Bugaboo Donkey 6 Twin vs Mountain Buggy Duet

The Duet is 2.8 lb lighter. The Duet lists for $1,349.01 less.

Only the differences are shown.

Bugaboo Donkey 6 TwinMountain Buggy Duet
List price$2,419$1,069.99Lowest price
Weight39.8 lb37 lbLightest
Folded sizeNot listed12 × 25 × 35 in6.1 cu ft
Open sizeNot listed45 × 25 × 41 in
Seat holds up to50 lbHolds the most40 lb
Seat layoutSide by sideSide by side
Seats22
Each seat holds up to50 lb40 lb
Open width29.1 in25.5 in
Infant car seats that fit1 or 2 infant car seats with Bugaboo Donkey car seat adapters (user guide refers to 'one or two car seats installed' in double/twin mode); e.g. Bugaboo Otter by Nuna1 or 2 infant car seats (Mountain Buggy protect car seat/s with adaptors, sold separately)
Seat setupssingle, double, twin (converts single/double in three clicks); two-bassinet, two-seat or bassinet+seatNot listed
Standing board or benchNoNo
From birth?Yes, bassinet includedYes, seat lies flat
Newborn add-onTwo bassinets included (up to 20 lbs / 6 months each); seats from 6 monthsLie-flat fabric sling seat for newborns; carrycot plus (sold separately) or infant car seat(s) with adaptors
Bassinet holds up to20 lbNot listed
Seat sizeNot listed13 in wide, 20 in seat back
Seat reclineFlatFlat
Seat faces you or the worldYesNo
One-hand foldNot listedYes
Stands when foldedYesYes
Basket33 lb, underseat basket 33 lbs / 70 L; side bag 22 lbs on chassis (single mode), 8.8 lbs on handlebar (double/twin)Biggest basket22 lb, gear tray with zip pockets 10 kg / 22 lbs
Car seat adaptersBugaboo Donkey car seat adapters (sold separately); list on Donkey adapters pageMountain Buggy car seat adaptors (sold separately)
Folds with the seat onYesYes
BrakeNot listedHand brake
In the boxstroller base, two seats, two bassinets with PureBreeze mattresses, two sun canopies, underseat basket and side bagbuggy, parenting satchel with change mat and satchel clips, reversible liners, detachable grab bar, bottle holder
Warranty2 years3 years
Released2026Not listed
Handlebar height37.8-40.5 in34.3-47.2 in
Wheels and suspension10 in front, 12 in rear all-terrain10 in aeromaxx puncture-proof tires; front wheels lock or full swivel; suspension
CanopyTwo UPF 50+ canopies with peek-a-boo panelindividual UPF50+ sun hoods with pull-out mesh visors and magnetic peek-a-boo flaps

Bugaboo Donkey 6 Twin

A twin stroller that rides two seats or bassinets side by side.

  • Large all-terrain wheels
  • One-piece self-standing fold
  • 33 lb basket
  • Heavy at 39.8 lb
  • Car seat adapters sold separately

Mountain Buggy Duet

    Ask the meadow

    Donkey 6 Twin or Duet?

    Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.

    Which is lighter, the Donkey 6 Twin or the Duet?

    The Mountain Buggy Duet weighs 37 lb, 2.8 lb less than the Bugaboo Donkey 6 Twin (39.8 lb).

    Is the Duet cheaper than the Donkey 6 Twin?

    Yes. The Duet lists for $1,069.99 and the Donkey 6 Twin for $2,419, a $1,349.01 difference. Sale prices change often.

    Can both be used from birth?

    Donkey 6 Twin: Yes, bassinet included. Duet: Yes, seat lies flat.

    Which one lasts longer?

    The Donkey 6 Twin seat holds more: 50 lb versus 40 lb.

    Still wondering? Write to us at hello@cribpicks.com and we'll look it up.