Is the 2013 LEXUS RX450H reliable?

Excellent reliability. Very few MOT failures. 92% of LEXUS RX450Hs from 2013 passed their MOT first time in 2026, based on 112 tests. That's 10 points above the national average of 82%.

How much does a 2013 LEXUS RX450H cost to run?

Estimated annual running cost is £2,607 (£217/month), including £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs.

What is the MOT pass rate for a 2013 LEXUS RX450H?

The 2013 LEXUS RX450H has a 92% MOT pass rate based on 112 tests in 2026. This ranks 99 out of 626 cars from 2013.

Which year LEXUS RX450H is most reliable?

The 2016 LEXUS RX450H has the highest MOT pass rate at 98%. The least reliable year is 2005 at 77%.

What is the average mileage for a 2013 LEXUS RX450H?

The average mileage for a 2013 LEXUS RX450H is 98,104 miles, which is in line with the expected 96,200 miles for a 13-year-old car, suggesting normal everyday use.

LEXUS RX450H (2013)

Running costs, reliability data, and common problems from 112 real MOT tests.

Annual Cost

£2,607

£217/month

MOT Pass Rate

92%

Excellent

Road Tax

£760

Based on CC/year

Insurance

Grp 35-50

3200cc Petrol

Great Choice

92% pass rate, £2607/year to run. 10 points above average.

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Petrol3200cc13 years old112 tests98k miles avg

Annual Running Costs

Fuel (Petrol, 3200cc)

~30 mpg

£1,592

Road Tax

Based on 3200cc

£760

MOT Test

£55

Predicted Repairs

Low estimate due to excellent reliability

£200

Total per year£2,607

Per month£217/mo

Per week£50/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

92% MOT pass rate(Excellent)

0%National avg: 82%100%

Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the LEXUS brand average of 87%.

At 13 years old, 92% of LEXUS RX450Hs from 2013 passed their MOT first time in 2026. That's based on 112 tests across the UK. The average mileage at this age is 98,104 miles.

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How Does It Compare?

Rank among 2013 cars99th of 626(top 16%)

Rank among LEXUS models91th of 301(top 30%)

vs national average+10%(82% avg)

vs 2013 cars average+12%(80% avg)

vs LEXUS average+5%(87% avg)

Mileage Analysis

98,104

Average miles

96,200

Expected for age

The average 2013 LEXUS RX450H has 98,104 miles on the clock, which is in line with the expected 96,200 miles for a 13-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2016 model with a 98% MOT pass rate, while the 2005 model has the lowest at 77%. The 2013 sits between the two at 92%.

LEXUS RX450H by Year

Year	Pass Rate	Tests	Avg Mileage
2017	97%	32	48,058 mi
2016	98%	83	62,296 mi
2014	95%	39	77,392 mi
2013	92%	112	98,104 mi
2012	87%	1,954	98,500 mi
2011	86%	3,038	107,993 mi
2010	86%	4,300	118,453 mi
2009	85%	2,273	125,147 mi
2008	86%	306	139,198 mi
2007	77%	292	148,930 mi
2006	82%	272	149,472 mi
2005	77%	132	130,945 mi

Similar Cars to Consider

LEXUS RX 450H LUXURY CVT

2013 · 3456cc Petrol

£2,097/year

90%

-2%

LEXUS RX 450H F SPORT CVT

2013 · 3456cc Petrol

£2,247/year

89%

-3%

LEXUS RX 450H PREMIER CVT

2013 · 3456cc Petrol

£2,097/year

93%

+1%

TOYOTA ALPHARD

2011 · 3459cc Petrol

£2,097/year

91%

-1%

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About the 2013 LEXUS RX450H

The 2013 LEXUS RX450H is a premium performance with a 3200cc petrol engine. 112 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It ranks in the top 16% of all 2013 cars for reliability.

With an average of 98,104 miles at 13 years old, LEXUS RX450H owners drive about as much as the UK average.

2013 LEXUS RX450H Fuel Costs

The 3200cc 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 2013 LEXUS RX450H?

Total estimated annual running cost is £2,607 (£217/month), broken down as £1592 fuel, £760 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 92% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.

LEXUS RX450H Reliability Trend

Newer LEXUS RX450Hs show better MOT pass rates than older ones, with an average improvement of 8 percentage points.

Buying a Used 2013 LEXUS RX450H

At 13 years old, the LEXUS RX450H 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 2016 model has the highest pass rate at 98%.

Common Issues to Watch For

Based on the 2013 LEXUS RX450H's fuel type, age, and engine size, these are the most likely problem areas to check.

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 98k 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 2013 LEXUS RX450H stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
LEXUS RX450H(2013)	92%	£1592	£760	Grp 35-50	£2607
LEXUS RX 450H LUXURY CVT(2013)	90%	£1592	£250	Grp 35-50	£2097-£510
LEXUS RX 450H F SPORT CVT(2013)	89%	£1592	£250	Grp 35-50	£2247-£360
LEXUS RX 450H PREMIER CVT(2013)	93%	£1592	£250	Grp 35-50	£2097-£510
TOYOTA ALPHARD(2011)	91%	£1592	£250	Grp 35-50	£2097-£510

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.