Skip to FiltersReport abuse
120 listings
- $31,570MSRP $32,885
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
Close
Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
$1,315 off MSRP!2026 GMC Terrain Sterling MetallicThe listed Prices do not include additional fees and costs of closing, including government fees and...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG1TL105456
Stock: BG35710L
Listed since: 06-13-2025 - Arriving Soon$31,570MSRP $32,885
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
Close
Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
Recent Arrival! $1,315 off MSRP!2026 GMC Terrain Ebony Twilight MetallicThe listed Prices do not include additional fees and costs of closing, includi...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEGXTL207872
Stock: BG35727
Listed since: 07-16-2025 - Arriving Soon$42,706MSRP $44,485
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark leatherAfter Dark leather
- 5 Seats, 24 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
Close
Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
Recent Arrival! $1,779 off MSRP!2026 GMC Terrain Ebony Twilight MetallicThe listed Prices do not include additional fees and costs of closing, includi...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALZEG7TL201430
Stock: BG35734
Listed since: 07-16-2025 - Arriving Soon$31,570MSRP $32,885
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
Close
Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
Recent Arrival! $1,315 off MSRP!2026 GMC Terrain Sterling MetallicThe listed Prices do not include additional fees and costs of closing, including gov...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG7TL209773
Stock: BG35731
Listed since: 07-16-2025 - Arriving Soon$33,586MSRP $34,985
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 26 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
Close
Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
$1,399 off MSRP!2026 GMC Terrain Ebony Twilight MetallicThe listed Prices do not include additional fees and costs of closing, including government fe...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG9TL187372
Stock: BG35726
Listed since: 06-30-2025 - $40,435MSRP $41,985
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Jim Trenary of Union (30 mi away)
- Home delivery*
Close
Located in Union, MO / 30 miles away from Saint Peters, MO
Ask for Internet Sales. Come and See Jim Trenary Deal Makers. Restrictions may apply. Please see your internet sales associate for details.
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG0TL124507
Stock: U26001
Listed since: 04-30-2025 - $33,335MSRP $34,885
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Jim Trenary of Union (30 mi away)
- Home delivery*
Close
Located in Union, MO / 30 miles away from Saint Peters, MO
Ask for Internet Sales. Come and See Jim Trenary Deal Makers. Restrictions may apply. Please see your internet sales associate for details.
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG4TL141108
Stock: U26006
Listed since: 05-17-2025 - $38,715MSRP $40,490
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG2TL143690
Stock: L26048
Listed since: 05-28-2025 - Arriving Soon$43,780MSRP $43,780
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG9TL206803
Stock: 206803
Listed since: 07-13-2025 - $34,390MSRP $34,390
- Exterior color: Summit WhiteSummit White
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! NO HOOKS, NO GIMMICKS, DO NOT LET OTHER DEALERS TELL YOU OTHERWISE! You could qualify for even more incenti...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG0TL131157
Stock: 131157
Listed since: 05-30-2025 - $38,715MSRP $40,490
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG7TL146651
Stock: L26058
Listed since: 05-31-2025 - Arriving Soon$44,275MSRP $44,275
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEGXTL160642
Stock: 160642
Listed since: 07-01-2025 - $38,852MSRP $40,640
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG3TL148008
Stock: L26065
Listed since: 05-31-2025 - Arriving Soon$44,275MSRP $44,275
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEGXTL206793
Stock: 206793
Listed since: 07-13-2025 - $38,262MSRP $39,995
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG3TL111329
Stock: L26009
Listed since: 05-30-2025 - $38,715MSRP $40,490
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG5TL146941
Stock: L26057
Listed since: 06-04-2025 - $39,630MSRP $41,490
- Exterior color: Summit WhiteSummit White
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG3TL122864
Stock: L26011
Listed since: 05-08-2025 - New Listing$40,084MSRP $41,985
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEGXTL114566
Stock: L26268
Listed since: 07-16-2025 - $38,715MSRP $40,490
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Forest Storm w/Mahogany Accents leatherette/clothForest Storm w/Mahogany Accents leatherette/cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG8TL143211
Stock: L26052
Listed since: 05-29-2025 - $33,296MSRP $34,985
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 26 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG9TL154047
Stock: L26068
Listed since: 06-10-2025 - Arriving Soon$34,885MSRP $34,885
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
Close
Located in Collinsville, IL / 34 miles away from Saint Peters, MO
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG2TL209700
Stock: 209700
Listed since: 07-13-2025
Showing 22 - 42 out of 120 listings
Consumer Reviews for the GMC Terrain
Read recent reviews for the GMC Terrain
The Ultimate Terrain Tamer: 2025 GMC Terrain
Jdbutts, 02/27/2025
2025 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT)
From the moment I got behind the wheel of my 2025 GMC Terrain AWD with the Technology Package, I knew I had made the right choice. This SUV is the perfect blend of style, capability, and cutting-edge features.
The all-wheel-drive system provides a confident and smooth ride, whether on highways or rougher terrain. The Technology Package takes the experience to the next level, with an … intuitive infotainment system, a crystal-clear head-up display, and advanced driver-assist features that make every drive feel effortless. The interior is both sleek and spacious, with premium materials that give it a luxury feel without the luxury price tag.
Whether navigating city streets or exploring the great outdoors, the 2025 GMC Terrain proves to be the perfect companion. This SUV isn’t just a vehicle—it’s an experience. GMC knocked it out of the park!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2026 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT) | 26 - 28 | 4-cylinders (gas) | $32,885 |
| 2026 GMC Terrain Denali 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $44,485 |
| 2026 GMC Terrain AT4 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $39,995 |
| 2026 GMC Terrain Elevation 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $34,390 |
More about the GMC Terrain
Edmunds has 120 New GMC Terrains for sale near you, including a 2026 Terrain Elevation SUV and a 2026 Terrain Denali SUV ranging in price from $32,885 to $44,485.
How much is a new 2026 GMC Terrain in Saint Peters, MO?
- A new 2026 GMC Terrain starts at $32,885 (including destination charge) in Saint Peters, MO. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2026 GMC Terrain SUV cost in Saint Peters, MO?
- A new 2026 GMC Terrain SUV starts at $32,885 in Saint Peters, MO. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.
Filters
Skip to ResultsApplied Filters3Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.