Which one fits my blender?

Match by model. The 1200W base fits SS101, SS101NP, SS101Q and SS101QS. The 1400W base fits the Auto-iQ BN801. Neither fits the other's blender.

Is the 1400W base more powerful?

Yes. It is rated 1400 peak watts versus 1200 watts for the SS101 base. That extra power helps with ice and frozen fruit, but only if you own a BN801.

Can I put the 1400W base on an SS101 pitcher?

No. The BN801 base is built for BN801 pitchers and cups. The SS101 base is the correct replacement for SS101 blenders.

Both are Ninja motor bases, and neither listing gives a motor life rating. Lifespan depends more on how hard you blend and how often you run long cycles than on the 200-watt difference.

Is one worth the extra money?

Only if it fits your blender. A cheaper base that does not match your model is useless. Check the current price at each store for the base that fits yours.

Do I need the pitcher and cups too?

The bases are motor units only. The BN801 base needs its 72 oz pitcher or 24 oz cup to blend. The SS101 base needs the SS101 jar you already have.

Ninja Blender Replacement Motor Base 1200W vs Ninja Blender Motor Replacement for Auto IQ 1400 Watt Model BN801

These are not competing blenders; they are replacement motor bases for different Ninja lines. The 1200W base fits SS101-series blenders, and the 1400W base fits the Auto-iQ BN801. Buy the one that matches the blender you already own. No prices were provided for either, so compare current store prices on each before ordering.

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