2015 Mazda 6 SE-L NAV D 2.2L Heavy oil · NJ65 CBF
2015 Mazda 6 SE-L NAV D (2.2L, heavy oil). First registered 21 Sept 2015. Recorded mileage 125,398 miles. MOT valid until 20 Sept 2027. Taxed until 01 May 2027.
- Make & Model
- MAZDA 6 SE-L NAV D
- Year / Origin
- 2015 · Newcastle
- Safety Recall
- Unknown
- MOT Status
- Valid until 20 Sept 2027
- Road Tax
- Taxed (01 May 2027)
- Recorded Mileage
- 125,398 mi
- ULEZ Compliance
- Check Required
- Fuel & Engine
- HEAVY OIL · 2.2L
- Reliability Guide
- Common Faults
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.
NJ65 CBF Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 22/09/2026
- 125,398 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.
NJ65 CBF MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2015 Mazda 6 Se-L Nav D (NJ65 CBF) between January 2022 and September 2026.
The record contains 5 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
NJ65 CBF Mileage History
- 31/01/202283,032 mi
- 12/02/202387,939 mi+4,907 mi
- 27/01/202498,450 mi+10,511 mi
- 09/05/2025112,205 mi+13,755 mi
- 22/09/2026125,398 mi+13,193 mi
Average of roughly 9,130 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
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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.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Digital Service History
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Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
This Mazda 6 SE-L NAV D is a solid optio
When viewing this specific 2015 diesel model, check the service history for evidence of oil changes, as the 2.2L SkyActiv-D engine requires strict maintenance intervals to prevent carbon build-up. Given the mileage has surpassed 110,000, ask if the timing belt or related drive belts have been replaced recently.
Negotiate based on the mileage; while the MOT history is clean, 112,205 miles is a substantial distance for an eleven-year-old car. Ensure you check the condition of the brake discs and pads, as well as the suspension components, which are common wear items as vehicles approach this mileage threshold.
The 2191cc diesel engine is designed for efficiency, typically offering good motorway fuel economy, though actual figures will depend on driving style. Tax and insurance groups for the SE-L NAV D trim will vary based on the specific insurance provider and the driver's profile.
Maintenance costs for a Mazda 6 at this mileage should account for more frequent servicing of consumables like tyres and brakes. You should estimate an annual running cost that includes fuel, tax, insurance, and a budget for routine mechanical upkeep.
Since the MOT history shows no recorded defects from 2022 through to 2025, there are no specific recurring failure patterns to flag for this particular vehicle. However, you should perform a visual inspection of the red paintwork for any signs of fading or clear coat issues common in older vehicles.
Mechanically, inspect the engine bay for any signs of oil leaks and listen for unusual noises from the diesel engine during a cold start. Because the most recent MOT at 112,205 miles had no defects, the vehicle appears to have been kept within legal safety standards, but a physical check of the suspension bushings and exhaust system is still advised.
Registered in September 2015, this red 2.2L diesel Mazda 6 has covered 112,205 miles as of its latest MOT in May 2025. The vehicle has maintained a clean MOT history with no recorded defects or failures between January 2022 and May 2025. Given its age and mileage, it represents a typical high-mileage diesel example of this model.
No aggregate reliability data is available for this specific Mazda 6 variant to provide a statistical comparison.
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
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