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122 listings
- New Listing$34,873MSRP $36,640
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 24 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
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Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Sterling Metallic 2-Way Power Driver Lumbar Seat Adjuster, 3-Channel Programmable Universal Home Remote, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Bra...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG0TL125780
Stock: 263020
Listed since: 05-15-2025 - New Listing$39,663MSRP $41,580
- 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
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Volcanic Red Tintcoat 2-Way Power Driver Lumbar Seat Adjuster, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Fe...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG6TL119621
Stock: 263009
Listed since: 05-08-2025 - New Listing$39,576MSRP $41,485
- 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
- Sapaugh GM Country (39 mi away)(2)
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Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Volcanic Red Tintcoat 2026 GMC Terrain AT4 AWD 8-Speed Automatic with Overdrive 1.5L DOHC $749 - Price includes $349 dealer added accessories.
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG9TL101338
Stock: 263026
Listed since: 06-04-2025 - New Listing$34,873MSRP $36,640
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 24 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Sterling Metallic 2-Way Power Driver Lumbar Seat Adjuster, 3-Channel Programmable Universal Home Remote, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Bra...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEGXTL125737
Stock: 263016
Listed since: 05-15-2025 - New Listing$39,749MSRP $41,675
- 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
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Volcanic Red Tintcoat 2-Way Power Driver Lumbar Seat Adjuster, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Fe...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG7TL111222
Stock: 263008
Listed since: 05-06-2025 - New Listing$33,362MSRP $34,980
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: Gideon Gray/After Dark clothGideon Gray/After Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Rapids Metallic 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy whee...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG1TL115548
Stock: 263002
Listed since: 04-29-2025 - New Listing$33,051MSRP $34,735
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 26 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Ebony Twilight Metallic 2-Way Power Driver Lumbar Seat Adjuster, 3-Channel Programmable Universal Home Remote, 4-Wheel Disc Brakes, 5.81 Final Drive A...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG4TL106620
Stock: 263021
Listed since: 05-20-2025 - New Listing$31,758MSRP $33,314
- Exterior color: Summit WhiteSummit White
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Summit White 4-Wheel Disc Brakes, 5.81 Final Drive Axle Ratio, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, All-Weather C...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG9TL151097
Stock: 263030
Listed since: 06-11-2025 - New Listing$39,612MSRP $41,525
- 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
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Ebony Twilight Metallic 2-Way Power Driver Lumbar Seat Adjuster, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System ...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG5TL110568
Stock: 263011
Listed since: 05-08-2025 - New Listing$39,527MSRP $41,430
- 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
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Rapids Metallic 2-Way Power Driver Lumbar Seat Adjuster, 3.47 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature,...
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG2TL119339
Stock: 263007
Listed since: 05-06-2025 - New Listing$33,543MSRP $34,529
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Sapaugh GM Country (39 mi away)(2)
Close
Located in Herculaneum, MO / 39 miles away from Saint Peters, MO
Recent Arrival! Volcanic Red Tintcoat 4-Wheel Disc Brakes, 5.81 Final Drive Axle Ratio, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Co...
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG2TL183504
Stock: 263033
Listed since: 07-11-2025 - $32,176MSRP $34,785
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Lou Fusz Buick GMC (13 mi away)(2)
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Located in Saint Louis, MO / 13 miles away from Saint Peters, MO
$2,609 off MSRP!2025 GMC Terrain Sterling Metallic24/28 City/Highway MPGThe 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: 3GKALUEG8SL220926
Stock: BG35649L
Listed since: 12-12-2024 - $33,205MSRP $34,785
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Laura Buick GMC (34 mi away)(13)
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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: 3GKALUEG9SL284649
Stock: L254173
Listed since: 04-22-2025 - $33,342MSRP $34,935
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- 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!! 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: 3GKALUEG7SL284147
Stock: L252971
Listed since: 02-25-2025 - $31,424MSRP $32,935
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: After Dark clothAfter Dark cloth
- 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: 3GKALMEG6SL322810
Stock: L254054
Listed since: 04-17-2025 - $31,287MSRP $32,785
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 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: 3GKALMEG9SL319187
Stock: L253873
Listed since: 04-01-2025 - Arriving Soon$36,885MSRP $36,885
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 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: 3GKALUEG3SL258712
Stock: 258712
Listed since: 07-04-2025
Showing 106 - 122 out of 122 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 AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $34,980 |
| 2026 GMC Terrain AT4 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $41,430 |
| 2026 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT) | 26 - 28 | 4-cylinders (gas) | $33,314 |
| 2025 GMC Terrain Elevation 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $34,785 |
| 2025 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT) | 26 - 28 | 4-cylinders (gas) | $32,785 |
More about the GMC Terrain
Edmunds has 122 New GMC Terrains for sale near you, including a 2025 Terrain Elevation SUV and a 2026 Terrain AT4 SUV ranging in price from $32,785 to $41,675.
How much is a new 2026 GMC Terrain in Saint Peters, MO?
- A new 2026 GMC Terrain starts at $32,785 (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 $32,785 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.
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