Searchshop currently shows 1 listing for the Arctic Cat Alterra-450 from 1 dealer alongside 31 listings for the Polaris Xpedition-Xp-Northstar from 18 dealers, with prices and dealer locations updated continuously. On price, the Arctic Cat Alterra-450 runs roughly 83% below the Polaris Xpedition-Xp-Northstar at the median ($6,699 vs $39,499), which adds up across the typical loan term. Listings span model years 2026–2026 for the Arctic Cat Alterra-450 and 2024–2026 for the Polaris Xpedition-Xp-Northstar, so there's flexibility on both sides whether you're cross-shopping new, late-model, or used.
A live-data comparison like Arctic Cat Alterra-450 vs Polaris Xpedition-Xp-Northstar gives ATVs and side-by-sides buyers a more realistic picture than spec sheets alone — the prices shown here reflect actual dealer asking prices, not MSRP. When evaluating ATVs and side-by-sides at this price point, experienced buyers typically weigh hours of operation, tire and suspension wear, and aftermarket accessory packages alongside the headline number. The Arctic Cat Alterra-450 currently carries the lower median asking price. Financing terms are not calculated here, so compare actual lender offers separately. The Polaris Xpedition-Xp-Northstar currently has the broader active selection, giving shoppers more listings to inspect side by side. Ask for service records and inspect the skid plates, A-arms, and CV boots; this page does not infer wear from the model name. Trailer requirements, protective gear, and riding-area fees are not included in the listing-price comparison. Listings refresh continuously as dealers update their feeds — check back if a specific ATVs or side-by-sides you're tracking changes in price or status.
No single answer fits every buyer. Use the live inventory signals below to match the right atv to your priorities.
Dealer-description facts come from individual listings. AI-assisted summaries are generated from stored listing evidence. Recall and owner context is model-year level, not listing-specific.
AI summary coverage: 0 of 1 active listings.
No structured description facts are stored for the sampled listings.
No AI-assisted listing summary is stored for the sampled listings.
No stored model-year context is available for the sampled listings.
AI summary coverage: 3 of 31 active listings.
No structured description facts are stored for the sampled listings.
The 2026 Polaris XPEDITION XP Northstar is a new all-terrain vehicle (ATV/side-by-side) presented in a striking matte super graphite exterior color (F1, F2). This model features a parallel twin engine type with a displacement of 60.9 cu. in. (999 cc), offering substantial performance capabilities. For potential buyers, there is a trade-in credit available under certain eligibility conditions.
Listing year 2026 · generated from listing evidence
Limited model-level data indicates a blend of positive performance traits and some concerns among owners.
2026 model-wide context · NHTSA recalls: not available · complaints: not available
Looking for inventory in your state…
The Arctic Cat Alterra-450 has a lower median asking price ($6,699) than the Polaris Xpedition-Xp-Northstar ($39,499) across current Searchshop listings.
Polaris Xpedition-Xp-Northstar has more selection — 31 active listings versus 1 for the Arctic Cat Alterra-450.
Listings for the Arctic Cat Alterra-450 on Searchshop currently range from $6,699 to $6,699 with a median of $6,699, across 1 dealer.
Listings for the Polaris Xpedition-Xp-Northstar on Searchshop currently range from $27,995 to $50,169 with a median of $39,499, across 18 dealers.
Limited model-level data indicates a blend of positive performance traits and some concerns among owners.
2026 model-wide context · NHTSA recalls: not available · complaints: not available
