Steelcase Leap V2 vs SIHOO M18

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Steelcase

Steelcase Leap V2

$1,499 – $2,667

SIHOO

SIHOO M18

$289.99 – $299.99

$1,209.01

lower starting price for SIHOO M18 than Steelcase Leap V2 at the brand stores

Differences at a glance

Steelcase Leap V2SIHOO M18

Price: $1,499 – $2,667$289.99 – $299.99
Seat height: 15.5–20.5 in standard; 17–24 in with optional 7 in cylinder44–54 cm
Seat depth: 15.75–18.75 in (functional, 3 in adjustment); seat depth 19 in17.91 in (≈ 45.5 cm)
Load capacity: 400 lb (181.4 kg)330 lb (≈ 150 kg)
Recline: Variable back stop, five stops; seat-to-back angle 96°–120°Maximum 126° recline angle
Arms: Arm height 4 in range, depth 3 in, width 4.5 in overall, pivot 30°Adjustable armrests (Up and down)
Headrest: Optional (+$340 list; not on stools or Leap Plus)Headrest moves 3.9" up and down and pivots 45°
Lumbar support: LiveBack with height-adjustable lumbar (5 in) + lower back firmnessLumbar support adjusts vertically and horizontally
Warranty: Steelcase Limited Lifetime warranty – 12 years, multi-shift, 24/7 parts and labor3 years

From 366 Steelcase Leap V2 and 5 SIHOO M18 user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Steelcase Leap V2 or the SIHOO M18?

The SIHOO M18 is cheaper to start: $289.99 versus $1,499 for the Steelcase Leap V2 at the brand stores (Sep 2026).

Which has a higher weight capacity?

The Steelcase Leap V2, rated for 400 lb versus 330 lb for the SIHOO M18.

Which has a headrest?

Both: the Steelcase Leap V2 as an option and the SIHOO M18 as standard.

What do owners mention most?

Comfort for the Steelcase Leap V2, and price and value for the SIHOO M18, based on review summaries.