Lexus SC430 (2002)

Estimated running costs and MOT pass rates from 764 MOT tests in 2024.

Annual Cost

£3,153

£263/month

MOT Pass Rate

88%

Good

Road Tax

£790

Estimated/year

Est. Insurance

Grp 35-50

4293cc Petrol

Solid Option

88% pass rate, £3,153/year to run. 6 points above average.

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Petrol4293cc24 years old764 tests97k miles avg

Annual Running Costs

Fuel (Petrol, 4293cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£790

MOT Test

£55

Predicted Repairs

£350

Total per year£3,153

Per month£263/mo

Per week£61/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

88% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's 6 points above the average of 82% across all models in our data.

88% of MOT tests on Lexus SC430s from 2002 ended in a pass in 2024, when they were about 22 years old. That's based on 764 tests across the UK, retests included. The average mileage recorded at those tests was 96,909 miles.

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How Does It Compare?

Rank among 2002 models40th of 391(top 11%)

Rank among Lexus models128th of 298(top half)

vs average of all models+6%(82% avg)

vs 2002 models average+15%(73% avg)

vs Lexus average+1%(87% avg)

Mileage Analysis

96,909

Average miles

162,800

Expected for age

The average 2002 Lexus SC430 had 96,909 miles on the clock at its 2024 MOT, which is below the expected 162,800 miles for a 22-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

Of the years with at least 100 tests, the 2007 model has the highest MOT pass rate at 93%, while the 2004 model has the lowest at 80%. The 2002 scores 88%. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Lexus SC430 by Year

Year	Pass Rate	Tests	Avg Mileage
2009	92%	121	61,277 mi
2008	87%	91	79,473 mi
2007	93%	308	75,573 mi
2006	85%	384	79,442 mi
2005	90%	410	88,820 mi
2004	80%	447	94,059 mi
2003	84%	560	102,046 mi
2002	88%	764	96,909 mi
2001	84%	417	102,007 mi

Similar Cars to Consider

Porsche 911

2004 · 3824cc Petrol

£3,153/year

88%

same

Land Rover Range Rover

2003 · 3950cc Petrol

£3,303/year

77%

-11%

Rover 75

2004 · 4601cc Petrol

£3,503/year

69%

-19%

BMW 645

2004 · 4398cc Petrol

£3,153/year

83%

-5%

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About the 2002 Lexus SC430

The 2002 Lexus SC430 is a premium performance car. Our records list a 4293cc petrol engine, though engines vary between versions. 764 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. It ranks in the top 11% of all 2002 models for MOT pass rate.

With an average of 96,909 miles recorded at its 2024 MOT tests, Lexus SC430 owners tend to use this car less than the typical driver.

2002 Lexus SC430 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 2002 Lexus SC430?

Total estimated annual running cost is £3,153 (£263/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 88% pass rate. Keeping on top of servicing will help avoid surprises.

Lexus SC430 Reliability Trend

Newer Lexus SC430s pass their MOT more often than older ones, by 6 percentage points on average, which is mostly down to age and wear.

Buying a Used 2002 Lexus SC430

At 24 years old, the Lexus SC430 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 2007 model has the highest pass rate at 93%.

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 24 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

Medium risk

With an average of 97k 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.

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 2002 Lexus SC430 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 SC430(2002)	88%	£1,958	£790	Grp 35-50	£3,153
Porsche 911(2004)	88%	£1,958	£790	Grp 35-50	£3,153same
Land Rover Range Rover(2003)	77%	£1,958	£790	Grp 35-50	£3,303+£150
Rover 75(2004)	69%	£1,958	£790	Grp 35-50	£3,503+£350
BMW 645(2004)	83%	£1,958	£790	Grp 35-50	£3,153same

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 2002 Lexus SC430

Is the 2002 Lexus SC430 reliable?

Good reliability. Occasional issues but generally solid. 88% of MOT tests on 2002 Lexus SC430s ended in a pass, from 764 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points above the average of 82% across all models in the same data.

How much does a 2002 Lexus SC430 cost to run?

Our estimate is £3,153 a year (£263 a month): £1,958 fuel, £790 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 2002 Lexus SC430?

88% of 764 MOT tests on the 2002 Lexus SC430 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 40th of 391 models first registered in 2002 (top 11%).

Which year Lexus SC430 has the best MOT pass rate?

Of the years with at least 100 tests, the 2007 Lexus SC430 has the highest MOT pass rate at 93% and the 2004 the lowest at 80%. Newer cars usually pass more often simply because they are younger and have done fewer miles.

What is the average mileage for a 2002 Lexus SC430?

The average mileage recorded at MOT tests on the 2002 Lexus SC430 is 96,909 miles, which is below the expected 162,800 miles for a 22-year-old car. This suggests lighter use than average, which generally means less wear on major components.