diff --git a/FuelBoard/SettingsView.swift b/FuelBoard/SettingsView.swift
index 75766e3..f631b06 100644
--- a/FuelBoard/SettingsView.swift
+++ b/FuelBoard/SettingsView.swift
@@ -190,7 +190,7 @@ struct SettingsView: View {
                             .accessibilityLabel("Typical fill-up")
                             .accessibilityValue(fillUpText)
                         if !fuelSavingsSettings.isConfigured && fuelSavingsSettings.enabled {
-                            Text("Set a realistic UK MPG and fill-up amount before Worth the Drive appears in sorting.")
+                            Text("Set a realistic UK MPG and fill-up amount before Best Value appears in sorting.")
                                 .font(.caption)
                                 .foregroundStyle(.orange)
                         }
diff --git a/FuelBoard/StationsView.swift b/FuelBoard/StationsView.swift
index 5e09da3..f96bf6c 100644
--- a/FuelBoard/StationsView.swift
+++ b/FuelBoard/StationsView.swift
@@ -49,7 +49,7 @@ struct StationsView: View {
         switch sortMode {
         case .closest: mode = "Closest"
         case .cheapest: mode = "Cheapest"
-        case .worthTheDrive: mode = "Worth the Drive"
+        case .worthTheDrive: mode = "Best Value"
         }
         let tapHint = stationTapAction == .openMap
             ? "tap a station for directions."
diff --git a/FuelBoardTests/Tests/FuelBoardSharedTests/SortModeNamesTests.swift b/FuelBoardTests/Tests/FuelBoardSharedTests/SortModeNamesTests.swift
new file mode 100644
index 0000000..338968d
--- /dev/null
+++ b/FuelBoardTests/Tests/FuelBoardSharedTests/SortModeNamesTests.swift
@@ -0,0 +1,30 @@
+import XCTest
+@testable import FuelBoardShared
+
+/// User-facing copy: the Fuel Savings SORT is called "Best Value" (renamed on the
+/// user's instruction from "Worth the Drive"), while the feature that backs it
+/// keeps the name "Worth the Drive" in Settings and on the sheet. Pin both so
+/// neither drifts by accident.
+final class SortModeNamesTests: XCTestCase {
+
+    func testSortModeNames() {
+        XCTAssertEqual(SortMode.cheapest.displayName, "Cheapest")
+        XCTAssertEqual(SortMode.closest.displayName, "Closest")
+        XCTAssertEqual(SortMode.worthTheDrive.displayName, "Best Value")
+    }
+
+    func testRawValueIsUnchangedSoStoredPreferencesKeepDecoding() {
+        // The label is copy; the raw value is persisted state. Renaming the one
+        // must never move the other.
+        XCTAssertEqual(SortMode.worthTheDrive.rawValue, "worthTheDrive")
+        XCTAssertEqual(SortMode(rawValue: "worthTheDrive"), .worthTheDrive)
+        XCTAssertEqual(SortMode.allCases.map(\.rawValue), ["cheapest", "closest", "worthTheDrive"])
+    }
+
+    func testTheFeatureItselfIsStillCalledWorthTheDrive() {
+        // Only the sort was renamed — the status wording the feature produces
+        // keeps its own name.
+        XCTAssertEqual(FuelSavingsStatus.worthTheDrive.displayName, "Worth the drive")
+        XCTAssertEqual(FuelSavingsStatus.notWorthTheDrive.displayName, "Not worth the drive")
+    }
+}
diff --git a/Shared/FuelStore.swift b/Shared/FuelStore.swift
index 6fa6875..5e2353d 100644
--- a/Shared/FuelStore.swift
+++ b/Shared/FuelStore.swift
@@ -53,7 +53,11 @@ enum SortMode: String, Codable, CaseIterable, Identifiable {
         switch self {
         case .cheapest: return "Cheapest"
         case .closest: return "Closest"
-        case .worthTheDrive: return "Worth the Drive"
+        // "Best Value" is the user-facing name of this sort. The raw value stays
+        // `worthTheDrive` so stored preferences keep decoding, and it is the SORT
+        // that is called Best Value — the Fuel Savings feature itself is still
+        // "Worth the Drive" (its Settings toggle, section and sheet header).
+        case .worthTheDrive: return "Best Value"
         }
     }
 }