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Land Rover Defender S D Auto Reliability, MOT Pass Rate & Common Faults

Free Land Rover Defender S D Auto car check

Is the Land Rover Defender S D Auto reliable? We analysed 3,041 real MOT tests across 913 vehicles to find out.

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Data last updated: · Based on 3,041 real MOT tests
MOT Pass Rate
91.1%
Typical Mileage
37,673mi
Annual Mileage
8,421mi/yr
Est. Lifespan
yrs

The Land Rover Defender S D Auto is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Land Rover Defender S D Auto.

Land Rover Defender S D Auto Number Plates

Number plates registered to a Land Rover Defender S D Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Land Rover Defender S D Auto MOT Pass Rate by Year

How likely is a Land Rover Defender S D Auto to pass its MOT? Here's the pass rate for each registration year, newest first.

88.8%
2021
91.3%
2020

Land Rover Defender S D Auto Common Faults & Problems

These are the most common serious faults found on Land Rover Defender S D Auto models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth below requirements of 1.6mm 16
Brake pad(s) less than 1.5 mm thick 5

Land Rover Defender S D Auto Mileage — What's Normal?

How many miles does a typical Land Rover Defender S D Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
5,525 mi/yr
Typical
8,421 mi/yr
Average
9,673 mi/yr
Heavy usage
11,471 mi/yr

Land Rover Defender S D Auto MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Land Rover Defender S D Auto year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2021 232 88.8% 29,722 38,370 51,433
2020 2,724 91.3% 26,533 37,434 49,909

How Long Does a Land Rover Defender S D Auto Last?

Based on 913 Land Rover Defender S D Auto vehicles on UK roads.

Average
4.5 years
Median
4.0 years

Land Rover Defender S D Auto Mileage Distribution

Total mileage recorded across all Land Rover Defender S D Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
37,673 mi
75th Percentile
50,188 mi
95th Percentile
73,826 mi
Max Recorded
139,484 mi

Best Year to Buy a Used Land Rover Defender S D Auto

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2020

91.3% MOT pass rate from 2,724 tests

Year to avoid
2021

88.8% MOT pass rate from 232 tests

The best year to buy a used Land Rover Defender S D Auto is 2020, which has the highest MOT pass rate at 91.3% across 2,724 tests. The 2021 model year has the lowest pass rate at 88.8% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Land Rover Defender S D Auto Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Land Rover Defender S D Auto THIS CAR 91.1% 3,041 37,673 mi — yrs
Land Rover Discovery 72.7% 4,388,972 108,947 mi 36 yrs
Land Rover Freelander 74.7% 4,326,495 85,110 mi 28 yrs
Land Rover Defender 72.3% 2,960,045 94,788 mi 43 yrs
Ariel Leader 93.2% 1,148 15,411 mi 67 yrs

Compared to the Land Rover Discovery (72.7% pass rate) and the Land Rover Freelander (74.7% pass rate), the Land Rover Defender S D Auto outperforms both on MOT reliability.

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Should you buy a used Land Rover Defender S D Auto?

The Land Rover Defender S D Auto has an overall MOT pass rate of 91.1% across 3,041 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Land Rover Defender S D Auto with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.

A typical Land Rover Defender S D Auto owner drives around 8,421 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.

Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.

Land Rover Defender S D Auto — Frequently Asked Questions

Is the Land Rover Defender S D Auto reliable?
Based on 3,041 MOT tests, the Land Rover Defender S D Auto has a 91.1% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Land Rover Defender S D Auto?
The most common failure point is general wear and tear.
How many miles does a Land Rover Defender S D Auto do per year?
The typical Land Rover Defender S D Auto does around 8,421 miles per year. Anything significantly above or below this is worth investigating.
How long does a Land Rover Defender S D Auto last?
Lifespan data is not yet available for this model.
Should I get a vehicle check before buying a Land Rover Defender S D Auto?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Land Rover Defender S D Auto?
Based on MOT pass rates, the best year to buy a used Land Rover Defender S D Auto is 2020 with a 91.3% pass rate across 2,724 tests.