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MMN 171Y

2009 Lexus RX400H

Blue Hybrid electric (clean) 3300cc
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MOT Status

Tests1 (0 pass, 1 fail)
Pass rate0%

Mileage

125,449 mi
Last recorded125,449 miles
Recorded on28 Oct 2025
Typical for 2009 Lexus RX400H79,721 mi

Significantly above average — investigate

4 checks still locked for this Lexus
Stolen
Finance
Write-off
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Vehicle Details

RegistrationMMN 171Y
MakeLexus
ModelRX400H
Year2009
ColourBlue
Fuel typeHybrid electric (clean)
Engine3,300cc

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50+ data points
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MOT History

0 pass 1 fail
Fail 28 Oct 2025 125,449 miles

Nearside Front Lower Anti-roll bar linkage ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))

Nearside Front Suspension arm ball joint excessively worn (5.3.4 (a) (i))

Nearside Rear Parking brake inoperative on one side (1.4.1 (a))

Nearside Rear Shock absorbers has a serious fluid leak (5.3.2 (b))

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Offside Rear damage to rear panel and bumper

Rear unable to fully test rear middle passenger seatbelt

How Reliable is the Lexus RX400H?

Based on 166,693 MOT tests across 9,581 vehicles.

81.6%
Pass Rate
6,972
Miles/Year
21
Year Lifespan
9,581
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 2,118
Windscreen wiper does not clear the windscreen effectively 1,334
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 1,103
Tyre has ply or cords exposed 1,023
Brake pad(s) less than 1.5 mm thick 992
Full Lexus RX400H reliability report

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MMN 171Y is a 2009 Lexus RX400H in Blue with a 3,300cc hybrid electric (clean) engine. This vehicle has been through 1 MOT test with a personal pass rate of 0%.

Across all 2009 Lexus RX400H models, the average MOT pass rate is 84.4% with a typical mileage of 79,721 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Lexus RX400H fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 2,118 recorded failures. If you're considering buying MMN 171Y, it's worth having these areas checked by a mechanic before committing.

The Lexus RX400H typically stays on UK roads for around 21 years. At 17 years old, this Lexus RX400H is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of MMN 171Y?

You can check the full history of MMN 171Y by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was MMN 171Y registered?

MMN 171Y is a 2009 Lexus RX400H, first registered on 1 January 2009.

Is MMN 171Y safe to buy?

The MOT history for MMN 171Y shows 1 test with a 0% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does MMN 171Y have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on MMN 171Y. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.