memory for driver, steering wheel rake and reach, mirrors, windows – all powered as standard.

The stereo has to be the best I have ever heard. It is a surround-sound 7 speaker HIFI with all the gizmos, including a subwoofer built-in to the bodywork, and the car is so quiet even at 50mph that you can hear the last bars of the Largo from Dvorak’s 5th – you know where the basses play those low chords on the wood of their bows. This is a seriously cool setup – owners have been known just to sit in their car in the garage and listen to their favourite CD in the multichanger.

It sounds sad until you have heard it for yourself, and then you understand.


Series I

The LS400 was introduced in the UK in June 1990 when it caused a sensation. It’s silky-smooth 4.0L 32-valved was rated the finest V8 engine in the world, and produced 241bhp at 5,400rpm from its 3969 cc. Torque was 350 Nm at 4,400 rpm.

Together with the 4-speed (often wrongly reported as 3-speed) electronic automatic transmission the car reached 60 mph in 8.3 seconds with a kerb weight of 1815 Kg. Owners report that even if you stand on the accelerator and use maximum power right up to the limit you can just about hear a growl from the superb quad-cam engine.

Standard specification was very high, with full leather interior, real walnut, computer-controlled air conditioning and electric windows, seats (with 2 memories) steering column, mirrors, sunroof, fuel flap and boot release and cruise control. The car used fully independant suspension, and ventilated brake disks with ABS and 15 alloy wheels with 205/65 ZR tyres. With a drag coefficient of 0.27 and a gentle right foot you should achieve fuel consumption in the high 20s.

Series II

The Series II arrived in November 1992. The engine was unchanged, but the specification included 2 front airbags and seat-belt pretensioners and larger brake disks front and rear. The alloy wheels were now 16 diameter using 225/60 tyres.

Performance was virtually identical but the SII was slightly heavier on petrol. I do feel that this wheel size better suits the car.

And quiet? It endangers your driving licence because 80mph feels like 30 and it is easy for a minute’s inattention to result in a big speeding fine.

Perhaps it’s as well that cruise control is standard, then: one just has to remember to engage it in areas where there might be speed cameras.

Lexus LS400

Series III

Lexus worked hard on the next update, and there were marked changes for the Series III, which arrived in January 1995.

A raised compression (10,4 from 10.0) and other changes raised the power to 260 BHP at 5,400 rpm and torque to 269 Ib ft at 4,600 rpm – however, the kerb weight had gone up slightly to 1725 kg. Nevertheless, the new car reaches 60mph a second earlier at 7.4 seconds and the Cd is now at 0.27.

Top speed remained limited to 155 mph. ABS is now computer-controlled, and the driving mirrors now automatically dip to prevent driver dazzle.

Series IV

Lexus engineers did not rest and in January 1998 the Series IV arrived. This was to be the last of the fabled LS 400, for subsequent models would be renumbered LS 430. This means of course that they were automatically devaluing the last of the LS 400’s – bless you Lexus for looking after us in the Used Car Market – and late LS 400s are now very good value indeed.

From a List price of Ј50,000 new you can pick up a low mileage example now for perhaps Ј17,000, while hi-mileage cars are in the region of Ј8-11,000. What a lot of car for the money!

For the series IV they worked on the engine again, slightly raising its compression ratio to 10.5:1, raising the power to 280bhp at 5,900 rpm and the torque to 293 Ib ft at 4100 rpm. This hike in power drops the 0-60mph time a half second to 6.9 seconds, a remarkable achievement for a car of this size with a kerb weight of 1815 Kg. These tweaks include the latest Toyota Continuous Variable Valve Timing (CVVT).

In Toyota’s V8, the 32 valves are varied in timing and lift between low and high speed operation. This greatly improves idle quality and increases top-end power – the best of both worlds. The engine also has the Electronic Throttle Control control-by-wire system with the traction control, and side seat airbags.

The passenger-side mirror auto-tilts in reverse (bit late there, Lexus! My Scorpio Ultima had that in 1995 !)

The engineers also added Vehicle Stability Control, which can sense the vehicle becoming unstable and apply braking effort to correct it. A new 5-speed automatic box takes over and the headlights become HID with self levelling. Every interior is now equipped with Toyota’s own Satellite Navigation system which is controlled by a touch screen mounted in the centre fascia.

Graphics and a voice guides the driver to the destination.

What a piece of machinery. Lexus repeatedly comes top of the JD Power reliability and satisfaction surveys. Stories about the longevity of the LS 400 are legion:

I bought my LS 400 with 100,000 on the clock four years ago, and I just changed a light bulb.

Lexus LS400
Lexus LS400
Lexus LS400
Lexus LS400
Lexus LS400

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