The New Balance FuelCell SuperComp Md-x v3 and New Balance SuperComp Elite v6 are both neutral running shoes. The FuelCell SuperComp Md-x v3 is 0.8 oz lighter (6.2 oz vs 7 oz) and costs about $139 less (from $135.99). The SuperComp Elite v6 has more cushioning and is rated higher by buyers (4.5 vs 4.2 out of 5).
Specs side by side
| Spec | FuelCell SuperComp Md-x v3 | SuperComp Elite v6 |
|---|---|---|
| Price | $135.99 | $274.99 |
| Rating | 4.2 / 5 (88 reviews) | 4.5 / 5 (117 reviews) |
| Weight | 6.2 oz | 7 oz |
| Heel-to-toe drop | — | 6–8 mm |
| Cushioning | Firm / responsive | Balanced |
| Support | Neutral | Neutral |
| Surface | Track | Track |
| Available for | Men & Women | Men & Women |
Specs and prices from New Balance, checked 2026-10-11. Weight is usually for a men's size 9–10.
Which should you get?
Get the FuelCell SuperComp Md-x v3 if…
- you want the lighter shoe
- you want to spend less
- you prefer a firmer, more responsive feel
Get the SuperComp Elite v6 if…
- you want a softer, more cushioned ride
More comparisons
- New Balance FuelCell SuperComp Md-x v3 vs Adidas Adizero Adios PRO 5
- New Balance FuelCell SuperComp Md-x v3 vs New Balance FuelCell Flite-S
- New Balance FuelCell SuperComp Md-x v3 vs New Balance SuperComp Pwr-x v3
- New Balance FuelCell SuperComp Md-x v3 vs New Balance SuperComp Md-x v3
- New Balance FuelCell SuperComp Md-x v3 vs New Balance FuelCell XC7 v5
- New Balance SuperComp Elite v6 vs Nike Vaporfly 4
- New Balance SuperComp Elite v6 vs Nike Alphafly 3
- New Balance SuperComp Elite v6 vs Adidas Adizero Adios PRO 4
- New Balance SuperComp Elite v6 vs ASICS METASPEED SKY TOKYO
- New Balance SuperComp Elite v6 vs ASICS METASPEED EDGE TOKYO