MINI MINI Coupe , R58 (USA)

Manual transmission fluid capacity & service interval

MINI Coupe, R58 (USA) manual transmission fluid capacity ranges from 1,7 to 1,9 liters. The data covers 4 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

Type	Specifications
MINI Coupé John Cooper Works (155 kW) (2012-2015)	Use: Normal Capacity 1,9 liter Code: GS6-53BG/DG 6/1
MINI Coupé Cooper (90 kW) (2011-2015)	Use: Normal Capacity 1,7 liter Code: GS6-55BG 6/1
MINI Coupé Cooper S (135 kW) (2011-2015)	Use: Normal Capacity 1,9 liter Code: GS6-53BG/DG 6/1
MINI Coupé John Cooper Works (155 kW) (2011-2012)	Use: Normal Capacity 1,9 liter Code: GS6-53BG/DG 6/1

The MINI Coupe R58 Cooper (90 kW) carries a manual transaxle fluid capacity of 1.7 liters, which is the smallest fill volume across all configurations listed for the R58 lineup.
Both the Cooper S (135 kW) and John Cooper Works (155 kW) variants share a 1.9-liter manual transaxle capacity, placing them 0.2 liters above the base Cooper figure.
A transaxle combines the transmission and final drive into a single housing, meaning the listed capacities cover the entire integrated unit rather than a standalone gearbox.
All four rows carry a normal use condition tied to the stated capacities, indicating the 1.7- and 1.9-liter figures apply under standard operating circumstances rather than a severe-duty or first-change scenario.
The John Cooper Works (155 kW) appears across two separate row entries spanning 2011-2012 and 2012-2015, both specifying an identical 1.9-liter transaxle capacity under normal use conditions.
The Cooper S (135 kW) and John Cooper Works (155 kW) share the same 1.9-liter transaxle fill volume despite a 20 kW difference in rated output between the two engines.