A useful guide of the vehicles produced by union members in the U.S and Canada for the 2009 and 2010 model year are:
UAW cars
Buick Lacrosse
Buick Lucerne
Cadillac CTS
Cadillac DTS
Chevrolet Cobalt
Chevrolet Corvette
Chevrolet Cruze
Chevrolet Malibu
Chrysler Sebring
Dodge Avenger
Dodge Caliber
Dodge Viper
Ford Focus
Ford Mustang
Ford Taurus
Lincoln MKS
Mazda 6
Mitsubishi Eclipse
Mitsubishi Galant
Pontiac G6
Pontiac Vibe
Saturn Aura
Toyota Corolla*
UAW trucks
Chevrolet Colorado
Chevrolet Silverado**
Dodge Dakota
Dodge Ram Pickup*
Ford F Series
Ford Ranger
GMC Canyon
GMC Sierra**
Mazda B-series
Toyota Tacoma*
UAW vans
Chevrolet Express
Ford Econoline
GMC Savana
UAW SUVs/CUVs
Buick Enclave
Cadillac Escalade ESV
Cadillac Escalade-Hybird
Chevrolet Traverse
Dodge Nitro
Ford Escape/Hybird
Ford Expedition
Ford Explorer
Ford Explorer Sport Trac
GMC Acadia
GMC Tahoe/Hybird
GMC Yukon/Hybird
GMC Yukon XL
H2 Hummer
H3 Hummer
Jeep Commander
Jeep Compass
Jeep Grand Cherokee
Jeep Liberty
Jeep Patriot
Jeep Wrangler
Lincoln Navigator
Mazda Tribute/Hybird
Mercury Mariner/Hybird
Mercury Mountaineer
Mitsubishi Endeavor
Saturn Outlook
UAW/CAW vans
Chrysler Town & Country
Dodge Grand Caravan
Volkswagen Routan
CAW cars
Chevrolet Camaro
Chevrolet Impala
Chrysler 300
Dodge Challenger
Dodge Charger
Ford Crown Victoria
Lincoln Town Car
Mercury Grand Marquis
CAW SUVs/CUVs
Chevrolet Equinox
Ford Edge
Ford Flex
GMC Terrain
Lincoln MKT
Lincoln MKX
Pontiac Torrent
Note: All the above mentioned vehicles are made in the U.S or Canada by members of the United Auto Workers (UAW) and Canadian Auto Workers (CAW).
http://www.examiner.com/x-10744-Detroit-Moderate-Examiner~y2009m12d9-A-guide-to-2009-and-2010-cars-trucks-SUVs-and-vans-made-by-union-members-in-the-US-and-Canada