diff --git a/src/lang/english.txt b/src/lang/english.txt
index 7c73021775..8205f78f18 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -4590,7 +4590,7 @@ STR_VEHICLE_INFO_PROFIT_THIS_YEAR_LAST_YEAR                     :{BLACK}Profit t
 STR_VEHICLE_INFO_PROFIT_THIS_YEAR_LAST_YEAR_MIN_PERFORMANCE     :{BLACK}Profit this year: {LTBLUE}{CURRENCY_LONG} (last year: {CURRENCY_LONG}) {BLACK}Min. performance: {LTBLUE}{POWER_TO_WEIGHT}
 STR_VEHICLE_INFO_PROFIT_THIS_PERIOD_LAST_PERIOD                 :{BLACK}Profit this period: {LTBLUE}{CURRENCY_LONG} (last period: {CURRENCY_LONG})
 STR_VEHICLE_INFO_PROFIT_THIS_PERIOD_LAST_PERIOD_MIN_PERFORMANCE :{BLACK}Profit this period: {LTBLUE}{CURRENCY_LONG} (last period: {CURRENCY_LONG}) {BLACK}Min. performance: {LTBLUE}{POWER_TO_WEIGHT}
-STR_VEHICLE_INFO_RELIABILITY_BREAKDOWNS                         :{BLACK}Reliability: {LTBLUE}{COMMA}%  {BLACK}Breakdowns since last service: {LTBLUE}{COMMA}
+STR_VEHICLE_INFO_RELIABILITY_BREAKDOWNS                         :{BLACK}Reliability: {LTBLUE}{COMMA}% (max: {COMMA}%)  {BLACK}Breakdowns since last service: {LTBLUE}{COMMA}
 
 STR_VEHICLE_INFO_BUILT_VALUE                                    :{LTBLUE}{ENGINE} {BLACK}Built: {LTBLUE}{NUM}{BLACK} Value: {LTBLUE}{CURRENCY_LONG}
 STR_VEHICLE_INFO_NO_CAPACITY                                    :{BLACK}Capacity: {LTBLUE}None{STRING}
diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp
index 5707518d2f..3ab5adae4f 100644
--- a/src/vehicle_gui.cpp
+++ b/src/vehicle_gui.cpp
@@ -2668,7 +2668,7 @@ struct VehicleDetailsWindow : Window {
 				tr.top += GetCharacterHeight(FS_NORMAL);
 
 				/* Draw breakdown & reliability */
-				DrawString(tr, GetString(STR_VEHICLE_INFO_RELIABILITY_BREAKDOWNS, ToPercent16(v->reliability), v->breakdowns_since_last_service));
+				DrawString(tr, GetString(STR_VEHICLE_INFO_RELIABILITY_BREAKDOWNS, ToPercent16(v->reliability), ToPercent16(v->GetEngine()->reliability), v->breakdowns_since_last_service));
 				break;
 			}