Quality Buick GMC

1620 East Homer Adams Pkwy Alton, IL 62002

2018 GMC Terrain OVERVIEW Overview Icon

2018 GMC Terrain in Alton

When designing the all-new 2018 Terrain compact SUV we gave every detail our attention, so that every detail catches yours. From its striking C-shaped LED signature lighting to its stunning floating roof, this compact SUV has been refined on every level.

  • Stop/Start Engine Control System
  • Hill Descent Control
  • Electronic Precision Shift
  • Rear Vision Camera
  • Bluetooth® For Phone and Audio Streaming
2018 GMC Terrain Main Img

2018 GMC Terrain MODELS

  • Terrain SL

    Terrain SL

  • Terrain SLE

    Terrain SLE

  • Terrain SLT

    Terrain SLT

  • Terrain SLE Diesel

    Terrain SLE Diesel

  • Terrain SLT Diesel

    Terrain SLT Diesel

  • Terrain Denali

    Terrain Denali

GMC Terrain Dealer in Alton

2018 GMC Terrain PERFORMANCE Performance Icon

2018 GMC Terrain performance

Three New Turbocharged Engines

With three new turbocharged engines – including the segment’s only standard combination of a turbocharged engine and a 9-speed transmission – the all-new Terrain offers a remarkable range of efficiency and power.

2018 GMC Terrain performance

Traction Control

The GMC Terrain small SUV is engineered to meet the challenges drivers face every day – from various road surfaces to unexpected conditions. Advanced technology such as the Traction Select system allows you to switch between drive modes to make real-time adjustments based on those ever-changing driving situations.

2018 GMC Terrain performance

Electronic Precision Shift

An advanced button and switch based transmission interface that enables a spacious center console with side-by-side cup holders and pass-through storage below the center console.

2018 GMC Terrain performance

Stop/Start Engine Control System

This fuel–saving technology works in heavy traffic and at red lights. At complete stops when drivers keep their feet on the brake pedal, the engine shuts off and when drivers remove their foot from the brake, the engine automatically restarts.

2018 GMC Terrain APPEARANCE Appearance Icon

2018 GMC Terrain appearance

Sculpted Grille

With three distinctive options every trim boasts its own distinctive grille that makes a lasting first impression and sets a bold tone for the rest of the vehicle’s exterior.

2018 GMC Terrain COMFORT Comfort Icon

2018 GMC Terrain comfort

Reimagined Center Console

New for 2018, Terrain features an innovative Electronic Precision Shifter. This intuitive button and switch-based transmission system has a sleek, compact design that frees up valuable storage space in the cabin.

2018 GMC Terrain comfort

Premium Materials

The all-new Terrain’s interior features a standard leather wrapped steering wheel, real aluminum trim and soft-touch materials to enhance your driving experience and maximize comfort for both you and your passengers.

2018 GMC Terrain comfort

Designed To Be Versatile

The all-new Terrain compact SUV delivers unrivaled utility to handle the varied demands of your life. A front-to-back flat load floor includes new fold-flat front-passenger and second-row seats so you can quickly go from accommodating people to utilizing every inch of cargo space.

2018 GMC Terrain comfort

Interior Lighting

Includes accent lighting under door armrest, floor console and instrument panel.

2018 GMC Terrain SAFETY & WARRANTY Safety Icon

PRO GRADE PROTECTION

Standard on every new GMC - GMC Pro Grade Protection has you truly protected with features and services including:

- Two maintenance visits
- 3-year / 36,000-mile Bumper-to-Bumper Warranty
- 5-year / 60,000-mile Powertrain Warranty
- 5-year / 60,000-mile Roadside Assistance & Courtesy Transportation
- 3-month trial of OnStar Guidance Plan with a suite of emergency security and diagnostic services
- 5-year OnStar Basic Plan

2018 GMC Terrain Safety Main Img
2018 GMC Terrain safety

Teen Driver

This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage safe driving behavior.

2018 GMC Terrain safety

Available Side Blind Zone Alert with Lane Change Alert

Side Blind Zone Alert uses sensors to monitor blind spots and alerts you with visual warnings in your side mirrors. Lane Change Alert works in tandem and uses long-range radar to help detect and warn you of fast-approaching traffic in the next lane.

We're sorry, but we do not have a 2018 GMC Terrain in our current inventory.

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