Searchshop currently shows 6 listings for the Altis Powersports Sigma-Mx from 1 dealer alongside 20 listings for the KTM 450-Sx-F-Factory-Edition from 13 dealers, with prices and dealer locations updated continuously. On price, the Altis Powersports Sigma-Mx runs roughly 61% below the KTM 450-Sx-F-Factory-Edition at the median ($5,399 vs $13,699), which adds up across the typical loan term. Listings span model years 2025–2025 for the Altis Powersports Sigma-Mx and 2024–2027 for the KTM 450-Sx-F-Factory-Edition, so there's flexibility on both sides whether you're cross-shopping new, late-model, or used.
A live-data comparison like Altis Powersports Sigma-Mx vs KTM 450-Sx-F-Factory-Edition gives motorcycles buyers a more realistic picture than spec sheets alone — the prices shown here reflect actual dealer asking prices, not MSRP. When evaluating motorcycles at this price point, experienced buyers typically weigh engine displacement, recorded miles, service records, and tire condition alongside the headline number. The Altis Powersports Sigma-Mx currently carries the lower median asking price. Financing terms are not calculated here, so compare actual lender offers separately. The KTM 450-Sx-F-Factory-Edition currently has the broader active selection, giving shoppers more listings to inspect side by side. Check both tires, suspension, chain or belt tension, and sprocket condition; individual listing condition is not inferred from model-level data. Gear, insurance, and seasonal storage are not included in the prices shown here and should be compared separately. Listings refresh continuously as dealers update their feeds — check back if a specific motorcycles you're tracking changes in price or status.
No single answer fits every buyer. Use the live inventory signals below to match the right motorcycle 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 6 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: 0 of 20 active listings.
No structured description facts are stored for the sampled listings.
No AI-assisted listing summary is stored for the sampled listings.
Limited model-level data suggests a robust performance with some noted areas for improvement in reliability and maintenance. Overall, owner sentiment appears cautiously optimistic.
2026 model-wide context · NHTSA recalls: not available · complaints: not available
Limited model-level data suggests a robust performance with some noted areas for improvement in reliability and maintenance. Overall, owner sentiment appears cautiously optimistic.
2026 model-wide context · NHTSA recalls: not available · complaints: not available
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The Altis Powersports Sigma-Mx has a lower median asking price ($5,399) than the KTM 450-Sx-F-Factory-Edition ($13,699) across current Searchshop listings.
KTM 450-Sx-F-Factory-Edition has more selection — 20 active listings versus 6 for the Altis Powersports Sigma-Mx.
Listings for the Altis Powersports Sigma-Mx on Searchshop currently range from $5,299 to $5,399 with a median of $5,399, across 1 dealer.
Listings for the KTM 450-Sx-F-Factory-Edition on Searchshop currently range from $9,299 to $14,157 with a median of $13,699, across 13 dealers.
