Lexus

Lexus Ls400 (1996)

959 real MOT outcomes analysed • 75.6% first-time pass rate

1996 Lexus Ls400

CarHunch analysed 959 real MOT records for the 1996 Lexus Ls400. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 1996 LS400 passes its MOT first time only 69.9% of the time, meaningfully below the UK average of 80%, and nearly a quarter of these cars (22.8%) have recorded dangerous defects at some point—a significant concern for any prospective buyer. This suggests the model's age and complexity are catching up with reliability.

At 128,500 miles median, these cars are fairly well-used for their 28 years, yet they're still averaging nearly three failures and fourteen advisories per test, pointing to cumulative wear and degradation across multiple systems. Get a thorough pre-purchase inspection by a Lexus-specialist mechanic, particularly focusing on brakes, suspension, and electrical systems, before committing to one.

The 1996 Lexus Ls400 passes its MOT first time at roughly the UK average rate (75.6%) — solid but worth checking this vehicle's history carefully.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
75.6%
UK average ~80%
Around average
Dangerous (ever)
22.8%
At least once in MOT history
Check this vehicle
Avg failures / car
2.84
Over 11.3 tests on record
High
Typical mileage
129k
Middle half: 97k–159k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.
🔧 Expect consumable spend. An average of 14.1 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 959 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

What tends to go wrong

Across 959 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 56.7%
Nearside Rear Tyre worn close to the legal limit · Offside Rear Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 33.5%
Rear Brake pad(s) wearing thin · Offside Rear Brake pipe slightly corroded · Nearside Rear Brake pipe slightly corroded · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Other issues 22.3%
Windscreen has damage to an area less than a 40mm circle outside zone 'A' · Oil leak
Exhaust & emissions 19.9%
Exhaust has a minor leak of exhaust gases · Exhaust emissions Lambda reading after 2nd fast idle outside specified limits · Front Exhaust has a minor leak of exhaust gases

Data covers a 3-year window centred on 1996.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 959 Lexus Ls400 cars.

UK

Before you buy a 1996 Lexus Ls400

Based on MOT data from 959 vehicles — here's what to check.

  • 📋 Check the full MOT history. 22.8% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (97%) 928 75.8% 2.84

Colour Breakdown

Based on 8,327 Lexus Ls400 vehicles registered in the UK — across all years. From DVLA registration records.

Green 21.4%
1,781
Grey 14.7%
1,226
Silver 13.7%
1,137
Blue 13.3%
1,110
Gold 10.1%
843
Black 8.9%
744
White 8.3%
687
Red 6.2%
513
Beige 1.7%
143
Bronze 0.9%
77
Brown 0.6%
54
Purple 0.1%
12

Mileage Distribution

Most 1996 Lexus Ls400 vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

128,542
typical
97,054
low mileage
159,047
high mileage

Half of all 1996 Lexus Ls400 vehicles fall between 97,054 and 159,047 miles.

Is the mileage you're seeing normal?
Under 97,054 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
97,054–159,047 miles — normal for age. This is where most 1996 Lexus Ls400s sit.
Over 214,713 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1996 Lexus Ls400 — Still on the Road

Numbers are thinning — 22% of 1996 Lexus Ls400s are still active.

Numbers are declining — 92 vehicles still getting MOTs in 2025 (22% of peak).

413 92 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

11.3
Avg MOT tests per vehicle
2.84
Avg failures per vehicle
14.1
Avg advisories per vehicle
Other model years — Lexus Ls400: All Ls400 years → Which year to buy? →
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Average reliability — agree?