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Back in 2012, we said:
The 2012 GMC Sierra has one of the greenest pickup trucks in its lineup, but some of its early spec-sheet triumphs have been bested by the latest F-150 and Ram.
...The difference in large part is the transmission, since the six-cylinder truck has an outdated four-speed automatic. There's a fleet-duty 4.8-liter V-8 rated at 14/19 mpg, too. The Sierra's luxury-edition V-8 cuts its best figures by at least a third, rated at 13/18 mpg... Read More
...The difference in large part is the transmission, since the six-cylinder truck has an outdated four-speed automatic. There's a fleet-duty 4.8-liter V-8 rated at 14/19 mpg, too. The Sierra's luxury-edition V-8 cuts its best figures by at least a third, rated at 13/18 mpg... Read More
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Found vehicles
Used 2016 GMC Sierra 1500 SLT in Denver, CO 80215
$31,995
- Mileage: 80,451 miles
- Location: Denver, CO - 6 mi
- Seller: Prestige Audi
- Phone: 877-326-1970
Certified: No Transmission: Automatic Color: Blue
Description:
2016 GMC Sierra 1500 SLT
for Sale -
$31,995 80,451 miles with Leather Seats, Bluetooth, Backup Camera
Featured Listing
Used 2009 GMC Sierra 1500 SLT in Denver, CO 80215
$19,820
- Mileage: 96,478 miles
- Location: Denver, CO - 6 mi
- Seller: Larry H. Miller Ford Lakewood
- Phone: 720-789-8733
Certified: No Transmission: Automatic Color: White
Description:
2009 GMC Sierra 1500 SLT
for Sale -
$19,820 96,478 miles with Leather Seats, Sunroof / Moonroof, Bluetooth
Featured Listing
Used 2017 GMC Sierra 1500 Denali in Denver, CO 80215
$39,640
- Mileage: 57,310 miles
- Location: Denver, CO - 6 mi
- Seller: Larry H. Miller Ford Lakewood
- Phone: 720-789-8733
Certified: No Transmission: Automatic Color: Black
Description:
2017 GMC Sierra 1500 Denali
for Sale -
$39,640 57,310 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
Used 2015 GMC Sierra 1500 SLT in Englewood, CO 80113
$27,490
- Mileage: 113,975 miles
- Location: Englewood, CO - 7 mi
- Seller: John Elway Chevrolet - Broadway
- Phone: 888-454-0643
Certified: No Transmission: Automatic Color: Silver
Description:
2015 GMC Sierra 1500 SLT
for Sale -
$27,490 113,975 miles with Leather Seats, Bluetooth, Backup Camera
Featured Listing
Used 2018 GMC Sierra 1500 Denali in Denver, CO 80215
$49,690
- Mileage: 9,303 miles
- Location: Denver, CO - 6 mi
- Seller: Larry H. Miller Ford Lakewood
- Phone: 720-789-8733
Certified: No Transmission: Automatic Color: Black
Description:
2018 GMC Sierra 1500 Denali
for Sale -
$49,690 9,303 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 SLT in Aurora, CO 80012
$53,851
- Mileage: 5 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: White Frost
Description:
2020 GMC Sierra 1500 SLT
for Sale -
$53,851 5 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 SLT in Aurora, CO 80012
$60,243
- Mileage: 6 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Onyx Black
Description:
2020 GMC Sierra 1500 SLT
for Sale -
$60,243 6 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 SLT in Aurora, CO 80012
$52,845
- Mileage: 5 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Quicksilver Metallic
Description:
2020 GMC Sierra 1500 SLT
for Sale -
$52,845 5 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 Elevation in Aurora, CO 80012
$44,745
- Mileage: 6 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Pacific Blue Metallic
Description:
2020 GMC Sierra 1500 Elevation
for Sale -
$44,745 6 miles with Leather Seats, Bluetooth, Backup Camera
Featured Listing
New 2019 GMC Sierra 1500 SLT in Aurora, CO 80012
$60,526
- Mileage: 7 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Summit White
Description:
2019 GMC Sierra 1500 SLT
for Sale -
$60,526 7 miles with Leather Seats, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 AT4 in Aurora, CO 80012
$60,397
- Mileage: 5 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Sky
Description:
2020 GMC Sierra 1500 AT4
for Sale -
$60,397 5 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 AT4 in Aurora, CO 80012
$62,211
- Mileage: 6 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Pacific Blue Metallic
Description:
2020 GMC Sierra 1500 AT4
for Sale -
$62,211 6 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 AT4 in Aurora, CO 80012
$75,149
- Mileage: 25 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Quartz
Description:
2020 GMC Sierra 1500 AT4
for Sale -
$75,149 25 miles with Leather Seats, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 SLT in Aurora, CO 80012
$55,314
- Mileage: 6 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Pacific Blue Metallic
Description:
2020 GMC Sierra 1500 SLT
for Sale -
$55,314 6 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
New 2020 GMC Sierra 1500 SLT in Aurora, CO 80012
$58,257
- Mileage: 5 miles
- Location: Aurora, CO - 9 mi
- Seller: Shortline Buick GMC
- Phone: 720-310-2122
Certified: No Transmission: Automatic Color: Pacific Blue Metallic
Description:
2020 GMC Sierra 1500 SLT
for Sale -
$58,257 5 miles with Leather Seats, Sunroof / Moonroof, Bluetooth, Backup Camera
Featured Listing
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