2014 Mclaren 650S 3.8L Petrol · LJ14 DDU
2014 Mclaren 650S (3.8L, petrol). First registered 25/03/2014. Recorded mileage 14,379 miles. MOT status: Expired.
- Make & Model
- MCLAREN 650S
- Year / Origin
- 2014 · Wimbledon (South London)
- MOT Status
- Valid until 18/08/2026
- Road Tax
- —
- Recorded Mileage
- 14,379 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 3.8L
- Reliability Guide
- Common Faults
- Fuel Type
- Petrol
- Year
- 2014
- Engine
- 3799cc
LJ14 DDU Key Findings
- 2 MOT tests recorded
- Latest MOT passed on 19/08/2025
- 14,379 miles recorded at latest MOT
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Roadworthiness: Average
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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
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Known faults for McLaren McLaren 650S
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
LJ14 DDU Mileage History
- 24/03/202213,992 mi
- 19/08/202514,379 mi+387 mi
Average of roughly 114 miles per year across 2 recorded odometer readings.
LJ14 DDU MOT History
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 2014 Mclaren 650S (LJ14 DDU) between March 2022 and August 2025.
The record contains 2 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
Common Problems: MCLAREN 650S
Known issues reported by owners and MOT testers.
- PCC Hydraulic Accumulator Wear(Serious)
The nitrogen-filled accumulators are wear items with a 3-5 year lifespan. When they fail, the car feels excessively stiff (often called riding on "wagon wheels"). This also causes steering "dead spots" as the system loses pressure regulation. While dealers charge £3,000+, specialists like Thorney Motorsport offer full sets for ~£1,500–£1,800.
- Gearbox Coolant Weep and Input Shaft Seal(Moderate)
A slow drip of pink coolant from the gearbox housing indicates the input shaft seal at the clutch/coolant interface is breaking down. Caught early, it is a straightforward seal replacement. If ignored, coolant migrates into clutch oil, causing dual-clutch judder and slipping, requiring a full clutch pack rebuild.
- Nose-Lift Motor Failure(Moderate)
The front-end lift system uses an electric motor that can seize or fail, leaving the car stuck in either the raised or lowered position. Driving with a seized lift motor in the raised position risks damage to the mechanism at speed.
- Carbon Fiber Panel Repair Costs(Moderate)
The 650S uses carbon fiber body panels and structural elements. Minor parking damage or stone chips that would be cheap to repair on an aluminium or steel car can require specialist carbon repair or full panel replacement, which is disproportionately expensive.
- Door Strut Failure(Moderate)
The dihedral doors use gas struts that gradually lose pressure over five to seven years. Once the strut fails, the door droops and can drop on a person or adjacent vehicle, damaging the body panel where it meets the rocker.
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