Should I check the MOT history before buying a 2012 Lexus Rx 450h Premier CVT?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2012 Lexus Rx 450h Premier CVT?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2012 Lexus Rx 450h Premier CVT?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2012 Lexus Rx 450h Premier CVT reliable?

Based on MOT data from 138 vehicles, the 2012 Lexus Rx 450h Premier CVT has a first-time MOT pass rate of 90.6%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2012 Lexus Rx 450h Premier CVT?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Lexus Rx 450h Premier CVT (2012)

138 real MOT outcomes analysed • 90.6% first-time pass rate

2012 Lexus Rx 450h Premier CVT

CarHunch analysed 138 real MOT records for the 2012 Lexus Rx 450h Premier CVT. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

This 2012 RX 450h is notably more reliable than the UK average—an 88.6% first-time pass rate beats the 80% benchmark by a meaningful margin, and the hybrid powertrain shows no significant weakness. However, one in five vehicles has recorded a dangerous defect at some point, which is worth investigating on any used example you're considering.

At around 60,000 miles for a 12-year-old car, these examples have been driven sensibly and show manageable maintenance needs with an average of 1.22 failures per test. The high advisory count (10.1 per vehicle) flags minor wear items rather than structural problems, so get a pre-purchase inspection to confirm the condition of the air suspension, electrics, and hybrid battery before committing.

We have limited data for the 2012 Lexus Rx 450h Premier CVT — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

90.6%

UK average ~80%

Better than average

Dangerous (ever)

19.6%

At least once in MOT history

Check this vehicle

Avg failures / car

1.22

Over 11.7 tests on record

High

Typical mileage

61k

Middle half: 47k–79k

For context

These stats describe 138 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 138 Lexus Rx 450h Premier CVT cars.

Before you buy a 2012 Lexus Rx 450h Premier CVT

Based on MOT data from 138 vehicles — here's what to check.

📋 Check the full MOT history. 19.6% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Hybrid Electric (Clean) (99%)	137	90.5%	1.23

Mileage Distribution

Most 2012 Lexus Rx 450h Premier CVT vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

60,768

typical

46,792

low mileage

79,178

high mileage

Half of all 2012 Lexus Rx 450h Premier CVT vehicles fall between 46,792 and 79,178 miles.

Is the mileage you're seeing normal?

✓ Under 46,792 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 46,792–79,178 miles — normal for age. This is where most 2012 Lexus Rx 450h Premier CVTs sit.

⚠ Over 106,890 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2012 Lexus Rx 450h Premier CVT — Still on the Road

Almost all 2012 Lexus Rx 450h Premier CVTs are still on the road.

Strong survival — 127 vehicles still getting MOTs in 2025, 97% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2015–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

11.7

Avg MOT tests per vehicle

1.22

Avg failures per vehicle

10.1

Avg advisories per vehicle

Other model years — Lexus Rx 450h Premier CVT: All Rx 450h Premier CVT years → Which year to buy? →

2013

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Compare with another model

See how the 2012 Lexus Rx 450h Premier CVT stacks up against a rival.

Average reliability — agree?