2006 Proton GEN-2 1.6L Petrol · WX06 BXZ
2006 Proton GEN-2 (1.6L, petrol). First registered 01 Mar 2006. Recorded mileage 66,925 miles. MOT expired on 21 Feb 2023.
- Make & Model
- PROTON GEN-2
- Year / Origin
- 2006 · Bristol
- Safety Recall
- Unknown
- MOT Status
- Expired on 21 Feb 2023
- Road Tax
- —
- Recorded Mileage
- 66,925 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.6L
- Reliability Guide
- Common Faults
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WX06 BXZ Key Findings
- 2 MOT tests recorded
- Latest MOT failed on 16/02/2023
- 66,925 miles recorded at latest MOT
- 1 historical MOT failure
Derived directly from the recorded DVSA and DVLA data shown on this page.
WX06 BXZ 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 2006 Proton Gen-2 (WX06 BXZ) between February 2022 and February 2023.
The record contains 1 pass and 1 failure.
The most recent test on 16 February 2023 was a fail; the vehicle has not passed its last recorded MOT.
WX06 BXZ Mileage History
- 09/02/202264,992 mi
- 16/02/202366,925 mi+1,933 mi
Average of roughly 1,897 miles per year across 2 recorded odometer readings.
Technical Specifications
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Identification & Status
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Known faults for Proton Proton GEN-2
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below 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.
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PROTON GEN-2 Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2006 model year cars.
- CamPro S4PH Electronic Throttle Body Carbon Fouling and Idle Speed HuntingModerate
The 1.6-litre CamPro S4PH engine utilizes an electronic throttle body assembly that is prone to oil mist and carbon contamination from the positive crankcase ventilation (PCV) system. Over time, gummy carbon deposits accumulate around the throttle butterfly plate and idle bypass bore. This disrupts the airflow calculations of the engine control unit (ECU), causing erratic idle hunting between 600 rpm and 1,300 rpm, delayed throttle response when pulling away, and sudden engine stalling when dipping the clutch at roundabouts or traffic lights. Cleaning the throttle assembly and performing an ECU idle relearn procedure is required to restore smooth operation.
- Rear Brake Caliper Slider Pin Seizure and Handbrake InefficiencyModerate
The Proton GEN-2 is equipped with rear solid disc brakes that incorporate an internal mechanical handbrake actuator lever on each caliper. Exposed to corrosive UK road salt and road wash, the rubber slider pin dust gaiters split and allow moisture into the guide bores. This causes the steel pins and internal handbrake return springs to corrode and seize. As a result, the rear brake pads drag persistently against the rotor, generating excessive brake dust, overheating the rear hubs, and leading to MOT failures for inadequate parking brake efficiency or brake effort imbalance exceeding 30 percent.
- Front Suspension Coil Spring Fracture and Anti-Roll Bar Drop Link PlayModerate
While Lotus tuned the GEN-2 suspension for crisp roadholding, British speed bumps and severe winter potholes place immense stress on the front MacPherson strut assemblies. The protective plastic coating on the front coil springs chips easily from road grit, allowing road salt to initiate rust pitting along the lower pig-tail coils, which eventually fracture under compression. Concurrently, the front anti-roll bar drop link ball joints and mounting bushes wear out quickly, generating metallic rattling noises over broken road surfaces and leading to an immediate UK MOT test failure.
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