Here is the list of the major car brands in the USA

AcuraAmerican Honda Motor Co. Inc.
1919 Torrance Blvd.
Torrance, CA 90501-2746
Corporate: 310-783-2000
Customers: 800-999-1009
http://www.acura.com
AudiAudi of America Inc.
Hamlin Rd, Mail Code: 4D01
Auburn Hills, MI 48236
Corporate: 800-822-2834
Customers: N/A
http://www.audi.com
AudiAudi of America Inc.
Hamlin Rd, Mail Code: 4D01
Auburn Hills, MI 48236
Corporate: 800-822-2834
Customers: N/A
http://www.audi.com
BMWBMW of North America Inc.
300 Chestnut Ridge Road, Box 1227
Woodcliff Lake, NJ 07675-1227
Corporate: 201-307-4000
Customers: 800-334-4269
http://www.bmw.com
BuickBuick Motor Division
902 East Hamilton Avenue
Flint, MI 48550
Corporate: 810-236-4635
Customers: 800-521-7300
http://www.buick.com
CadillacCadillac Motor Car Division
30009 Van Dyke Ave., Box 9025
Warren, MI 48090-9025
Corporate: 313-556-5000
Customers: 800-458-8006
http://www.cadillac.com
ChevroletChevrolet Motor Division
30007 Van Dyke Avenue
Warren, MI 48090
Corporate: 313-556-5000
Customers: 800-222-1020
http://www.chevrolet.com
Chrysler-PlymouthChrysler Corp.
1000 Chrysler Drive
Auburn Hills, MI 48326
Corporate: 810-576-5741
Customers: 800-992-1997
http://www.chryslercars.com
DaewooDaewoo Motor America, Inc.
1055 W. Victoria St.
Compton, CA 90220
Corporate: 310-223-5900
Customers: N/A
http://www.daewoous.com
DodgeChrysler Corporation
1000 Chrysler Drive
Auburn Hills, MI 48326
Corporate: 810-956-5741
Customers: 800-423-6343
http://www.4adodge.com
FiatFiat S.p.A.
Via Nizza 250
Turin, Italy
Corporate: 212-483-2323
Customers: N/A
http://www.fiat.com/eng/
FordFord Motor Company
300 Renaissance Center, PO Box 43301
Detroit, MI 48243
Corporate: 313-322-3000
Customers: 800-392-3673
http://www.ford.com
GMC TruckGeneral Motors
31 Judson Street
Pontiac, MI 48342
Corporate: 800-462-8782
Customers: 313-253-7272
http://www.gmc.com
HondaAmerican Honda Motor Co. Inc.
1919 Torrance Blvd, Mail Stop 100-3E-1E
Torrance, CA 90501-2746
Corporate: 310-783-2000
Customers: 800-999-1009
http://www.honda2000.com
HyundaiHyundai Motor America
10550 Talbert Ave
Fountain Valley, CA 92728-0850
Corporate: 714-965-3000
Customers: 800-633-5151
http://www.hmc.co.kr/
InfinitiNissan North America, Inc
18501 South Figueroa Street
Gardena, CA 90248
Corporate: N/A
Customers: 800-255-6727
http://www.infiniti.com
IsuzuAmerican Isuzu Motors
2300 Pellissier Place
Whittier, CA 90601
Corporate:
Customers:
http://www.isuzu.com
JaguarJaguar Cars North America
555 MacArthur Boulevard
Mahwah, NJ 07430
Corporate: 201-818-8500
Customers: 800-452-4827
http://www.jaguar.com
JeepChrysler Corporation
1000 Chrysler Drive
Auburn Hills, MI 48236
Corporate: 810-956-5741
Customers: 800-992-1997
http://www.jeepunpaved.com
KiaKia Motors America
2 Cromwell Street
Irvine, CA 92718
Corporate: N/A
Customers: 800-333-4542
http://www.kia.co.kr
Land RoverLand Rover North America Inc
4309 Parliament Place, Box 1503
Lanham, MD 20706-1800
Corporate: 301-731-9040
Customers: 800-637-6837
http://best4x4.landrover.com
LexusToyota Motor Sales USA, Inc
19001 South Western Avenue
Torrance, CA 90509-2991
Corporate: 310-618-4000
Customers: 800-255-3987
http://www.lexus.com
LincolnLincoln-Mercury Division
300 Renaissance Center
Detroit, MI 48243
Corporate: 313-322-3000
Customers: 800-392-3673
http://www.lincolnvehicles.com
MazdaMazda Motor of America Inc.
7755 Irvine Center Drive, Box 19734
Irvine, CA 92713-9734
Corporate: N/A
Customers: 800-222-5500
http://www.mazdausa.com
Mercedes-BenzMercedes-Benz of North America
One Mercedes Drive, Box 350
Montvale, NJ 07645-0350
Corporate: 201-573-0600
Customers: 800-222-0100
http://www.mercedes-benz.com
Mercury

Lincoln-Mercury Division, Ford Motor Company
300 Renaissance Center
Detroit, MI 48243
Corporate: 313-322-3000
Customers: 800-392-3673
http://www.mercuryvehicles.com
MitsubishiMitsubishi Motor Sales of America
6400 West Katella Avenue, Box 6400
Cypress, CA 90630
Corporate: 714-372-6000
Customers: 800-447-4700
http://www.mitsucars.com
NissanNissan Motor Corporation
18501 South Figureroa Street
Gardena, CA 90248
Corporate: N/A
Customers: 800-647-7266
http://www.nissan-usa.com
OldsmobileGeneral Motors
920 Townsend Street
Lansing , MI 48921
Corporate: 517-377-5000
Customers: 800-442-6537
http://www.oldsmobile.com
PlymouthChrysler Corporation
12000 Chrysler Drive
Highland Park, MI 48288-1919
Corporate: 810-956-5741
Customers: 800-992-1997
http://www.plymouthcars.com
PontiacGeneral Motors Corp
One Pontiac Plaza, Room 348-B
Pontiac, MI 48340-2952
Corporate: N/A
Customers: 800-762-2737
http://www.pontiac.com
PorschePorsche Cars North America
100 West Liberty Street, PO Box 30911
Reno, NV 89520
Corporate: N/A
Customers: 800-545-8039
http://www.us.porsche.com
RenaultRenault
34 quai du Point du Jour
Boulogne, France
Corporate: 33-1 41 04 6469
Customers: N/A
http://www.renault.com
SaabSaab Cars USA Inc.
4405-A Saab Drive, Box 9000
Norcross, GA 30091
Corporate: N/A
Customers: 800-955-9007
http://www.saabusa.com
SaturnGeneral Motors
1420 Stephenson Hwy, Box 7025
Troy, MI 48007-7025
Corporate: N/A
Customers: 800-553-6000
http://www.saturn.com
SubaruSubaru of America, Inc
Subaru Plaza, PO Box 6000
Cherry Hill, NJ 08034-6000
Corporate: 856-488-8500
Customers: 800-782-2783
http://www.subaru.com
SuzukiAmerican Suzuki Motor Co.
3251 East Imperial Highway
Brea, CA 92621
Corporate: 714-996-7040
Customers: 800-934-0934
http://www.suzukiauto.com
ToyotaToyota Motor Sales, USA, Inc
19001 South Western Avenue, Box 2991
Torrance, CA 90509-2991
Corporate: 310-618-4000
Customers: 800-331-4331
http://www.toyota.com
VolkswagenVolkswagen of America, Inc
3800 Hamlin Road, Mail Code: 4D01
Auburn Hills, MI 48326
Corporate: 313-340-5000
Customers: 800-822-8987
http://www.volkswagen.com
VolvoVolvo Cars of North America
One Volvo Drive, Box 913
Rockleigh, NJ 07647-0913
Corporate: 201-768-7300
Customers: 800-458-1552
http://new.volvocars.com