Lexus LS430 (2000)

Estimated running costs and MOT pass rates from 46 MOT tests in 2024.

Annual Cost

£2,738

£228/month

MOT Pass Rate

89%

Good

Road Tax

£375

Estimated/year

Est. Insurance

Grp 35-50

4293cc Petrol

Solid Option

89% pass rate, £2,738/year to run. 7 points above average.

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Petrol4293cc26 years old46 tests149k miles avg

Annual Running Costs

Fuel (Petrol, 4293cc)

~30 mpg

£1,958

Road Tax

Pre-2001 engine size rate

£375

MOT Test

£55

Predicted Repairs

£350

Total per year£2,738

Per month£228/mo

Per week£53/wk

Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.

Reliability Verdict

89% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 7 points above the average of 82% across all models in our data.

89% of MOT tests on Lexus LS430s from 2000 ended in a pass in 2024, when they were about 24 years old. That's based on 46 tests across the UK, retests included. The average mileage recorded at those tests was 148,678 miles.

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How Does It Compare?

Rank among 2000 models32nd of 325(top 10%)

Rank among Lexus models126th of 298(top half)

vs average of all models+7%(82% avg)

vs 2000 models average+16%(73% avg)

vs Lexus average+2%(87% avg)

Mileage Analysis

148,678

Average miles

177,600

Expected for age

The average 2000 Lexus LS430 had 148,678 miles on the clock at its 2024 MOT, which is in line with the expected 177,600 miles for a 24-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2003 model has the highest MOT pass rate at 88%, while the 2001 model has the lowest at 83%. The 2000 scores 89%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Lexus LS430 by Year

Year	Pass Rate	Tests	Avg Mileage
2006	86%	146	128,198 mi
2005	87%	464	128,795 mi
2004	84%	521	131,154 mi
2003	88%	304	130,739 mi
2002	87%	293	135,316 mi
2001	83%	289	130,783 mi
2000	89%	46	148,678 mi

Similar Cars to Consider

Jaguar XK8

1998 · 3995cc Petrol

£2,738/year

81%

-8%

Land Rover Range Rover

2001 · 3950cc Petrol

£3,153/year

80%

-9%

Jaguar XJ

1998 · 3980cc Petrol

£2,888/year

77%

-12%

TVR Chimaera

1998 · 3948cc Petrol

£2,588/year

92%

+3%

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About the 2000 Lexus LS430

The 2000 Lexus LS430 is a premium performance car. Our records list a 4293cc petrol engine, though engines vary between versions. 46 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 10% of all 2000 models for MOT pass rate.

With an average of 148,678 miles recorded at its 2024 MOT tests, Lexus LS430 owners drive about as much as the UK average.

2000 Lexus LS430 Fuel Costs

The 4293cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).

What does it cost to own a 2000 Lexus LS430?

Total estimated annual running cost is £2,738 (£228/month), broken down as £1,958 fuel, £375 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 89% pass rate. Keeping on top of servicing will help avoid surprises.

Lexus LS430 Reliability Trend

The Lexus LS430 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.

Buying a Used 2000 Lexus LS430

At 26 years old, the Lexus LS430 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2003 model has the highest pass rate at 88%. Note: with only 46 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.

Timing Chain / Belt

Watch out

At 26 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Watch out

With an average of 149k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2000 Lexus LS430 stacks up against similar cars for estimated annual running costs, insurance group, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Est. Ins. Group	Total/yr
Lexus LS430(2000)	89%	£1,958	£375	Grp 35-50	£2,738
Jaguar XK8(1998)	81%	£1,958	£375	Grp 35-50	£2,738same
Land Rover Range Rover(2001)	80%	£1,958	£790	Grp 35-50	£3,153+£415
Jaguar XJ(1998)	77%	£1,958	£375	Grp 35-50	£2,888+£150
TVR Chimaera(1998)	92%	£1,958	£375	Grp 35-50	£2,588-£150

Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.

Questions about the 2000 Lexus LS430

Is the 2000 Lexus LS430 reliable?

Good reliability. Occasional issues but generally solid. 89% of MOT tests on 2000 Lexus LS430s ended in a pass, from 46 tests (DVSA MOT data for tests in 2024, retests included). That's 7 points above the average of 82% across all models in the same data.

How much does a 2000 Lexus LS430 cost to run?

Our estimate is £2,738 a year (£228 a month): £1,958 fuel, £375 road tax, £55 MOT and £350 predicted repairs, based on 7,400 miles a year. Insurance is not included.

What is the MOT pass rate for a 2000 Lexus LS430?

89% of 46 MOT tests on the 2000 Lexus LS430 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 32nd of 325 models first registered in 2000 (top 10%).

Which year Lexus LS430 has the best MOT pass rate?

Of the years with at least 100 tests, the 2003 Lexus LS430 has the highest MOT pass rate at 88% and the 2001 the lowest at 83%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2000 Lexus LS430?

The average mileage recorded at MOT tests on the 2000 Lexus LS430 is 148,678 miles, which is in line with the expected 177,600 miles for a 24-year-old car, suggesting normal everyday use.