How much does a 2008 LEXUS RX350 cost to run?

Estimated annual running cost is £2,757 (£230/month), including £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2008 LEXUS RX350?

The 2008 LEXUS RX350 has a 81% MOT pass rate based on 186 tests in 2026. This ranks 196 out of 589 cars from 2008.

Which year LEXUS RX350 is most reliable?

The 2009 LEXUS RX350 has the highest MOT pass rate at 85%. The least reliable year is 2006 at 78%.

LEXUS RX350 (2008)

Q: Is the 2008 LEXUS RX350 reliable?

Good reliability. Occasional issues but generally solid. 81% of LEXUS RX350s from 2008 passed their MOT first time in 2026, based on 186 tests. That's 1 points below the national average of 82%.

Q: What is the average mileage for a 2008 LEXUS RX350?

The average mileage for a 2008 LEXUS RX350 is 96,277 miles, which is below the expected 133,200 miles for a 18-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 186 real MOT tests.

Annual Cost

£2,757

£230/month

MOT Pass Rate

81%

Good

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

3456cc Petrol

Solid Option

81% pass rate, £2757/year to run. Close to the national average.

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Petrol3456cc18 years old186 tests96k miles avg

Annual Running Costs

Fuel (Petrol, 3456cc)

~30 mpg

£1,592

Road Tax

Based on 3456cc

£760

MOT Test

£55

Predicted Repairs

£350

Total per year£2,757

Per month£230/mo

Per week£53/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

81% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the LEXUS brand average of 87%.

At 18 years old, 81% of LEXUS RX350s from 2008 passed their MOT first time in 2026. That's based on 186 tests across the UK. The average mileage at this age is 96,277 miles.

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How Does It Compare?

Rank among 2008 cars196th of 589(top 33%)

Rank among LEXUS models232th of 301(top 77%)

vs national average-1%(82% avg)

vs 2008 cars average+8%(73% avg)

vs LEXUS average-6%(87% avg)

Mileage Analysis

96,277

Average miles

133,200

Expected for age

The average 2008 LEXUS RX350 has 96,277 miles on the clock, which is below the expected 133,200 miles for a 18-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?

The most reliable year is the 2009 model with a 85% MOT pass rate, while the 2006 model has the lowest at 78%. The 2008 sits between the two at 81%.

LEXUS RX350 by Year

Year	Pass Rate	Tests	Avg Mileage
2009	85%	117	105,517 mi
2008	81%	186	96,277 mi
2007	81%	621	103,764 mi
2006	78%	612	113,170 mi

Similar Cars to Consider

LAND ROVER FREELANDER

2007 · 3192cc Petrol

£2,397/year

75%

-6%

MERCEDES E

2010 · 3495cc Petrol

£2,247/year

80%

-1%

BMW X1

2010 · 2990cc Petrol

£2,247/year

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same

MERCEDES CLK

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About the 2008 LEXUS RX350

The 2008 LEXUS RX350 is a premium performance with a 3456cc petrol engine. 186 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 2008, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 96,277 miles at 18 years old, LEXUS RX350 owners tend to use this car less than the typical driver.

2008 LEXUS RX350 Fuel Costs

The 3456cc 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 £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2008 LEXUS RX350?

Total estimated annual running cost is £2,757 (£230/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 81% pass rate. Keeping on top of servicing will help avoid surprises.

LEXUS RX350 Reliability Trend

Newer LEXUS RX350s show better MOT pass rates than older ones, with an average improvement of 4 percentage points.

Buying a Used 2008 LEXUS RX350

At 18 years old, the LEXUS RX350 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 2009 model has the highest pass rate at 85%.

Common Issues to Watch For

Based on the 2008 LEXUS RX350's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 18 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 96k 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 2008 LEXUS RX350 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
LEXUS RX350(2008)	81%	£1592	£760	Grp 35-50	£2757
LAND ROVER FREELANDER(2007)	75%	£1592	£250	Grp 35-50	£2397-£360
MERCEDES E(2010)	80%	£1592	£250	Grp 35-50	£2247-£510
BMW X1(2010)	81%	£1592	£250	Grp 30-42	£2247-£510
MERCEDES CLK(2007)	76%	£1592	£250	Grp 30-42	£2397-£360

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.