2025 BYD Seal U Boost DM-I Phev Auto 1.5L Hybrid electric (clean) · AV75 LFT
2025 BYD Seal U Boost DM-I Phev Auto (1.5L, hybrid electric (clean)). First registered 27 Nov 2025. MOT status: No details held by DVLA. Taxed until 01 Nov 2026.
- Make & Model
- BYD SEAL U BOOST DM-I PHEV AUTO
- Year / Origin
- 2025 · Ipswich
- Safety Recall
- Unknown
- MOT Status
- No details held by DVLA
- Road Tax
- Taxed (01 Nov 2026)
- Recorded Mileage
- —
- ULEZ Compliance
- ULEZ Exempt (Zero Emissions)
- Fuel & Engine
- Hybrid Electric (Clean) · 1.5L
- 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.
AV75 LFT Key Findings
- First MOT due by 26/11/2028
- Taxed until 01/11/2026
Derived directly from the recorded DVSA and DVLA data shown on this page.
MOT Status
First MOT not yet due
This vehicle is too new to require an MOT test. UK law requires the first MOT by the third anniversary of registration.
First MOT due by 26/11/2028
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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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.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
Recommended for buyers seeking a nearly-
Verify that the manufacturer's warranty is fully intact and transferable to a new owner. Check the digital service records to ensure any early-life manufacturer checks have been completed. As this is a plug-in hybrid, ensure all original charging cables are present and that the battery charging system operates as intended.
When negotiating, consider the current market positioning of BYD in the UK and ensure the price reflects the vehicle's status as a nearly-new example. Confirm the presence of all owner manuals and the validity of the registration documents for AV75LFT.
Running costs will vary based on the balance of electric versus petrol mileage, but the 1498cc hybrid system is designed for improved efficiency over traditional combustion engines. Vehicle excise duty should be low due to the PHEV powertrain, and insurance costs will depend on the specific insurance group assigned to the Seal U Boost variant.
Typical maintenance for a vehicle of this age is limited to scheduled servicing. Annual costs including fuel, electricity, tax, and insurance are estimated to be moderate for a vehicle of this size and specification.
Since there is no MOT history to identify recurring faults, perform a comprehensive physical inspection of the Grey exterior for any transit or parking damage. Check the tyre condition and ensure the infotainment system and driver assistance features are fully operational.
Pay particular attention to the transition between the electric motor and the petrol engine during a test drive to ensure smoothness. Check the charging port for any signs of wear or debris and verify that the vehicle reaches its expected state of charge.
This is a Grey 2025 BYD Seal U Boost DM-i PHEV, first registered in November 2025. As the vehicle is less than three years old, there is no MOT history available, which is expected for its age. It is powered by a 1498cc hybrid engine and meets Euro 6 emissions standards.
Aggregate data for this model across 16,270 vehicles indicates a 90.2% average MOT pass rate.
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
MOT Status
First MOT not yet due
This vehicle is too new to require an MOT test. UK law requires the first MOT by the third anniversary of registration.
First MOT due by 26/11/2028
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