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Chevy Impala 6th Gen Discussion B-Body 1994, 1995, 1996. Discuss all Chevy Impala 6th Generation Performance and Technical Discussion here.

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  Topic Review (Newest First)
10-08-2019 01:30 PM
croscart
your production #

Quote:
Originally Posted by Jeppe300 View Post
Can someone help me to know which number in production my 94 SS is?
This is my last 6 digits 186184

Yours is 4,891


BTW I have all the production #'s for 1994, 1995 & 1995


"sarge"
One of original NAISSO founding members
02-13-2017 03:24 AM
Jeppe300 Can someone help me to know which number in production my 94 SS is?
This is my last 6 digits 186184
03-11-2009 10:45 PM
94sskid
maybe?

I found this awhile ago. As for accuracy I do not know.


GM Vin Information
By Scott Mueller
If any of you have the 1994 (GMP/94B-1) Service Manual for the Caprice/Impala/Roadmaster you should be aware that the VIN decoding information is incorrect! Both the Year and Carline/Series digits are decoded incorrectly. The '95 Service Manual is also incorrect with respect to the Carline/Series information.
Here are the true facts. The GM VIN system for '87 and up passenger cars (earlier VINs differed slightly) works as follows:
VIN Position Description

Position 1 Country of Origin:
1 = U.S.A.
2 = Canada
3 = Mexico
4 = U.S.A.
J = Japan
K = Korea

Position 2 Company built by:
G = General Motors/Suzuki
8 = Isuzu
Y = NUMMI
L = Daewoo
C = CAMI/GM of Canada

Position 3 Make or division:
1 = Chevrolet
2 = Pontiac
3 = Oldsmobile
4 = Buick
5 = Pontiac incomplete vehicle (PAS)
6 = Cadillac
7 = GM of Canada
8 = Saturn
A = Chevy Bus
B = Chevy incomplete vehicle
C = Chevy Truck
D = GMC incomplete vehicle (PAS)
E = Cadillac incomplete vehicle
H = Oldsmobile Multi-Purpose Vehicle (MPV)
J = GMC Bus
K = GMC Multi-Purpose Vehicle (MPV)
L = Buick incomplete vehicle
M = Pontiac Multi-Purpose Vehicle (MPV)
N = Chevy Multi-Purpose Vehicle (MPV)
T = GMC Truck
Y = Pontiac Multi-Purpose Vehicle (MPV)


Positions 4 & 5 Carline/Series: ('91+ B-car only)
1991:
BL = Caprice Sedan/Wagon
BN = Caprice Classic/Caprice Classic LTZ Sedan
BR = Roadmaster Estate Wagon
BP = Custom Cruiser Wagon
BB = Coachbuilder (Limo/Hearse) Wagon
1992:
BL = Caprice Sedan/Wagon
BN = Caprice Classic/Caprice LTZ Sedan
BN = Roadmaster Sedan
BT = Roadmaster Limited Sedan
BR = Roadmaster Estate Wagon
BP = Custom Cruiser Wagon
BB = Coachbuilder (Limo/Hearse) Wagon
1993:
BL = Caprice Classic Sedan/Wagon
BN = Caprice Classic LS/Caprice Classic LTZ Sedan
BN = Roadmaster Sedan
BT = Roadmaster Limited Sedan
BR = Roadmaster Estate Wagon
BB = Coachbuilder (Limo/Hearse) Wagon
1994:
BL = Caprice Classic Sedan/Wagon
BN = Caprice Classic LS/Impala SS Sedan
BN = Roadmaster Sedan
BT = Roadmaster Limited Sedan
BR = Roadmaster Estate Wagon
BB = Coachbuilder (Limo/Hearse) Wagon
1995-1996:
BL = Caprice Classic Sedan/Wagon, Impala SS Sedan
BN = Roadmaster Sedan
BT = Roadmaster Limited Sedan
BR = Roadmaster Estate Wagon
BB = Coachbuilder (Limo/Hearse) Wagon


Position 6 Body style:
1 = 2-door coupe/sedan
2 = 2-door hatchback/liftback
3 = 2-door convertible
4 = 2-door station wagon
5 = 4-door sedan
6 = 4-door hatchback/liftback
7 = 4-door liftback
8 = 4-door station wagon


Position 7 Restraint codes:
1 = Active (manual) belts
2 = Active (manual) belts w/driver & passenger air bags
3 = Active (manual) belts w/driver air bag
4 = Passive (automatic) belts
5 = Passive (automatic) belts w/driver air bag
6 = Passive (automatic) belts w/driver & passenger air bags


Position 8 Engine type: ('91+ B-car only)
P = LT1 5.7L - 260 HP @ 5000, 330 lb-ft @ 3200
W = L99 4.3L - 200 HP @ 5200, 245 lb-ft @ 2400
7 = L05 5.7L - 205 HP @ 4400, 300 lb-ft @ 2800 (9C1 Police)
7 = L05 5.7L - 180 HP @ 4200, 300 lb-ft @ 2800
E = L03 5.0L - 170 HP @ 4000, 255 lb-ft @ 2400


Position 9 Check digit:
This is a VIN checksum used to verify VIN legality.

Position 10 Model year:
A = 1980
B = 1981
C = 1982
D = 1983
E = 1984
F = 1985
G = 1986
H = 1987
J = 1988
K = 1989
L = 1990
M = 1991
N = 1992
P = 1993
R = 1994
S = 1995
T = 1996

Position 11 Plant:
A = Lakewood, GA
B = Lansing (Reatta), MI
B = Baltimore (Truck & Bus), MD
B = Pupyong, KOREA
C = Lansing, MI
D = Doraville, GA
E = Linden, NJ
E = Pontiac (Truck & Bus), MI
F = Fairfax II, KS
F = Flint (Truck & Bus), MI
G = Framingham, MA
H = Flint, MI
J = Janesville (Truck & Bus), WI
J = Janesville, WI
K = Leeds, MO
K = Kosai, JAPAN
L = Van Nuys ('82-'92 F-car), CA
M = Lansing, MI
N = Norwood ('82-'87 F-car), OH
R = Arlington (B-car), TX
S = St. Louis (Truck & Bus), MO
S = Ramos Arizpe, MEXICO
T = Tarrytown (Truck & Bus), NY
U = Hamtramck, MI
V = Pontiac (Truck & Bus), MI
W = Willow Run (B-car), MI
W = Iwata, JAPAN
X = Fairfax, KS
Y = Wilmington, DE
Z = Fremont, CA
Z = Spring Hill (Saturn), TN
Z = Fort Wayne (Truck & Bus), IN
0 = Pontiac (Truck & Bus), MI
1 = Wentzville, MO
1 = Oshowa 2, ONTARIO
2 = Moraine (Truck & Bus), OH
2 = Ste. Therese ('93-'96+ F-car), QUEBEC
3 = Detroit (Truck & Bus), MI
3 = Kawasaki, JAPAN
3 = St. Eustache, QUEBEC
4 = Orion, MI
4 = Scarborough, ONTARIO
5 = Bowling Green ('84-'96+ Corvette), KY
5 = London, ONTARIO
6 = Oklahoma City, OK
6 = Ingersoll, ONTARIO
7 = Lordstown, OH
7 = Lordstown (Truck & Bus), OH
7 = Fujisawa, JAPAN
8 = Shreveport (Truck & Bus), LA
9 = Detroit, MI
9 = Tillsonburg, ONTARIO
9 = Oshawa 1, ONTARIO

Positions 12-17 Sequence Number:
100001 = 1st vehicle
200001 = 100001st vehicle, etc.


I have included information on all of the codes I know that are used in ANY GM passenger car VIN, except the Engine (8th digit) and Carline/Series (4th and 5th digits). For these, I have included only that information which pertains to the '91 and up B-cars (Caprice/Roadmaster).
Note that the '94 B-car service manual you cite is incorrect in the year designation as well as the Carline/Series. Note that the year digit starts out with 1980 equal to "A", however I, O, or Q were skipped because they could be confused with other digits. Note that from '91 through '94 the "premium" Caprice model designation was always "BN", while the base car was always designated "BL". Thus for '95 and up it seems that Chevy has condensed all of the Caprice offerings (including the Impala SS) into the base Caprice designation "BL".
02-21-2009 06:57 PM
Navy Lifer Sorry, that information isn't something I can provide. I have no idea whether GM or GMAD Arlington actually kept track of that, or how the data bases that show Impala SS, year by year, were created. I'd be curious to know how or why the information that was captured to indicate which VIN's were WX3 models (not sure about WX8 Caprice SS) was even created in the first place.

While I don't think a dealer can do it, if "we" could reach the right people who maintain the VIN data that dealers use and can access on a daily basis, there is probably a way to search and "mine" the data based on any RPO, to establish just how many vehicles had a specific single option or grouping of options.
02-11-2009 01:16 PM
POPIMPIN CUSTOMS I.N.C bill do u know production numbers on the 95 9c1's??? thanx
02-11-2009 09:30 AM
Navy Lifer
Quote:
Originally Posted by IMPALADAKID View Post
I tried several times 10 years or so ago to find my production number. Never did find out. At first I thought the last 6 on the vin would give it away, but that just proved to be a total for all caprice/impala production to that point.

I could only tell people I had 1 of 6,303. Just did not know which one.
I have the information--what's your VIN (last eight)?
01-31-2009 04:42 AM
IMPALADAKID
Quote:
Originally Posted by SWIFT SS View Post
hey guys, I've seen Impala owners list the production # of their rides,,i.e. 345 of 6,303,,, does anyone know how to acquire this info?? thanks
I can tell you this.

Those numbers could only be one year and one car. 1994 Impala ss.

I tried several times 10 years or so ago to find my production number. Never did find out. At first I thought the last 6 on the vin would give it away, but that just proved to be a total for all caprice/impala production to that point.

I could only tell people I had 1 of 6,303. Just did not know which one.
11-27-2008 05:19 PM
SWIFT SS
PRODUCTION #s

hey guys, I've seen Impala owners list the production # of their rides,,i.e. 345 of 6,303,,, does anyone know how to acquire this info?? thanks

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