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19 listings
- $31,290MSRP $34,140
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Honor GMC (31 mi away)
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Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Rapids Metallic 2026 GMC Elevation4D Sport Utility AWD 8-Speed Automatic with Overdrive1.5L DOHC
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG0TL161825
Stock: TL161825
Listed since: 06-25-2025 - New Listing$31,185MSRP $33,185
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Rapids Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC Recent Arrival!
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG7TL214732
Stock: TL214732
Listed since: 07-29-2025 - Arriving Soon$31,185MSRP $33,185
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Riverstone Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC Recent Arrival!
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG2TL217599
Stock: TL217599
Listed since: 07-29-2025 - $30,290MSRP $32,290
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Volcanic Red Tintcoat 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG5TL162761
Stock: TL162761
Listed since: 06-26-2025 - $31,060MSRP $33,060
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Sterling Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG5TL126066
Stock: TL126066
Listed since: 05-20-2025 - $32,115MSRP $32,115
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Sterling Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG7TL108796
Stock: TL108796
Listed since: 05-20-2025 - $30,210MSRP $33,060
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Riverstone Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG4TL136183
Stock: TL136183
Listed since: 05-30-2025 - Arriving Soon$31,185MSRP $33,185
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Riverstone Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC Recent Arrival!
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG7TL217677
Stock: TL217677
Listed since: 07-29-2025 - $30,140MSRP $32,140
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Sterling Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEGXTL160438
Stock: TL160438
Listed since: 06-26-2025 - $29,831MSRP $32,115
- Exterior color: Rapids MetallicRapids Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Rapids Metallic 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG5TL129694
Stock: TL129694
Listed since: 05-20-2025 - $31,620MSRP $31,620
- Exterior color: Summit WhiteSummit White
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Summit White 2026 GMC Elevation4D Sport Utility FWD CVT1.5L DOHC
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG6TL129090
Stock: TL129090
Listed since: 05-20-2025 - $30,795MSRP $33,645
- Exterior color: Summit WhiteSummit White
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Summit White 2026 GMC Elevation4D Sport Utility AWD 8-Speed Automatic with Overdrive1.5L DOHC
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG3TL155940
Stock: TL155940
Listed since: 06-25-2025 - $31,290MSRP $34,140
- Exterior color: Riverstone MetallicRiverstone Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Riverstone Metallic 2026 GMC Elevation4D Sport Utility AWD 8-Speed Automatic with Overdrive1.5L DOHC
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG8TL159627
Stock: TL159627
Listed since: 06-25-2025 - $39,599MSRP $40,665
- 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
- Laguna Niguel GMC (42 mi away)
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Located in Laguna Niguel, CA / 42 miles away from San Marcos, CA
Well Maintained, Won't Be Disappointed!!!.2026 GMC Terrain AT4 AT4 Ebony Twilight MetallicCadillac of Laguna Niguel & Laguna Niguel GMC.
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEGXTL155330
Stock: TL155330
Listed since: 07-01-2025 - $31,206MSRP $31,790
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Laguna Niguel GMC (42 mi away)
Close
Located in Laguna Niguel, CA / 42 miles away from San Marcos, CA
Well Maintained, Won't Be Disappointed!!!.2026 GMC Terrain Elevation Elevation Sterling MetallicCadillac of Laguna Niguel & Laguna Niguel GMC.
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG2TL144069
Stock: TL144069
Listed since: 06-13-2025 - $35,585MSRP
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark leatheretteAfter Dark leatherette
- 5 Seats, 26 City / 28 Hwy MPG
- Laguna Niguel GMC (42 mi away)
Close
Located in Laguna Niguel, CA / 42 miles away from San Marcos, CA
Well Maintained, Won't Be Disappointed!!!.2026 GMC Terrain Elevation Elevation Ebony Twilight MetallicCadillac of Laguna Niguel & Laguna Niguel GMC.
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG6TL183344
Stock: TL183344
Listed since: 07-05-2025 - $39,152MSRP $40,170
- 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
- Laguna Niguel GMC (42 mi away)
Close
Located in Laguna Niguel, CA / 42 miles away from San Marcos, CA
Well Maintained, Won't Be Disappointed!!!.2026 GMC Terrain AT4 AT4 Summit WhiteCadillac of Laguna Niguel & Laguna Niguel GMC.
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALYEG4TL151158
Stock: TL151158
Listed since: 06-20-2025 - $31,106MSRP $31,790
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 26 City / 28 Hwy MPG
- Laguna Niguel GMC (42 mi away)
Close
Located in Laguna Niguel, CA / 42 miles away from San Marcos, CA
Well Maintained, Won't Be Disappointed!!!.2026 GMC Terrain Elevation Elevation Sterling MetallicCadillac of Laguna Niguel & Laguna Niguel GMC.
Features and Specs:
27 Combined MPG (26 City/28 Highway)
Listing Information:
VIN: 3GKALMEG1TL113332
Stock: TL113332
Listed since: 06-20-2025 - $29,000MSRP $33,890
- Exterior color: Ebony Twilight MetallicEbony Twilight Metallic
- Interior color: After Dark clothAfter Dark cloth
- 5 Seats, 24 City / 28 Hwy MPG
- Honor GMC (31 mi away)
Close
Located in National City, CA / 31 miles away from San Marcos, CA
Terrain Ebony Twilight Metallic 2025 GMC Elevation4D Sport Utility AWD 8-Speed Automatic with Overdrive24/28 City/Highway MPG 1.5L DOHC
Features and Specs:
25 Combined MPG (24 City/28 Highway)
Listing Information:
VIN: 3GKALUEG2SL243621
Stock: SL243621
Listed since: 03-12-2025
Showing 1 - 19 out of 19 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) | $33,645 |
| 2026 GMC Terrain Elevation 4dr SUV (1.5L 4cyl Turbo CVT) | 26 - 28 | 4-cylinders (gas) | $31,620 |
| 2026 GMC Terrain AT4 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $40,170 |
| 2025 GMC Terrain Elevation 4dr SUV AWD (1.5L 4cyl Turbo 8A) | 24 - 28 | 4-cylinders (gas) | $33,890 |
More about the GMC Terrain
Edmunds has 19 New GMC Terrains for sale near you, including a 2026 Terrain Elevation SUV and a 2026 Terrain AT4 SUV ranging in price from $31,620 to $40,665.
How much is a new 2026 GMC Terrain in San Marcos, CA?
- A new 2026 GMC Terrain starts at $31,620 (including destination charge) in San Marcos, CA. 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 San Marcos, CA?
- A new 2026 GMC Terrain SUV starts at $31,620 in San Marcos, CA. 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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