Should I check the MOT history before buying a 2018 Lexus Rc?

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 2018 Lexus Rc?

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 2018 Lexus Rc?

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 2018 Lexus Rc reliable?

Based on MOT data from 397 vehicles, the 2018 Lexus Rc has a first-time MOT pass rate of 92.6%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2018 Lexus Rc?

The most frequently recorded MOT issues on the 2018 Lexus Rc are: Offside Rear Tyre worn close to legal limit/worn on edge (44.7% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (42.5% of vehicles), Offside Front Tyre slightly damaged/cracking or perishing (22.7% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2018 Lexus Rc?

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 Rc (2018)

397 real MOT outcomes analysed • 92.6% first-time pass rate

2018 Lexus Rc

CarHunch analysed 397 real MOT records for the 2018 Lexus Rc. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 397 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2018 Lexus RC is notably reliable, with a 92.5% first-time pass rate that sits well ahead of the UK average of 80%—this is a car that typically gets through its MOT without drama. The 16.4% of vehicles that have recorded a dangerous defect is a modest concern worth investigating on any example you're considering, though not a deal-breaker for the cohort overall.

At 33,577 miles median for a six-year-old car, these RCs are running light, which partly explains the low failure rate of 0.48 per vehicle on average. Check the service history carefully on any you view—the 3.8 advisories per car suggest minor wear items are appearing, so budget for consumables like brakes and fluids as the car ages beyond this snapshot.

The 2018 Lexus Rc passes its MOT first time at roughly the UK average rate (92.6%) — solid but worth checking this vehicle's history carefully.

⚠️ 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

92.6%

UK average ~80%

Better than average

Dangerous (ever)

16.4%

At least once in MOT history

Check this vehicle

Avg failures / car

0.48

Over 5.6 tests on record

Low

Typical mileage

34k

Middle half: 23k–44k

For context

✅ Good baseline reliability. A 92.6% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

🔧 Expect consumable spend. An average of 3.8 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 397 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?

What tends to go wrong

Across 397 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 44.7%

Offside Rear Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · Offside Front Tyre slightly damaged/cracking or perishing · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 15.7%

Front Brake pad(s) wearing thin · Front Brake disc worn, pitted or scored, but not seriously weakened

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Other issues 7.8%

COVID-19 6 MONTH EXTENSION · Windscreen damaged but not adversely affecting driver's view

Wipers & washers 5.8%

Offside Front Windscreen wiper does not clear the windscreen effectively

Data covers a 3-year window centred on 2018.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 397 Lexus Rc cars.

Before you buy a 2018 Lexus Rc

Based on MOT data from 397 vehicles — here's what to check.

📋 Check the full MOT history. 16.4% 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) (95%)	378	92.5%	0.49

Colour Breakdown

Based on 2,382 Lexus Rc vehicles registered in the UK — across all years. From DVLA registration records.

Red 25.5%

607

Black 17.9%

426

White 17.4%

415

Blue 17.3%

412

Silver 12.4%

295

Grey 6%

142

Orange 2.1%

Yellow 1.5%

Mileage Distribution

Most 2018 Lexus Rc 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.

33,577

typical

22,938

low mileage

43,634

high mileage

Half of all 2018 Lexus Rc vehicles fall between 22,938 and 43,634 miles.

Is the mileage you're seeing normal?

✓ Under 22,938 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.

✓ 22,938–43,634 miles — normal for age. This is where most 2018 Lexus Rcs sit.

⚠ Over 58,905 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2018 Lexus Rc — Still on the Road

Almost all 2018 Lexus Rcs are still on the road.

Strong survival — 380 vehicles still getting MOTs in 2025, 98% of the peak.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2021–2025.

MOT History Averages

5.6

Avg MOT tests per vehicle

0.48

Avg failures per vehicle

3.8

Avg advisories per vehicle

Other model years — Lexus Rc: All Rc years → Which year to buy? →

2015 2016 2017 2019 2020

Or browse all models: Lexus →

Compare with another model

See how the 2018 Lexus Rc stacks up against a rival.

Average reliability — agree?