I can't tell by just by looking at the pic but I will tell you that van is only RWD off the VIN. I work parts at a GM dealership and put the VIN into the cataloging software. Here is the full RPO list for that particular van.
VIN: 1GCGG25VX51179563
VIN
Code Description
1 U.S. BUILT
G GENERAL MOTORS
G ISUZU
C CHEV TRUCK
G GVWR RANGE 8001-9000 BRAKE SYSTEM - HYD
G2 EXPRESS, SAVANA 4X2, 2500 (3/4 TON)
5 VAN (EXPRESS,SAVANA,ASTRO,AND SAFARI)
V ENG OPT - LR4 DISPL(L) - 4.8 CYL - V8 FUEL SYS - MFI PROD IN - U.S.
X CHECK DIGIT
5 2005 MODEL YEAR
1 OSHAWA #2 ON
1 OSHAWA TRUCK ON
1 WENTZVILLE MO
179563 SERIAL NUMBER
VIN: 1GCGG25VX51179563
RPO
Code Description
1SA PACKAGE-OPTION 01
1SZ PACKAGE OPTION-
50U EXTERIOR COLOR ,PRIMARY,OLYMPIC WHITE
6ZC COMPONENT FRT LH - COMPUTER SEL SUSP (6ZC)
7ZC COMPONENT FRT RH - COMPUTER SEL SUSP (7ZC)
93G TRIM COMBINATION CLOTH, MED DK PEWTER II (G) (03) (GMT610 - "G" VAN)
93I INTERIOR TRIM VERY DK GRAY (I)
A12 WINDOW,FIXED,REAR DOOR
A13 WINDOW,SIDE DOOR GLASS,FIXED
AK5 RESTRAINT SYSTEM,FRONT SEAT,INFLATABLE,DRIVER AND PASSENGER
AS5 SEAT,FRONT BUCKET(DELUXE)
B38 COVERING FLOOR VINYL, FRONT AND REAR, FULL WIDTH
C60 AIR CONDITIONER,FRONT,MANUAL CONTROLS
C6P GVW RATING 8, 600 LBS/3, 900 KG
C99 SWITCH INFL RST I/P MDL MAN SUPPRESSION
D31 MIRROR,INSIDE,REARVIEW,TILT
DE2 MIRROR,OUTSIDE,LH & RH,DIRECT CONTROL,FOLDING,PAINTED
DT4 ASH RECEPTACLE AND CIGARETTE LIGHTER
E24 DOOR,HINGED SIDE REAR CARGO/SEAT ACCESS
EVA TEST DVT, EVAP EMISSION REQUIREMENT
FE9 FEDERAL EMISSION CERTIFICATION
G80 AXLE,REAR,POSITRACTION,LIMITED SLIP
GT4 AXLE,REAR,3.73 RATIO
JH6 BRAKE HYD POWER, 4 WHL DISC, 9,900 LBS
K68 GENERATOR,105 AMPERE
KC4 COOLING SYSTEM,ENGINE OIL
KD1 COOLING SYSTEM,TRANSMISSION OIL
LR4 ENGINE GAS, 8 CYL, 4.8L, MFI
MT1 TRANSMISSION,AUTO,4-SPD,THM-R2(4L80-E)
NA4 EMISSION SYSTEM,ABOVE 8500 LB GVW
NT9 EMISSION SYSTEM FEDERAL, TIER 2 PHASE-OUT
R8A CONTROL SALES ITEM NO. 51
R9U CONTROL - SALES ITEM NO. 95
SLM STOCK ORDERS
TR9 LAMP GROUP,COURTESY
U73 ANTENNA,FIXED
UM7 RADIO,AM/FM STEREO,ETR,CLOCK
V73 VEHICLE STATEMENT - US/CANADA
VK3 LICENSE PLATE,FRONT MOUNTING PACKAGE
VXS LABEL COMPLETE VEHICLE
WEN PLANT CODE - WENTZVILLE, MO, BOC
X88 MARKET BRAND CHEVROLET
XHH TIRE FRONT LT245/75R16/E BL R/PE ST ALS(9591207)
YD3 AXLE FRONT (BASE EQUIP) FOR SCHEDULING GVW PLATE
YD5 SPRING,FRONT(BASE EQUIPMENT)
Code Description
YD6 SPRING,REAR(BASE EQUIPMENT)
YHH TIRE REAR LT245/75R16/E BL R/PE ST ALS(9591207)
ZHH TIRE SPARE LT245/75R16/E BL R/PE ST ALS
ZW3 WINDOW PACKAGE SIDE RR DOOR
ZW9 BASE BODY OR CHASSIS
ZX2 SEATING ARRANGEMENT,DRIVER & PASS HIGH BACK
ZY1 COLOR COMBINATION SOLID