IsItAGoodCar
Official DVLA Record
MOT Valid
Road Tax Paid
Check Service Records

2021 Lexus RX 3.5L Hybrid electric (clean) · SM71 AAY

SM71 AAY

2021 Lexus RX (3.5L, hybrid electric (clean)). First registered 24 Sept 2021. Recorded mileage 53,759 miles. MOT valid until 21 Jan 2027. Taxed until 01 Jan 2027.

Make & Model
LEXUS RX
Year / Origin
2021 · Edinburgh
Safety Recall
Unknown
MOT Status
Valid until 21 Jan 2027
Road Tax
Taxed (01 Jan 2027)
Recorded Mileage
53,759 mi
ULEZ Compliance
ULEZ Exempt (Zero Emissions)
Fuel & Engine
Hybrid Electric (Clean) · 3.5L
Reliability Guide
Common Faults
MOT Status
Valid
Valid until 21 Jan 2027
Tax Status
Taxed
Tax due 01 Jan 2027
Fuel Type
Hybrid Electric (Clean)
Year
2021
Engine
3456cc
Mechanical Assessment

AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.

The latest MOT assessment for the 2021 Lexus RX indicates a pass with several advisories, reflecting a mixed maintenance history. The vehicle has successfully navigated two recent tests, both of which were clear, suggesting that the current mechanical systems are generally sound. However, the recurring advisory about offside tyre wear points to a gradual degradation in the rear tyre condition, which could manifest as uneven wear patterns or a noticeable reduction in grip if left unaddressed. Similarly, the front tyre warnings suggest ongoing concerns with the outer tyre, potentially leading to premature perishing or uneven tread wear. These issues, while not yet critical, warrant close attention during the test drive to ensure they do not escalate. The recorded mileage of 53,759 miles aligns with the vehicle’s age, representing approximately 10,752 miles per year, which is consistent with typical usage for a car of this model. This level of mileage, especially when combined with the advisory about tyre wear, indicates the vehicle has been driven regularly, possibly with periods of inactivity. The absence of major service intervals in the recent MOT history suggests that maintenance has been adequate, but the cumulative effect of repeated high-mileage driving could still impact components such as the suspension, brakes, and drivetrain. It is advisable to verify the condition of the tyres, including sidewall integrity and perishing signs, as well as inspect the brake discs for any corrosion or binding that might affect stopping performance. For buyers considering this vehicle, the key is to prioritize a thorough inspection of the tyre condition, especially the rear and front outer wheels, and to assess the overall tyre pressure and tread depth. The 12V battery should be checked for corrosion or leakage, and the 12V battery health should be confirmed. Additionally, the service book should be reviewed to ensure all recommended maintenance has been completed. Given the age and mileage, a cautious approach is warranted, with particular attention to any unusual noises, vibrations, or performance changes during the test drive. If the MOT record remains clean and service intervals are followed, the RX should perform reliably, but proactive checks are essential to mitigate potential future issues.
Used Car Buyer Alert1 in 3 UK cars has hidden active finance or write-off history

Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.

£20,000 Experian Guarantee· 80+ check points · Instant results

SM71 AAY Key Findings

  • 2 MOT tests recorded
  • Latest MOT passed on 22/01/2026
  • 53,759 miles recorded at latest MOT
  • 3 defects noted at the latest MOT
  • Recurring tyres items (5 mentions)

Derived directly from the recorded DVSA and DVLA data shown on this page.

SM71 AAY MOT History

Vehicle record last updated: 3 Oct 2026, 11:10
MOT Analysis

Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.

2 MOT tests are recorded for this 2021 Lexus Rx (SM71 AAY) between January 2025 and January 2026.

The record contains 2 passes and 0 failures.

The record shows no MOT failures, although 5 advisory notices note items to monitor.

Across all tests, the most frequently flagged areas are: Tyres (5 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.

In total 5 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.

PASS
FAIL
ADVISORY

SM71 AAY Mileage History

  1. 21/01/202540,535 mi
  2. 22/01/202653,759 mi+13,224 mi

Average of roughly 13,194 miles per year across 2 recorded odometer readings.

Technical Specifications

ULEZ Compliant
Euro 6 AP

Diagnostic & Valuation Intelligence

Estimate current market value

Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.

MOT Roadworthiness Analysis
97
/ 100 · Excellent
DVSA Test Records Evaluated

MOT Roadworthiness: Excellent

This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.

✓ Valid MOT
✓ Taxed
✓ Exceptional MOT pass rate (100%)
Experian Provenance Check

Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.

Experian Provenance Data

Vehicle Provenance Investigation

9 Key Registers

Comprehensive register checks across Experian, MIAFTR, Police National Computer, and DVLA records.

CHECK REQUIRED

OUTSTANDING FINANCE

Experian Register

Checks Experian asset registers to identify any active PCP, HP, or loan agreements.

Experian Asset Register: [Query Required]
Agreements & Lender Search: [Check to Reveal]
Experian Register:QUERY REQUIRED
CHECK REQUIRED

INSURANCE WRITE-OFF

MIAFTR Register

Checks the UK insurance total loss register for Category A, B, S, or N write-offs.

MIAFTR Insurance Database: [Query Required]
Write-Off Category & Date: [Check to Reveal]
MIAFTR Register:QUERY REQUIRED
CHECK REQUIRED

POLICE STOLEN (PNC)

Police PNC

Searches the UK Police National Computer (PNC) for active stolen vehicle reports.

Police National Computer: [Query Required]
Active Stolen Marker Search: [Check to Reveal]
Police Computer:QUERY REQUIRED
CHECK REQUIRED

SALVAGE & AUCTION

Salvage Registers

Cross-checks major UK salvage databases to identify if this vehicle has ever been listed in a salvage auction.

Salvage Auction Registries: [Query Required]
Trade Auction Disposal Lots: [Check to Reveal]
Salvage Registries:QUERY REQUIRED
CHECK REQUIRED

IMPORTED RECORD

Import Register

Checks vehicle registration records to verify if this vehicle was imported from abroad.

Import & Prior VRM Register: [Query Required]
Country of Origin Audit: [Check to Reveal]
Import Register:QUERY REQUIRED
CHECK REQUIRED

EXPORTED MARKER

Export Register

Checks whether the vehicle has been marked for permanent or temporary export from the UK.

Customs & Export Register: [Query Required]
UK Road Eligibility Marker: [Check to Reveal]
Export Register:QUERY REQUIRED
CHECK REQUIRED

SCRAPPED RECORD

Scrappage Register

Validates whether the car has been surrendered or notified as scrapped to an Authorized Treatment Facility.

Scrappage & ATF Register: [Query Required]
Disposal Notification Check: [Check to Reveal]
Scrappage Register:QUERY REQUIRED
CHECK REQUIRED

CERTIFICATE OF DESTRUCTION

Statutory CoD

Confirms whether a statutory Certificate of Destruction has been issued against this chassis.

Certificate of Destruction Register: [Query Required]
Statutory Scrapping Decrees: [Check to Reveal]
Destruction Register:QUERY REQUIRED
CHECK REQUIRED

V5C LOGBOOK & KEEPERS

DVLA Master

Audits number of registered keepers and latest V5C logbook issue date.

DVLA Logbook Issue Date: [Query Required]
Previous Keepers Count: [Check to Reveal]
DVLA Keeper Master:QUERY REQUIRED
£20,000 Experian Data Guarantee Included

Avoid an Average £4,200 Loss on Undisclosed Vehicle Risks

Free DVLA records only confirm basic tax and MOT roadworthiness. 1 in 3 UK cars has hidden PCP/HP finance, insurance write-off categories, or unrecorded salvage history. Run the full check across all 9 registers with £20,000 Experian data guarantee protection.

HPI Check
£19.99
Single vehicle check
carVertical
£37.99
Single report
RAC Check
£14.99
Standard history
BEST VALUE
IsItAGoodCar
£8.99
Save over 55%
✓ Instant on-screen report✓ Official PDF emailed✓ £20k Experian Guarantee✓ One-off (no subscription)✓ Apple Pay / Google Pay / Cards

Data provided by Experian

Direct Manufacturer Service History

Digital Service History

Access verified franchised dealer maintenance records for SM71AAY.

Official OE Dealer Records

Unlock Manufacturer Digital Service Records

Check franchised dealer maintenance history for SM71AAY. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.

Official dealer maintenance records
Logged mileage at every workshop visit
Itemised repairer operations & schedules
Official VIN identification verification
Included in Extended Check Bundle discount

Buyer's Guide & Inspection Advisory

Expert automotive synthesis from historical MOT defect records and market benchmarks.

Buying Score
82/100
Risk Level
Low
Low
Est. Annual Cost
£1,600-£2,200
Mileage
At 53,759 miles in September 2021 regist...

Our Verdict

The Lexus RX 450h represented by SM71AAY

Given the clean two-test MOT record with no failures, your negotiating leverage on mechanical grounds is limited, but you should still commission an independent pre-purchase inspection focusing on the hybrid battery health, as the 3,456cc Lexus hybrid system can show degradation after five years. Pay particular attention to the tyres — both MOT tests flagged edge wear on multiple corners, which could suggest either an alignment issue or driving style, and budget for a four-tyre replacement if the current set is close to the legal minimum. Check that the service history includes the manufacturer-recommended hybrid system checks at 50,000 miles, and request documentation of any work carried out under warranty. The aggregate model data shows headlamp, tyre, and suspension arm failures as the most common MOT issues, so factor a budget of around £400-£600 per corner for genuine Lexus parts if any of these items are flagged in future.

As a self-charging hybrid, the RX 450h returns approximately 35-40 mpg in real-world driving, depending on conditions, which is competitive for a vehicle of this size and weight. Road tax is minimal thanks to the EURO 6 AP rating and hybrid powertrain, typically £0-£170 annually depending on the exact configuration registered. Insurance sits in group 40-45 for this model, placing monthly premiums in the £80-£130 range for a typical driver. Routine servicing every 12 months or 10,000 miles costs approximately £300-£500 at a Lexus main dealer, with hybrid battery inspections adding around £100 to scheduled services. Overall annual running costs, factoring in fuel, tax, insurance, and maintenance, are likely to fall in the £1,600-£2,200 bracket for a typical owner covering 10,000-12,000 miles per year.

The MOT history shows tyre edge wear flagged across both tests on multiple corners, so inspect all four tyres for uneven wear patterns and check the wheel alignment with a tracking gauge — uneven wear often points to suspension geometry issues rather than just tyre age. Inspect the headlamp units closely, as headlamp failures rank as the top MOT failure reason across the RX model range, and look for condensation, lens clouding, or failed LED modules which are costly to replace. Check the suspension arms and bushes for play, as this is the third most common failure type for the model, and pay attention to any knocking or creaking over speed bumps. Finally, for the hybrid system, ask the seller to display the battery state-of-health reading via a Lexus diagnostic tool, as the high-voltage battery is the most expensive single component on this vehicle.

This 2021 Lexus RX 450h (3,456cc hybrid powertrain, EURO 6 AP compliant) has completed two MOT tests without any failures, passing in January 2025 at 40,535 miles and again in January 2026 at 53,759 miles. Both tests recorded advisory items relating to tyre wear on the nearside and offside edges, but no components failed to meet the legal standard. The model as a whole demonstrates a 93.8% MOT pass rate across nearly 18,000 analysed vehicles, placing this example comfortably within that reliable cohort. Annual mileage on this vehicle is running at approximately 13,000 miles — below the model's reported average of 7,845? No, this vehicle's mileage of 53,759 over roughly 4.3 years equates to around 12,500 miles annually, which is above the model's reported average annual mileage figure.

The Lexus RX demonstrates one of the strongest reliability profiles in the large SUV segment, with an aggregate MOT pass rate of 93.8% across 17,892 analysed vehicles — notably higher than many German competitors in the same class. The most frequently recorded failure categories (headlamp, tyre, suspension arm) are largely consumable or wear-related rather than indicative of fundamental mechanical weakness.

Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.

Data Sources

DVSA

Official MOT test logs & failure reasons

DVLA

Tax, registration & powertrain specs

Experian

Finance, stolen markers & total loss

AI Analysis

Historical fault & advisory patterns