2021 GMC Sierra 1500 Denali

Crew Cab 4D (3.0L I6 CRDI Diesel)

VIN:

3GTU9FET2MG102432

Class:

Pickup - Fullsize

Country of Assembly:

Mexico

Vehicle Age:

5 year(s)

Estimated In Service:

10/09/2020

Last Reported Odometer:

145,467 (04/10/2026)

Vehicle Usage

Personal

AutoCheck Score

Similar vehicles usually range between 90 and 95

More Information

State Title Brand

Clean

Auction Brand / Issues

No Issue

Accident / Damage

Moderate

Open Recall Check

No Open Recalls

Insurance Loss / Transfer

No Issue

Odometer Check

Last reported odometer:
145,467 (04/10/2026)

No Issue

Certified Pre-Owned

No CPO Info Available

Service / Repair

16 Service Record(s) Reported

No Issue

Additional History

No Issues Reported

This vehicle is eligible for Buyback Protection

Due to the vehicle’s history showing no reported major state title brands. Terms & Conditions

Learn More

Airbag Deployed

Structural Damage

Overturned

Moderate

Damage Date	Damage Type	Severity
12/07/2022	Collision	Moderate

Accident or damage event(s) have been reported for this vehicle to Experian AutoCheck. An inspection may provide added confidence in the vehicle's condition before purchase.

Service History Summary

Below is a summary of services that have been reported for this vehicle. Please note that not all maintenance events are reported to Experian AutoCheck.

Regular Oil Changes

10 oil services reported
Last oil service reported 04/10/2026

Fluids Maintained

2 coolant flushes
Last fluid maintained 04/10/2026

Brakes Maintained

1 brake pad replacements
Brake last maintained on 01/26/2022

Tires Maintained

Information not available.

A/C & Climate Control

2 A/C services reported
A/C system last serviced 07/12/2025

Other Services

Cabin air filter replaced on 01/26/2022
Battery replaced on 07/12/2025

OEM Recommended Services

142500 Mile Service

Change engine oil and filter

Check accelerator pedal

Check engine coolant and washer fluid

150000 Mile Service Not Yet Due

Change engine oil and filter

Check accelerator pedal

Check engine coolant and washer fluid

Please contact your local dealer or visit the OEM's website for details.

142500 Mile Service

Change engine oil and filter

Check accelerator pedal

Check engine coolant and washer fluid

Check engine oil level and oil life percentage

Check ignition transmission lock

Check parking brake and automatic transmission park mechanism

Check spare wheel retainer, if loose, tighten

Check starter switch

Check tire inflation

Check tires for wear

Inspect brake system

Inspect engine air cleaner filter

Inspect exhaust system for loose or damaged components

Inspect fuel system for damage or leaks

Inspect power steering

Inspect restraint system components

Inspect sunroof track and seal, if equipped

Lubricate body components

Reset oil life system

Rotate tires, check inflation, and wear

Verify spare tire key lock operation, lubricate as needed

Visually check for any leaks or damage

Visually inspect gas strut for signs of wear, cracks, or damage

Visually inspect halfshafts and drive shafts

Visually inspect steering, suspension, and chassis components

150000 Mile Service Not Yet Due

Change engine oil and filter

Check accelerator pedal

Check engine coolant and washer fluid

Check engine oil level and oil life percentage

Check ignition transmission lock

Check parking brake and automatic transmission park mechanism

Check spare wheel retainer, if loose, tighten

Check starter switch

Check tire inflation

Check tires for wear

Cooling system service

Inspect brake system

Inspect engine air cleaner filter

Inspect exhaust system for loose or damaged components

Inspect fuel system for damage or leaks

Inspect power steering

Inspect restraint system components

Inspect sunroof track and seal, if equipped

Lubricate body components

Replace fuel filter

Replace oil pump belt

Replace windshield wiper blades

Reset oil life system

Rotate tires, check inflation, and wear

Verify spare tire key lock operation, lubricate as needed

Visually check for any leaks or damage

Visually inspect accessory drive belts

Visually inspect gas strut for signs of wear, cracks, or damage

Visually inspect halfshafts and drive shafts

Visually inspect steering, suspension, and chassis components

Your Vehicle Checks Out
No odometer brands, rollbacks, rollover or tampering has been reported to AutoCheck from state Division of Motor Vehicles (DMV) or auction sources. AutoCheck also examined the sequence of reported odometer readings to determine if there are any potential discrepancies.

State Title Odometer Check

No issues reported

Auction Odometer Check

No issues reported

Odometer Calculation Check

No issues reported

Below are the historical events for this vehicle listed in chronological order.
Vehicle: 2021 GMC Sierra 1500 Denali (3GTU9FET2MG102432) Report Run Date: 06/19/2026 22:07:57 EDT

2020

Vehicle Prep and Other Pre-Titling Events

Location: GRAND RAPIDS, MI

Preparation Date: 10/2020

Event Date	Location	Odometer	Data Source	Details
10/09/2020	GRAND RAPIDS, MI		Todd Wenzel Buick 616.828.5800	Vehicle Fluids Serviced Promotional Service Performed
10/16/2020	GRAND RAPIDS, MI		Todd Wenzel Buick 616.828.5800	Vehicle Serviced or Inspected
10/19/2020	GRAND RAPIDS, MI		Todd Wenzel Buick 616.828.5800	Vehicle Detailed

2020

Owner 1

Location: FL

Owned From: 12/2020

Usage: Personal

Event Date	Location	Odometer	Data Source	Details
12/03/2020	BOCA RATON, FL		Motor Vehicle Dept.	Registration Event/Renewal
12/04/2020	POMPANO BEACH, FL	7,117	Service Record	Engine Serviced Recommended Maintenance Performed Lube, Oil And/Or Filter Changed
12/07/2020	FL		Service Record	Recommended Maintenance Performed Lube, Oil And/Or Filter Changed
12/08/2020	FL		Service Record	Recommended Maintenance Performed Lube, Oil And/Or Filter Changed
02/03/2021	FL	12,291	Service Record	Vehicle Inspected Recommended Maintenance Performed Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
06/29/2021	FL	18,622	Service Record	Vehicle Inspected Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
10/04/2021	BOCA RATON, FL		Motor Vehicle Dept.	Registration Event/Renewal
10/05/2021	FL	31,190	Service Record	Fuel System Serviced Vehicle Inspected Electrical System Serviced Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
01/26/2022	FL	38,415	Service Record	Fuel System Serviced Vehicle Inspected Air Filter Changed Brakes Serviced Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
04/04/2022	FL	45,427	Service Record	Vehicle Inspected Wipers Replaced And/Or Serviced Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
10/05/2022	BOCA RATON, FL		Motor Vehicle Dept.	Registration Event/Renewal
11/18/2022	FL	66,248	Service Record	Fuel System Serviced Vehicle Inspected Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
12/07/2022	MI		State Agency	Right Front Impact Collision(Case #:2756355) Accident Reported(Report #:2214800620)
12/21/2022	BOCA RATON, FL	70,639	Damage Report	Accident or Damage Reported Moderate Damage Reported Left Side Damage or Repair Reported Right Side Damage or Repair Reported Front Damage or Repair Reported Rear Damage or Repair Reported Damage or Repair to Bumper Reported Damage or Repair to Hood Reported Damage or Repair to Grille Reported Damage or Repair to Fender Reported
06/15/2024	FL	111,914	Service Record	Vehicle Inspected Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
06/17/2024	WEST PALM BEACH, FL		Motor Vehicle Dept.	Registration Event/Renewal
01/20/2025	FL	130,166	Service Record	Cooling System Serviced Fuel System Serviced Transmission Serviced Electrical System Serviced Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed
07/12/2025	IL	137,188	Service Record	Cooling System Serviced Battery Serviced or Replaced
04/10/2026	FL	145,467	Service Record	Fuel System Serviced Vehicle Inspected Engine Serviced Electrical System Serviced Tires or Wheels Service Performed Lube, Oil And/Or Filter Changed Vehicle Fluids Serviced

2020

Vehicle Prep and Other Pre-Titling Events

Location: GRAND RAPIDS, MI

Preparation Date: 10/2020

Event Date - 10/09/2020

Location - GRAND RAPIDS, MI

Data Source - Todd Wenzel Buick 616.828.5800

Details - Vehicle Fluids Serviced
Promotional Service Performed

Event Date - 10/16/2020

Location - GRAND RAPIDS, MI

Data Source - Todd Wenzel Buick 616.828.5800

Details - Vehicle Serviced or Inspected

Event Date - 10/19/2020

Location - GRAND RAPIDS, MI

Data Source - Todd Wenzel Buick 616.828.5800

Details - Vehicle Detailed

2020

Owner 1

Location: FL

Owned From: 12/2020

Usage: Personal

Event Date - 12/03/2020

Location - BOCA RATON, FL

Data Source - Motor Vehicle Dept.

Details - Registration Event/Renewal

Event Date - 12/04/2020

Location - POMPANO BEACH, FL

Odometer - 7,117

Data Source - Service Record

Details - Engine Serviced
Recommended Maintenance Performed
Lube, Oil And/Or Filter Changed

Event Date - 12/07/2020

Location - FL

Data Source - Service Record

Details - Recommended Maintenance Performed
Lube, Oil And/Or Filter Changed

Event Date - 12/08/2020

Location - FL

Data Source - Service Record

Details - Recommended Maintenance Performed
Lube, Oil And/Or Filter Changed

Event Date - 02/03/2021

Location - FL

Odometer - 12,291

Data Source - Service Record

Details - Vehicle Inspected
Recommended Maintenance Performed
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 06/29/2021

Location - FL

Odometer - 18,622

Data Source - Service Record

Details - Vehicle Inspected
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 10/04/2021

Location - BOCA RATON, FL

Data Source - Motor Vehicle Dept.

Details - Registration Event/Renewal

Event Date - 10/05/2021

Location - FL

Odometer - 31,190

Data Source - Service Record

Details - Fuel System Serviced
Vehicle Inspected
Electrical System Serviced
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 01/26/2022

Location - FL

Odometer - 38,415

Data Source - Service Record

Details - Fuel System Serviced
Vehicle Inspected
Air Filter Changed
Brakes Serviced
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 04/04/2022

Location - FL

Odometer - 45,427

Data Source - Service Record

Details - Vehicle Inspected
Wipers Replaced And/Or Serviced
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 10/05/2022

Location - BOCA RATON, FL

Data Source - Motor Vehicle Dept.

Details - Registration Event/Renewal

Event Date - 11/18/2022

Location - FL

Odometer - 66,248

Data Source - Service Record

Details - Fuel System Serviced
Vehicle Inspected
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 12/07/2022

Location - MI

Data Source - State Agency

Details - Right Front Impact Collision(Case #:2756355)
Accident Reported(Report #:2214800620)

Event Date - 12/21/2022

Location - BOCA RATON, FL

Odometer - 70,639

Data Source - Damage Report

Details - Accident or Damage Reported
Moderate Damage Reported
Left Side Damage or Repair Reported
Right Side Damage or Repair Reported
Front Damage or Repair Reported
Rear Damage or Repair Reported
Damage or Repair to Bumper Reported
Damage or Repair to Hood Reported
Damage or Repair to Grille Reported
Damage or Repair to Fender Reported

Event Date - 06/15/2024

Location - FL

Odometer - 111,914

Data Source - Service Record

Details - Vehicle Inspected
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 06/17/2024

Location - WEST PALM BEACH, FL

Data Source - Motor Vehicle Dept.

Details - Registration Event/Renewal

Event Date - 01/20/2025

Location - FL

Odometer - 130,166

Data Source - Service Record

Details - Cooling System Serviced
Fuel System Serviced
Transmission Serviced
Electrical System Serviced
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed

Event Date - 07/12/2025

Location - IL

Odometer - 137,188

Data Source - Service Record

Details - Cooling System Serviced
Battery Serviced or Replaced

Event Date - 04/10/2026

Location - FL

Odometer - 145,467

Data Source - Service Record

Details - Fuel System Serviced
Vehicle Inspected
Engine Serviced
Electrical System Serviced
Tires or Wheels Service Performed
Lube, Oil And/Or Filter Changed
Vehicle Fluids Serviced

The warranty coverage shown below is an estimate using the best available in-service date, mileage readings, and warranty information. Enter the exact odometer reading below for more accurate results. Experian AutoCheck does not guarantee coverage, please verify these results and coverage details with an authorized dealership.

Enter Mileage:

miles

Coverage Type	Remaining Miles	Remaining Time	Status	Coverage Details
Basic	-	-		36 months / 36000 miles
Battery	-	-	-	Contact a certified dealer to verify coverage
Corrosion	-	4 months		72 months / 100000 miles Rust through coverage only. Corrosion warranty is 3 years or 36,000 miles, whever occurs first.
Powertrain	-	-		60 months / 100000 miles Certain commercial fleet and/or government fleet vehicles purchased under a qualfiying fleet account are covered for 5 years or 100,000 miles, whichever comes first. See more
Roadside Assistance	-	-		60 months / 60000 miles Certain commercial fleet and/or government fleet vehicles purchased under a qualfiying fleet account are covered for 5 years or 100,000 miles, whichever comes first. See more
Safety Restraint	-	52 months		120 months / Unlimited miles For vehicles sold and registered in the State of Kansas, seatbelts and related seatbelt components are warranted against defects in workmanship and materials. See more

More information is available in the full AutoCheck glossary.

Term

Section Location

Definition

State Title Brand

Vehicle History at a Glance

A "branded title" is an official designation assigned by a state agency to associate a particular history with a vehicle. The branding system was put in place to warn potential owners about damage or other alterations to a vehicle that they might otherwise have been unaware of. The brands checked in this section are Fire, Hail, Flood, Junk/Scrapped, Lemon, Salvage, Rebuilt/Rebuildable, Odometer Brands (not actual miles, broken odometer, exceeding mechanical limits, mileage discrepancy, or suspect miles). Please note Grey Market and Insurance Loss or Theft brands are not checked in this box and can be found on other corresponding boxes.

Auction Issue

Vehicle History at a Glance

This section summarizes any issues if reported such as damage condition from seller's disclosure or during the inspection process including required structural damage disclosure, title brands, odometer issues, etc. as outlined by the National Auction Automotive Association Arbitration Policy 2025.

Accident/Damage Check

Vehicle History at a Glance

This section summarizes vehicle history events that may indicate an accident or damage and associated details such as point of impact, severity or airbag deployed if provided. These damage events will include collision damage information, police-reported accidents, salvage auction, recycler records, crash test vehicles, collision damage claims etc. including our exclusive auction announcements from two major auctions that may include damage events. There is also a clearly delineated section that includes non-collision damage events such as fire, hail or flood. Damage-indicated title brands will be in the state title brands section.

Insurance Loss/Title Transfer

Vehicle History at a Glance

This box checked to see if there is an insurance total loss or if a title has been transferred to an insurance company name as that event usually signifies that it is a total loss when showing after an accident.

Additional History

Vehicle History at a Glance

This section lists any other significant events that may not be a damage event or brand, but does give additional insights of the vehicle's history. These include abandoned, grey market, lien check, repossessed, theft etc.

Odometer Check

Vehicle History at a Glance

This section verifies if there are rollbacks, rollover or tampering has been reported to AutoCheck from state Division of Motor Vehicles (DMV) or auction sources. AutoCheck also examined the sequence of reported odometer readings to determine if there are any potential discrepancies.

Personal Use

Owner Type

This vehicle was driven for personal use.

Accident

Accident / Damage

A state or municipality has reported an accident or collision for this vehicle that may or may not have sustained damage. Not all damage events are reported to AutoCheck and the damage severity of reported events will vary. In all events AutoCheck recommends that prospective vehicle purchasers conduct a detailed vehicle inspection prior to purchase of a pre-owned vehicle.

Term - State Title Brand