2021 Ski-Doo Grand Touring 900 ACE — Should You Buy One?
Typical asking price: $9,500–$14,000. This is one of the more reliable vehicles in its class — here's what to watch for anyway.
Kestrel Take
A comfortable two-up touring sled with the smooth, efficient, and famously reliable 900 ACE four-stroke — the low-maintenance, long-life engine choice. Ideal for couples and long trail miles. Inspect the belt, track, and heated accessories, and buy on service history.
Known Issues for the 2021 Ski-Doo Grand Touring 900 ACE
Ranked by wallet impact. These are documented, recurring problems — not freak accidents.
Inspect the belt and clutches; the four-stroke is easy on belts but they still wear.
Repair cost range: $150-$500
Two-up touring loads the suspension and track; inspect for wear.
Repair cost range: $400-$1,200
Touring sleds have more electrical accessories; verify they work.
Repair cost range: $100-$500
Verify reverse and the chaincase on higher-hour sleds.
Repair cost range: $200-$700
Walk-Away Red Flags
- ✗Worn belt or track
- ✗Non-working heated accessories
- ✗High two-up mileage with no records
- ✗Suspension damage
Good Signs
- ✓Reliable 900 ACE four-stroke
- ✓Fresh belt and good track
- ✓Working accessories, documented maintenance
Found a specific Ski-Doo Grand Touring 900 ACE?
This page covers what goes wrong on the 2021 Ski-Doo Grand Touring 900 ACE in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.
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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.
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