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2021 Land Rover Discovery Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 11, 2026·Daniel Wilson
2021 Land Rover Discovery Report

Overall Score

6.0/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • The 2021 Discovery has a substantial number of recalls, primarily impacting seat belt retractors and electrical systems.
  • Potential for loss of drive power and exterior lighting due to DC-DC converter and battery ground stud issues is a primary ownership concern.
  • Despite a high recall count, consumer complaints are reported as zero, suggesting proactive manufacturer response or incomplete complaint data.
  • The 2.0L turbocharged four-cylinder engine requires premium fuel.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2021 Land Rover Discovery

The 2021 Land Rover Discovery blends luxury, off-road prowess, and family-friendly utility. Under the hood, a 2.0-liter, 4-cylinder turbocharged engine paired with an 8-speed automatic transmission and standard all-wheel drive provides the power. Fuel economy is respectable for its class, rated at 21 MPG combined. However, buyers should be aware of a significant number of recalls, particularly concerning critical safety systems like seat belts and electrical components. While consumer complaints are notably absent, the volume and nature of recalls suggest potential areas for scrutiny.

Critical Failure Risk

The DC-DC converter is a critical component for charging the 12V battery and powering various vehicle systems. Failures can lead to a loss of 12V charging, reduced drive power, and failure of exterior lighting.

Early detection can help you avoid a $200-$500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls104
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
21
MPG
City
19
MPG
Highway
22
MPG
Full Vehicle Specifications ↓

Reliability

6.9/ 10

Practicality

4.4/ 10

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing luxury, comfort, and significant off-road or all-weather capability.

+2 more buyer-fit notes in the full report

Avoid if

Budget-conscious buyers seeking low-cost, hassle-free transportation.

+2 more buyer-fit warnings in the full report

2021 Land Rover Discovery Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Land Rover Discovery.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Premium
Seating Capacity
7
Transmission
Automatic
Drivetrain
AWD/All-Wheel Drive
Body Style
Suv
EPA Combined MPG
21

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Most Common Issues

1. DC-DC Converter Failure

Most reported

Usage data observed

2. Battery Ground Stud Issue

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Washer)

Est. shop cost: $150 - $250

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
104 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2021 Land Rover Discovery reliable?▾

The CarFocal Reliability Score for the 2021 Land Rover Discovery is 6.9/10. Reliability score is 6.9/10. NHTSA recalls: 104. Owner complaints: 0.

How practical is the 2021 Land Rover Discovery for daily use?▾

Practicality score is 4.4/10. The score is mainly limited by high fuel consumption. EPA combined economy is 21 MPG. Seating capacity is 7.

What is the overall score for the 2021 Land Rover Discovery?▾

The CarFocal Overall Score for the 2021 Land Rover Discovery is 6.0/10. Overall score is 6.0/10 (Mixed). Confidence 55%. Maintenance 7.9/10. Practicality 4.4/10.

What does it cost to own and maintain a 2021 Land Rover Discovery?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake Inspection - Fluid Level Check (Coolant, Brake, Washer) at 7,500 miles. Estimated first-year maintenance: $800 - $1,500. Repair prediction highlight: DC-DC Converter (typical at 50,000 miles, estimated cost Min: $1,500 • Max: $3,000).

What engine is in the 2021 Land Rover Discovery?▾

Engine specs list 4 • 2.0.

What transmission does the 2021 Land Rover Discovery use?▾

According to CarFocal's specs for the 2021 Land Rover Discovery, transmission is Automatic. The paired drivetrain is AWD/All-Wheel Drive.

Does the 2021 Discovery require Premium gas?▾

Manufacturer fuel recommendation: Premium.

What is the combined EPA MPG for the 2021 Land Rover Discovery?▾

EPA combined estimate is 21 MPG.

What driver assistance and safety features are available on the 2021 Land Rover Discovery?▾

12 standard and 2 optional driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2021 Land Rover Discovery?▾

According to CarFocal's specs for the 2021 Land Rover Discovery, seating capacity is 7.

What body style is the 2021 Land Rover Discovery?▾

According to CarFocal's specs for the 2021 Land Rover Discovery, body style is suv.

What drivetrain does the 2021 Land Rover Discovery use?▾

According to CarFocal's specs for the 2021 Land Rover Discovery, drivetrain is AWD/All-Wheel Drive. Transmission is Automatic.

Are there open safety recalls on the 2021 Land Rover Discovery?▾

This model year has 104 official safety campaigns listed.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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