Lexus IS250 (2006)

Estimated running costs and MOT pass rates from 3,343 MOT tests in 2024.

Annual Cost

£2,808

£234/month

MOT Pass Rate

80%

Good

Road Tax

£445

Estimated/year

Est. Insurance

Grp 25-38

2500cc Petrol

Solid Option

80% pass rate, £2,808/year to run. Close to the average across all models.

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Petrol2500cc20 years old3,343 tests115k miles avg

Annual Running Costs

Fuel (Petrol, 2500cc)

~30 mpg

£1,958

Road Tax

Estimated CO2 band

£445

MOT Test

£55

Predicted Repairs

£350

Total per year£2,808

Per month£234/mo

Per week£54/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

80% MOT pass rate(Good)

0%All-model avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the average of 82% across all models in our data. It falls below the Lexus brand average of 87%.

80% of MOT tests on Lexus IS250s from 2006 ended in a pass in 2024, when they were about 18 years old. That's based on 3,343 tests across the UK, retests included. The average mileage recorded at those tests was 115,298 miles.

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How Does It Compare?

Rank among 2006 models154th of 554(top half)

Rank among Lexus models239th of 298(bottom 21%)

vs average of all models-2%(82% avg)

vs 2006 models average+7%(73% avg)

vs Lexus average-7%(87% avg)

Mileage Analysis

115,298

Average miles

133,200

Expected for age

The average 2006 Lexus IS250 had 115,298 miles on the clock at its 2024 MOT, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.

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Best Year to Buy?

Of the years with at least 100 tests, the 2011 model has the highest MOT pass rate at 93%, while the 2006 model has the lowest at 80%. Consider a different year if reliability is a priority. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.

Lexus IS250 by Year

Year	Pass Rate	Tests	Avg Mileage
2012	90%	673	75,997 mi
2011	93%	2,579	78,506 mi
2010	86%	2,123	92,845 mi
2009	85%	1,921	95,337 mi
2008	83%	2,809	103,749 mi
2007	83%	3,642	109,988 mi
2006	80%	3,343	115,298 mi
2005	81%	1,290	115,854 mi

Similar Cars to Consider

Audi TT

2007 · 2480cc Petrol

£2,808/year

80%

same

Saab 9-3

2007 · 2792cc Petrol

£2,958/year

76%

-4%

Land Rover Range Rover Sport

2008 · 2720cc Petrol

£2,808/year

82%

+2%

Mercedes A-Class

2006 · 2035cc Petrol

£2,958/year

72%

-8%

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About the 2006 Lexus IS250

The 2006 Lexus IS250 is a premium car. Our records list a 2500cc petrol engine, though engines vary between versions. 3,343 MOT tests were recorded on this model in 2024, making it a reasonably common sight on UK roads. Among all models from 2006, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 115,298 miles recorded at its 2024 MOT tests, Lexus IS250 owners drive about as much as the UK average.

2006 Lexus IS250 Fuel Costs

The 2500cc 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 2006 Lexus IS250?

Total estimated annual running cost is £2,808 (£234/month), broken down as £1,958 fuel, £445 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.

Lexus IS250 Reliability Trend

Newer Lexus IS250s pass their MOT more often than older ones, by 7 percentage points on average, which is mostly down to age and wear.

Buying a Used 2006 Lexus IS250

At 20 years old, the Lexus IS250 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.

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 20 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 115k 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 2006 Lexus IS250 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 IS250(2006)	80%	£1,958	£445	Grp 25-38	£2,808
Audi TT(2007)	80%	£1,958	£445	Grp 25-38	£2,808same
Saab 9-3(2007)	76%	£1,958	£445	Grp 30-42	£2,958+£150
Land Rover Range Rover Sport(2008)	82%	£1,958	£445	Grp 30-42	£2,808same
Mercedes A-Class(2006)	72%	£1,958	£445	Grp 25-38	£2,958+£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 2006 Lexus IS250

Is the 2006 Lexus IS250 reliable?

Good reliability. Occasional issues but generally solid. 80% of MOT tests on 2006 Lexus IS250s ended in a pass, from 3,343 tests (DVSA MOT data for tests in 2024, retests included). That's 2 points below the average of 82% across all models in the same data.

How much does a 2006 Lexus IS250 cost to run?

Our estimate is £2,808 a year (£234 a month): £1,958 fuel, £445 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 2006 Lexus IS250?

80% of 3,343 MOT tests on the 2006 Lexus IS250 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 154th of 554 models first registered in 2006 (top half).

Which year Lexus IS250 has the best MOT pass rate?

Of the years with at least 100 tests, the 2011 Lexus IS250 has the highest MOT pass rate at 93% and the 2006 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 2006 Lexus IS250?

The average mileage recorded at MOT tests on the 2006 Lexus IS250 is 115,298 miles, which is in line with the expected 133,200 miles for a 18-year-old car, suggesting normal everyday use.