2021 Tesla Model 3 — Specs, Problems & Buyer's Guide

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Overview

In 2021, the Tesla Model 3 received updates to keep it competitive. As a electric sedan, it appeals to buyers seeking a reliable sedan. Overall, it’s a well-rounded sedan worth considering..

Key Specifications

SpecificationDetails
MakeTesla
ModelModel 3
Year2021
Body TypeSedan
SegmentElectric

Detailed specifications vary by trim level and market. Check your local dealer for exact figures.

What We Like

  • Strong reputation for build quality in its class
  • Generous standard equipment compared to rivals
  • Wide dealer network

Common Problems & Issues

Prospective buyers should know about these commonly reported concerns with the 2021 Tesla Model 3.

  • Charging speed variability at public stations
  • Phantom braking with adaptive cruise control
  • 12V battery drain when parked for extended periods
  • Over-the-air update scheduling inconvenience

Most of these issues are minor and can be addressed through regular maintenance and prompt attention to any symptoms.

Maintenance Tips

  • Regular oil changes (for ICE models) and brake fluid replacement are essential.
  • Keep detailed service records — this significantly impacts resale value.
  • Consider using OEM parts for critical replacements.
  • Follow the manufacturer’s recommended service intervals for optimal longevity.

Buying Advice

  • Always get a pre-purchase inspection from an independent mechanic.
  • Compare insurance quotes across providers before committing.
  • Check for any outstanding recalls on the specific production date.

Should You Buy the 2021 Tesla Model 3?

The 2021 Tesla Model 3 is a solid option in the electric segment. It offers good value for money. As with any used car purchase, a thorough VIN check and pre-purchase inspection are essential.

Thinking about buying a Tesla Model 3? Check the vehicle history with a free VIN report →

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🔍 Check Any Car's History

Get a full VIN report — accident history, mileage verification, ownership records, and more.

Check VIN on RedVIN →