Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

Advantagecars.com, Inc. (DE)

dba

Advantage Car Sales

Advantagecars

Advantage Cars

Advantagecars.com

Sterling McCall Hyundai

Amarillo Motors-F, Inc. (DE)

dba

Gene Messer Ford

Gene Messer Lincoln

Gene Messer Ford Lincoln

Gene Messer Ford of Amarillo

Gene Messer Lincoln of Amarillo

Gene Messer Ford Lincoln of Amarillo

Gene Messer Ford Value Lot

Gene Messer Ford of Amarillo Collision Center

Gene Messer Auto Group

Gene Messer Collision Center of Amarillo

Baron Development Company, LLC (KS)

Baron Leasehold, LLC (KS)

Bob Howard Automotive-East, Inc. (OK)

dba

South Pointe Chevrolet

South Pointe Truck Annex

Bob Howard Chevrolet, Inc. (OK)

dba

Bob Howard Chevrolet

Bob Howard Dodge, Inc. (OK)

dba

Bob Howard Chrysler Dodge Jeep Ram

Bob Howard Motors, Inc. (OK)

dba

Bob Howard Toyota

Bob Howard Scion

Bob Howard Auto Group

Bob Howard Nissan, Inc. (OK)

dba

Bob Howard Nissan

Bohn-FII, LLC (DE)

Bohn Holdings, Inc.(DE)

Bohn Holdings, LLC (DE)

Chaperral Dodge, Inc. (DE)

dba

Dallas Chrysler Dodge Jeep Ram

Danvers-S, Inc. (DE)

dba

Ira Audi

Porsche of Danvers

Ira Porsche

Danvers-SB, Inc. (DE)

dba

Ira BMW of Stratham

BMW of Stratham

Danvers-SU, LLC (DE)

dba

Ira Subaru

Danvers-T, Inc. (DE)

dba

Ira Toyota

Ira Scion

Ira Toyota of Danvers

Ira Collision Center

Ira Collision Center of Danvers

Danvers-TII, Inc. (DE)

dba

Ira Toyota II

Ira Scion II

Ira Toyota of Tewksbury

Ira Scion of Tewksbury

Ira Toyota II/Scion II

Danvers-TIII, Inc. (DE)

dba

Ira Toyota III

Ira Scion III

Ira Toyota of Milford

Danvers-TL, Inc. (DE)

dba

Ira Lexus

FMM, Inc. (CA)

G1R Florida, LLC (DE)

G1R Mass, LLC (DE)

GPI, Ltd. (TX)

GPI AL-N, Inc. (DE)

dba

Nissan of Mobile

GPI AL-SB, LLC (DE)

dba

BMW of Mobile

BMW of Mobile Collision Center

GPI CA-DMII, Inc. (DE)

dba

Mercedes-Benz of Escondido

GPI CA-F, Inc. (NV)

dba

Ford of Escondido

GPI CA-NIII, Inc. (DE)

GPI CA-SH, Inc. (NV)

dba

Hyundai of Escondido

GPI CA-SV, Inc. (DE)

dba

Volkswagen Kearny Mesa

GPI CA-TII, Inc. (DE)

dba

Miller Scion of Anaheim

Miller Toyota of Anaheim

GPI CC, Inc. (DE)

dba

Group 1 Automotive Call Center

GPI FL-A, LLC (DE)

dba

Prestige Audi

GPI FL-H, LLC (DE)

dba

Honda of Bay County

Page 1 of 6

Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

GPI FL-VW, LLC (DE)

dba

Volkswagen of Panama City

GPI FL-VWII, LLC (DE)

GPI GA-CGM, LLC (NV)

dba

Rivertown Buick GMC

GPI GA-DM, LLC (DE)

dba

Mercedes-Benz of Augusta

GPI GA-F, LLC (DE)

GPI GA-FII, LLC (DE)

dba

Jim Tidwell Ford

Group 1 Atlanta

Group 1 Automotive - Southeast Region

Tidwell Ford Collision Center

Tidwell Collision Center of Kennesaw

GPI GA-FIII, LLC(DE)

dba

Rivertown Ford

GPI GA-FM, LLC (NV)

GPI GA-SU, LLC (NV)

dba

Volvo of Columbus

Rivertown Subaru

Rivertown Bargain Center

Rivertown Auto Mall Bargain Center of Columbus

Rivertown Auto Mall

GPI GA-T, LLC (DE)

dba

World Toyota

World Toyota Collision & Glass Center

World Scion

World Toyota Collision Center of Atlanta

GPI GA-TII, LLC (NV)

dba

Rivertown Toyota

Rivertown Scion

Rivertown Supercenter

Rivertown Collision Center

Rivertown Collision Center of Columbus

GPI GA Holdings, Inc. (DE)

GPI GA Liquidation, LLC (DE)

GPI KS Motors, Inc. (DE)

dba

Peoples Auto Credit

GPI KS-SB, Inc. (DE)

dba

Baron BMW

Baron MINI

Baron BMW Collision Center

Baron Collision Center of Kansas City

GPI KS-SH, Inc. (DE)

dba

Shawnee Mission Hyundai

GPI KS-SK, Inc. (DE)

dba

Shawnee Mission Kia

GPI LA-FII, LLC (DE)

dba

Rountree Ford Lincoln

GPI LA-SH, LLC(DE)

GPI MD-SB, Inc.(DE)

dba

BMW of Annapolis

MINI of Annapolis

BMW of Annapolis Collision Center

GPI MS-H, Inc. (DE)

dba

Pat Peck Honda

GPI MS-N, Inc. (DE)

dba

Pat Peck Nissan

Gulfport Used Car Outlet

GPI MS-SK, Inc. (DE)

dba

Pat Peck Kia

GPI NH-T, Inc. (DE)

dba

Ira Toyota of Manchester

Ira Scion of Manchester

GPI NH-TL, Inc. (DE)

dba

Ira Lexus of Manchester

GPI NJ-HA, LLC (NV)

dba

Elite Acura

GPI NJ-HII, LLC (NV)

dba

Boardwalk Honda

GPI NJ-SB, LLC (NV)

dba

BMW of Atlantic City

BMW of Atlantic City Collision Center

GPI NY-DM, LLC (NV)

GPI NY-FV, LLC (NV)

GPI NY Holdings, Inc. (NV)

GPI NY-SB, LLC (NV)

GPI OK-HII, Inc. (NV)

dba

South Pointe Honda

South Pointe Used Car and Truck Center

GPI OK-SH, Inc. (DE)

dba

Bob Howard Hyundai

GPI SA, LLC (DE)

GPI SAC-T, Inc. (DE)

dba

Folsom Lake Toyota

Folsom Lake Scion

Folsom Lake Used Car Outlet

Folsom Lake Toyota Collision Center

Folsom Lake Collision Center

GPI SC-A, LLC (DE)

Page 2 of 6

Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

GPI SC-SB, LLC (DE)

dba

BMW of Columbia

GPI SC-SBII, LLC (DE)

dba

Hilton Head BMW

GPI SC-T, LLC (DE)

dba

Toyota of Rock Hill

Scion of Rock Hill

GPI SC, Inc. (DE)

dba

Sterling McCall Collision of Jersey Village

Sterling McCall Collision Center of Jersey Village

GPI SC Holdings, Inc. (DE)

GPI SD-DC, Inc. (DE)

dba

Rancho Chrysler Dodge Jeep Ram

Rancho Auto Group

Rancho Collision Center

Rancho Collision Center of San Diego

GPI TX Management Company, Inc. (NV)

dba

Munday Operating Company

GPI TX-A, Inc. (NV)

dba

DFW Audi

GPI TX-ARGMIII, Inc. (NV)

dba

Cadillac of Arlington

GPI TX-DMII, Inc. (NV)

dba

Mercedes-Benz of Clear Lake

Sprinter of Clear Lake

Mercedes-Benz and Sprinter of Clear Lake

GPI TX-DMIII, Inc. (NV)

dba

Mercedes-Benz of Boerne

GPI TX-DMIV, Inc. (NV)

dba

Mercedes-Benz of Georgetown

Sprinter of Georgetown

smart center of Georgetown

Georgetown Mercedes-Benz

Georgetown Sprinter

Georgetown smart center

GPI TX-EPGM, Inc. (DE)

dba

Shamaley Buick GMC

GPI TX-F, Inc. (DE)

dba

Shamaley Ford

Shamaley Collision Center

Shamaley Collision Center of El Paso

GPI TX-FM, Inc. (NV)

dba

Munday Mazda

GPI TX-HAII, Inc. (NV)

GPI TX-HGM, Inc. (DE)

dba

David Taylor Cadillac

GPI TX-HGMII, Inc. (NV)

dba

Sterling McCall Buick GMC

GPI TX-HGMIV, Inc. (NV)

dba

Munday Chevrolet

Munday Collision Center

Sterling McCall Collision Center North

GPI TX-NVI, Inc. (NV)

GPI TX-SBII, Inc. (DE)

dba

BMW of El Paso

MINI of El Paso

GPI TX-SBIII, Inc. (NV)

dba

BMW of Arlington

MINI of Arlington

BMW-MINI of Arlington

BMW of Arlington Collision Center

BMW of North Arlington Collision Center

GPI TX-SHII, Inc. (DE)

dba

South Loop Hyundai

Auto Needs Superstore.com

GPI TX-SK, Inc. (DE)

dba

Gene Messer Kia

Gene Messer Auto Group

GPI TX-SKII, Inc. (NV)

dba

Kia of South Austin

GPI TX-SV, Inc. (DE)

dba

Metro Volkswagen

GPI TX-SVII, Inc. (DE)

dba

Volkswagen of Beaumont

Mike Smith Auto Group

GPI TX-SVIII Inc. (DE)

dba

Volkswagen of Alamo Heights

GPI UK Holdings-1, LLC (NV)

GPI UK Holdings-2, LLC (NV)

Group 1 Associates, Inc. (DE)

Group 1 Associates Holdings, LLC (DE)

Group 1 FL Holdings, Inc. (DE)

Group 1 Funding, Inc. (DE)

Group 1 Holdings-DC, LLC (DE)

Group 1 Holdings-F, LLC (DE)

Group 1 Holdings-GM, LLC (DE)

Group 1 Holdings-H, LLC (DE)

Group 1 Holdings-N, LLC (DE)

Page 3 of 6

Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

Group 1 Holdings-S, LLC (DE)

Group 1 Holdings-T, LLC (DE)

Group 1 LP Interests-DC, Inc. (DE)

Group 1 Realty, Inc. (DE)

dba

Group 1 Realty, Inc. of Delaware (LA)

G1R New Hampshire (NH)

Harvey Ford, LLC(DE)

dba

Don Bohn Ford

BohnZone Collision Center

BohnZone Collision Center of West Bank

Harvey GM, LLC (DE)

dba

Don Bohn Buick GMC

Don Bohn Buick GMC Pre-Owned

Harvey Operations-T, LLC (DE)

dba

Bohn Brothers Toyota

Bohn Brothers Scion

Bohn Brothers Quality Select Used Cars

Howard-DCIII, LLC (DE)

dba

South Pointe Chrysler Dodge Jeep Ram

South Pointe Automall

Howard-GM, Inc. (DE)

dba

Bob Howard GMC Truck

Bob Howard Buick GMC

Bob Howard Collision Center

Bob Howard Collision Center of Edmond

Howard-GM II, Inc. (DE)

dba

Smicklas Chevrolet

Bob Howard PDC

Howard Parts Distribution Center

Smicklas PDC

John Smicklas Chevrolet

Smicklas Chevrolet Collision Center

Group 1 Autoparts.com

Group 1 Autoparts

Smicklas Collision Center of Oklahoma City

Howard-H, Inc. (DE)

dba

Bob Howard Honda

Howard-HA, Inc. (DE)

dba

Bob Howard Acura

Howard-SB, Inc. (DE)

dba

BMW of Tulsa

Ira Automotive Group, LLC (DE)

Ivory Auto Properties of South Carolina, LLC (SC)

Key Ford, LLC (DE)

dba

World Ford Pensacola

World Ford Pensacola Collision Center

World Ford Collision Center of Pensacola

Kutz-N, Inc. (DE)

dba

Courtesy Nissan

Lubbock Motors, Inc. (DE)

dba

The Credit Connection

The Credit Connection of Amarillo

Lubbock Motors-F, Inc. (DE)

dba

Gene Messer Ford Lincoln

Gene Messer Ford

Gene Messer Lincoln

The Credit Connection

Gene Messer Value Lot

Gene Messer Ford Collision Center

Gene Messer Auto Group

Gene Messer Collision Center of Lubbock

Lubbock Motors-GM, Inc. (DE)

dba

Gene Messer Chevrolet

Gene Messer Accessories

Gene Messer Quality Used Cars

Gene Messer Auto Group

Lubbock Motors-S, Inc. (DE)

dba

Gene Messer Volkswagen

Gene Messer Used Cars

Gene Messer Value Lot Wolfforth

Gene Messer Auto Group

Lubbock Motors-SH, Inc. (DE)

dba

Gene Messer Hyundai

Gene Messer Auto Group

Lubbock Motors-T, Inc. (DE)

dba

Gene Messer Toyota

Gene Messer Scion

Gene Messer Auto Group

Maxwell Ford, Inc. (DE)

dba

Maxwell Ford

Maxwell Ford Supercenter

Maxwell Ford Collision Center

Maxwell Collision Center of Austin

Maxwell-GMII, Inc. (DE)

dba

Freedom Chevrolet

Maxwell-N, Inc. (DE)

dba

Town North Nissan

Maxwell-NII, Inc. (DE)

dba

Round Rock Nissan

McCall-F, Inc. (DE)

dba

Sterling McCall Ford

Sterling McCall Ford Collision Center

Sterling McCall Collision Center of Houston

McCall-H, Inc. (DE)

dba

Sterling McCall Honda

Page 4 of 6

Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

McCall-HA, Inc. (DE)

dba

Sterling McCall Acura

McCall-N, Inc. (DE)

dba

Sterling McCall Nissan

Sterling McCall Nissan Collision Center

Sterling McCall Nissan Collision Center of Stafford

McCall-SB, Inc. (DE)

dba

Advantage BMW

Advantage BMW Midtown

BMW of Clear Lake

Advantage BMW of Clear Lake

MINI of Clear Lake

Advantage MINI of Clear Lake

McCall-T, Inc. (DE)

dba

Sterling McCall Toyota

Sterling McCall Scion

West Region Management Group

McCall-TII, Inc. (DE)

dba

Fort Bend Toyota

Fort Bend Scion

Fort Bend Toyota Collision Center

McCall-TL, Inc. (DE)

dba

Sterling McCall Lexus

Lexus of Clear Lake

Sterling McCall Restoration Center

SMR Auto Glass

Sterling McCall Collision Center of Clear Lake

Mike Smith Automotive-H, Inc. (DE)

dba

Mike Smith Honda

Mike Smith Collision Center

Mike Smith Auto Group

Mike Smith Automotive-N, Inc. (TX)

dba

Mike Smith Nissan

Mike Smith Auto Group

Mike Smith Collision Center of Beaumont

Mike Smith Autoplaza, Inc. (TX)

Mike Smith Autoplex, Inc. (TX)

Mike Smith Autoplex Dodge, Inc. (TX)

dba

Mike Smith Chrysler Dodge Jeep Ram

Mike Smith Auto Group

Mike Smith Autoplex-German Imports, Inc. (TX)

dba

Mercedes-Benz of Beaumont

Mike Smith Auto Group

Mike Smith Mercedes-Benz

Mike Smith Imports, Inc. (TX)

dba

BMW of Beaumont

Mike Smith BMW

Mike Smith Auto Group

Millbro, Inc. (CA)

Miller Automotive Group, Inc. (CA)

Miller-DM, Inc. (DE)

dba

Mercedes-Benz of Beverly Hills

Miller’s Mercedes-Benz of Beverly Hills

smart center Beverly Hills

Beverly Hills, Ltd.

Miller Family Company, Inc. (CA)

dba

Miller Honda - Van Nuys

Miller Honda

Miller Infiniti, Inc. (CA)

Miller Nissan, Inc. (CA)

NJ-DM, Inc.(DE)

NJ-H, Inc. (DE)

NJ-HAII, Inc. (DE)

dba

Boardwalk Acura

Boardwalk Acura Collision Center

NJ-SV, Inc. (DE)

dba

Volkswagen of Freehold

Rockwall Automotive-DCD, Ltd. (TX)

dba

RockwallChrysler Dodge Jeep Ram

Rockwall Automotive-F, Inc. (DE)

dba

Rockwall Ford

Rockwall Ford Collision Center

Tate CG, LLC (MD)

Acanthicus Participações Ltda.(Brazil)

AR Centro-Oeste Comércio de Veículos Ltda. (Brazil)

dba

Mercedes-Benz of Campo Grande

AR Sudeste Comércio de Veiculos Ltda. (Brazil)

dba

AR Motors Nissan Parque Curitiba

AR Motors Nissan Ceará

AR - Veiculos e Participações Ltda. (Brazil)

dba

Alpes - Peugeot São Caetano do Sul

Alpes - Pegeout São Bernardo do Campo

Alpes - Pegeout Caçapava

Barons Farnborough Limited (UK)

dba

Barons Farnborough

Barons Hindhead Limited (UK)

dba

Barons Hindhead

Chandlers Garage Holdings Limited (UK)

Chandlers Garage Worthing Limited (UK)

dba

Chandlers Worthing

Chandlers Garage (Brighton) Limited (UK)

dba

Chandlers Brighton

Page 5 of 6

Exhibit 21.1

Subsidiaries of Group 1 Automotive, Inc.

Chandlers (Hailsham) Limited (UK)

dba

Chandlers Hailsham

CVK Auto Comércio de Veiculos Ltda. (Brazil)

dba

Euro Import BMW/MINI Londrina

Euro Import BMW - Cascavel

ELMS Automotive Ltd (UK)

dba

Elms Bedford BMW/MINI

Elms Cambridge BMW/MINI

Elms Stansted BMW/MINI

Elms Stansted Limited (UK)

Euro Import Comércio e Serviços Ltda. (Brazil)

dba

Euro Import MINI - Curitiba

Euro Import BMW - Marechal Curitiba

Euro Import BMW - Arthur Bernardes Curitiba

Euro Import BMW - Collision Center

Euro Import Motos Comércio de Motocicletas Ltda. (Brazil)

dba

Euro Import BMW - Motorrad Londrina

Euro Import Veiculos e Serviços Ltda. (Brazil)

GPI UK Partners-1, LP (UK)

GPI UK Partners-2, LP (UK)

Group 1 Automotive Reinsurance Two, Ltd. (Turks & Caicos Islands)

Group 1 Automotive UK Limited (UK)

Group 1 Holdings BV (Netherlands)

Group 1 SA BV (Netherlands)

Hodgson Automotive Limited (UK)

dba

Chingford Audi

Chelmsford Audi

Colchester Audi

Harold Wood Audi

Southend Audi

Stansted Audi

Ophiucus Participações Ltda. (Brazil)

Sceptrum Empreendimentos Imobiliários Ltda. (Brazil)

Sterling Management Holdings Limited (Cayman Islands)

Sul Import Veiculos e Serviços Ltda. (Brazil)

dba

Euro Import Land Rover Curitiba

Euro Import Land Rover Londrina

Think One Limited (UK)

dba

Think Ford Bracknell

Think Ford Farnborough

Think Ford Guildford

Think Ford Wokingham

UABMotors Corretora de Seguros Ltda. (Brazil)

UAB Motors Participações Ltda. (Brazil)

UAN Motors Participações Ltda. (Brazil)

UAQ Publicidade Propaganda Ltda. (Brazil)

United Auto Aricanduva Comércio de Veiculos Ltda. (Brazil)

dba

T-Drive SJC

T-Drive Tatuapé

T-Drive Collision Center

United Auto Interlagos Comércio de Veiculos Ltda. (Brazil)

dba

AR Motors Nissan Nações

AR Motors Nissan Morumbi

United Auto Nagoya Comércio de Veiculos Ltda. (Brazil)

dba

Honda - Aricanduva

Honda - Guarulhos

Honda - Santo André

Honda - São Bernardo do Campo

United Auto Participações Ltda. (Brazil)

United Auto São Paulo Comércio de Veiculos Ltda. (Brazil)

Walter Holdings Limited (UK)

Page 6 of 6