2021 Land Rover Defender Xdynamic HSE D Mhev A 3.0L Diesel · KN71 ACO
2021 Land Rover Defender Xdynamic HSE D Mhev A (3.0L, diesel). First registered 15 Nov 2021. Recorded mileage 53,476 miles. MOT valid until 28 Jun 2027. Taxed until 01 Aug 2027.
- Make & Model
- LAND ROVER DEFENDER XDYNAMIC HSE D MHEV A
- Year / Origin
- 2021 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 28 Jun 2027
- Road Tax
- Taxed (01 Aug 2027)
- Recorded Mileage
- 53,476 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- Diesel · 3.0L
- Reliability Guide
- Common Faults
AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.
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.
KN71 ACO Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 18/06/2026
- 53,476 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.
KN71 ACO MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2021 Land Rover Defender Xdynamic Hse D Mhev A (KN71 ACO) between November 2024 and June 2026.
The record contains 3 passes and 0 failures.
No failures or advisories appear anywhere in the recorded tests, so the documented MOT record is relatively clean.
KN71 ACO Mileage History
- 05/11/202433,234 mi
- 30/06/202544,787 mi+11,553 mi
- 18/06/202653,476 mi+8,689 mi
Average of roughly 12,527 miles per year across 3 recorded odometer readings.
Technical Specifications
Core Specifications
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Dimensions & Weights
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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.
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Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
This 2021 Land Rover Defender X-Dynamic HSE D MHEV is a sensible choice in the used market, backed by a clean MOT history with no recorded advisories or failures across two tests. Buyers should still prioritise a thorough inspection given the model's premium pricing and known wear items.
Given the clean MOT record with no advisories on either test, the immediate mechanical concerns highlighted by the MOT data are minimal — however, this is a premium Land Rover product and standard pre-purchase diligence still applies. Ask the seller for the full Land Rover main dealer or specialist service history, as the Defender benefits from being serviced on schedule to protect its complex MHEV electrical systems and air suspension components. Check that any optional equipment fitted to this X-Dynamic HSE trim is functioning correctly, including the electronic air suspension, terrain response system, and infotainment, as repairs can be costly outside of warranty. Negotiate based on the fact that the implied annual mileage (roughly 12,000 miles) is slightly above the model average, which may marginally shorten the interval before major service items such as tyres and brake discs are due.
The 3.0-litre D MHEV diesel returns a realistic 28-32 mpg in mixed driving, dropping to low 20s on prolonged off-road or towing use, and around 35 mpg on a long motorway run. Road tax sits in a premium bracket due to the list price exceeding £40,000, so expect an annual VED charge of around £600-plus from year two onwards unless it qualifies for the diesel surcharge exemption. Insurance will be in a high group, typically group 45-50, reflecting the Defender's value and off-road capability. Typical annual maintenance including a service, tyres, and general consumables tends to run £800-£1,200 for a vehicle of this age, with major items such as air suspension struts or infotainment modules costing significantly more if they fail outside warranty.
Although the MOT history shows no defects on either test, the most common MOT failure reason across the Defender model range is tyres — check all four corners for even wear, as the heavy platform can wear inner edges quickly if wheel alignment is out. Inspect the air suspension for any warning lights, sagging at corners, or compressor noise on cold start, as these components are expensive to replace. Examine the underside and chassis for any signs of off-road damage, corrosion around the door hinges and boot floor, and check that all the terrain response modes engage correctly during a test drive. Finally, confirm the MHEV 48-volt system is functioning correctly with no dashboard warnings, as hybrid system faults can be costly to diagnose and repair outside of the manufacturer warranty.
This blue Defender, registered November 2021, has covered 44,787 miles across two recorded MOT tests, both passing without any defects or advisories logged. The annual mileage implied by the MOT record is around 12,000 miles per year, which sits modestly above the model average of 9,275 miles. The 3.0-litre diesel mild-hybrid powertrain is the most popular variant in the Defender range, combining strong pulling power with reasonable efficiency for a vehicle of this size. With only two MOT data points available, the picture is short but entirely positive.
Across 22,032 Land Rover Defender models analysed, the aggregate MOT pass rate stands at a healthy 92.6%, suggesting overall reliability is broadly in line with premium SUV rivals, with tyres being the most frequently cited failure point.
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
Plate Neighbors
Batch Registration Neighbors (KN71 Series)
Vehicles registered in the same regional DVLA batch as KN71ACO.
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