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Terrain Response retunes a Land Rover's accelerator, gearbox, traction control and, on air-suspension models, ride height for the surface under the tires. Here is what each mode does, which models carry which version, and how to set it for a snowy morning in West Hartford, Avon or Simsbury.
Terrain Response tells a Land Rover what surface it is on, so it changes how it delivers power. On snow, select Grass/Gravel/Snow: Land Rover designs it for firm surfaces with a slippery top layer, including ice, and it softens the accelerator and brings traction control in early. With Terrain Response 2, Auto picks a mode for you, and you can lock in Grass/Gravel/Snow when the road is white. Neither replaces winter tires, which decide how well you stop and turn on ice.
Here is how it works, and what Terrain Response 2 adds.
With Terrain Response you select a mode yourself. Terrain Response 2 adds Auto, which reads vehicle and environmental inputs and picks a mode, and you can override it to lock in a specific one.
Each mode changes several settings at once: engine response, the gearbox program, traction and stability control, Hill Descent Control and, where fitted, ride height.
Running in Auto, Terrain Response 2 can also tell you when to select low range or the off-road ride height, if it calculates that you need them.
What Land Rover says each mode changes, and the Connecticut conditions it suits.
| Mode | What the system changes | When a Connecticut driver uses it |
|---|---|---|
| Comfort | Standard settings for everyday road driving. Some Land Rover material calls this program General Driving. | Dry or wet pavement: I-84, or Route 44 through Avon. |
| Grass / Gravel / Snow | Softer accelerator response. Traction control intervenes early to prevent tire slip. Hill Descent Control engages automatically when needed. | Snow-covered side streets, an unplowed driveway, packed snow on a Simsbury back road, gravel lanes, wet grass. |
| Mud & Ruts | Traction control allows controlled tire slip so the tread can keep biting. On air-suspension models the vehicle raises itself to an optimum height. | Spring mud on unpaved roads and soft, deeply rutted trail sections. |
| Sand | Sharper engine and gearbox response to hold momentum, the center differential locked, and stability control adjusted to avoid unwanted interventions. | Soft, dry sand where driving is permitted. Rarely needed close to home. |
| Rock Crawl | Gentler accelerator response for careful control, while allowing high levels of suspension movement. Selected vehicles only. | Ledge and boulders on permitted off-road trails. |
| Wade | Prepares the vehicle and supports the driver when entering water. Selected vehicles only. Wade Sensing reads only the depth the vehicle is in now, not the water ahead. | Established stream crossings on trails. Never a flooded road. |
| Auto (Terrain Response 2) | Reconfigures transmission, suspension and traction settings on its own as conditions change, and can advise low range or the off-road ride height. | Mixed winter drives where the surface changes from one block to the next. |
Sources: Land Rover USA's Terrain Response 2 page, Land Rover's off-road ownership guide and Land Rover UK's Terrain Response technology guide.
For Mud & Ruts, Rock Crawl or Wade on a real trail, our guide to where you can take a Defender off-road from Connecticut covers the legal places to go and how to prepare.
Both are right. The difference is who decides.
| Grass / Gravel / Snow, selected | Auto (Terrain Response 2) | |
|---|---|---|
| Who decides | You do, and the mode stays locked until you change it | The vehicle, reading conditions as you drive |
| Best for | A road you can see is white before you leave Driveways after a storm | Plowed main roads with slick patches and slush at the edges Mixed commutes |
| On every Land Rover? | Yes. Land Rover offers Grass/Gravel/Snow on all its vehicles | Only on Terrain Response 2 models and trims (see the table below) |
Selecting Grass/Gravel/Snow yourself puts the softer throttle and early traction control in place from the first turn of the wheels, as you pull out of an uncleared Farmington driveway. On a slippery uphill driveway, All-Terrain Progress Control, on models that have it, holds a crawl speed between 1 and 19 mph and follows the selected mode, so Grass/Gravel/Snow gives it gentler acceleration than Comfort. It is a low-speed, low-traction aid, not a highway feature.
Together the two work well: the winter tire supplies grip, and Grass/Gravel/Snow meters power so less of it is wasted in wheelspin. Our Connecticut winter tire guide for Range Rover owners covers the tire side, and our comparison of the best luxury SUVs for a Connecticut winter sets Land Rover's traction systems against the BMW X5 and Audi Q7.
As of November 2026, from each model's US specifications page on landroverusa.com and rangerover.com.
| Model | Terrain Response version | Related equipment |
|---|---|---|
| Defender 110 | Terrain Response on S, X-Dynamic SE and Vertex. Terrain Response 2 with Configurable Terrain Response on X and both Trophy Editions. | Twin-speed transfer box with low range on every trim. |
| Range Rover Sport | Terrain Response 2 on every trim. | Low range on Dynamic SE, Battersea Edition and Autobiography. SE and the SV models are high range only. |
| Range Rover | Terrain Response 2 on every trim. | Air suspension on every trim: Electronic Air Suspension or Dynamic Air Suspension, depending on version. |
| Range Rover Velar (S and Belgravia Editions) | Terrain Response with Dynamic Program. | Coil suspension on S and Belgravia Edition. Electronic Air Suspension on Belgravia Edition Satin. |
| Range Rover Evoque (S and Hoxton Edition) | Terrain Response 2. | — |
Sources: Defender 110, Range Rover Sport, Range Rover, Range Rover Velar and Range Rover Evoque specifications. Equipment can change by model year.
Grass/Gravel/Snow is on every model in the table; Rock Crawl and Wade are limited to selected vehicles. For deep snow and the occasional trail, the Defender lineup is the most capable choice here, with low range on every trim; our Defender 110 guide for Connecticut drivers covers the model itself, and you can browse new Defender 110 inventory to compare trims with and without Terrain Response 2. For a mostly plowed commute with Terrain Response 2 standard, look at the Range Rover Sport.
Ask us to walk you through the Terrain Response controls on a test drive, or start by browsing our new Land Rover inventory.
Browse new inventory → Shop Range Rover SportTerrain Response is a Land Rover system that lets the driver select a mode for the surface, such as Grass/Gravel/Snow or Mud & Ruts. Each mode adjusts engine response, the gearbox program and traction control for that terrain.
Use Grass/Gravel/Snow. Land Rover designs it for firm surfaces with a slippery finish, including snow and ice, and it softens accelerator response to prevent wheelspin.
Either works. Select Grass/Gravel/Snow when you know the road is snow-covered before you leave; leave it in Auto on a mixed drive where the surface keeps changing.
Grass/Gravel/Snow is designed for slippery surfaces, including icy conditions, and helps you pull away without wheelspin. It cannot add grip for braking or steering. That comes from winter tires.
Terrain Response 2 adds an Auto setting that picks the mode for you and can advise when to use low range or the off-road ride height. On the Defender 110, Terrain Response 2 comes on the X and Trophy Edition trims.
Yes. Every Range Rover Sport trim has Terrain Response 2, including Auto. Snow is handled by the Grass/Gravel/Snow mode, which Land Rover offers on all its vehicles.