New Trucks in Montgomery, IL
OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and comparable listings.
OAV helps determine if a vehicle is a good deal by comparing its price to similar listings within its supported comparable range. Sell-through is separate Demand-Verified evidence, not part of the price verdict.
26 new trucks listed by dealers in Montgomery, IL. This page shows only new inventory (dealer-reported condition = new), listed from lowest asking price upward.
Market snapshot · November 11, 2026
Looking for the full new + used mix? View all trucks in Montgomery.
How OAV Identifies Deals
OAV builds a comparable range for each vehicle from regularly refreshed dealer-advertised listings — same make, model and year range, trim where the data supports it. Where the evidence supports a verdict, a vehicle is rated by how its asking price compares to that range; days-on-lot and sell-through are separate demand signals, never inputs to the Price-to-Market verdict. When OAV evaluates a listing but the evidence does not support a verdict, the listing is Unscored.
- Millions of retail comparables across U.S. markets.
- Vehicles compared on year, make, model, and trim (when available).
- Real price-to-market ranges from regularly refreshed market data.
- Days-on-lot is a separate demand signal, never an input to the Price-to-Market verdict.
- Listings priced below the comparable-range floor by at least OAV's minimum-gap margin surface as Great Deal — a great deal compared to similar vehicles currently for sale.
- Listings priced within the comparable range, or below the floor by less than that margin surface as Fair Price — fairly priced, in line with what comparable vehicles are typically listed for.
- Listings priced above the comparable range surface as Overpriced — above market, higher than what comparable vehicles are typically listed for.
- Dealer business information is public on every profile. OAV-claimed dealers route inquiries through OAV.
This helps identify which listings are a great deal relative to comparable vehicles — OAV's Great Deal verdict — and shows the evidence behind every rating.
Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).
According to RetailVision™ data, OAV is currently analyzing approximately 26 new trucks across the Montgomery, IL market.
All New Trucks in Montgomery, IL
Listed from lowest asking price upward. Only new inventory shown on this page.
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 SLE
Montgomery, IL
Market: $44,960 – $64,845
Comparison: 21 similar vehicles
Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 227 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 Pro
Montgomery, IL
Market: $39,585 – $58,116
Comparison: 64 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 Pro
Montgomery, IL
Market: $39,585 – $58,116
Comparison: 64 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 24 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Canyon AT4
Montgomery, IL
Market: $45,624 – $53,604
Comparison: 20 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 SLE
Montgomery, IL
Market: $44,578 – $64,845
Comparison: 21 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 381 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 Elevation
Montgomery, IL
Market: $43,500 – $83,403
Comparison: 203 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 56 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD Pro
Montgomery, IL
Market: $48,378 – $60,092
Comparison: 35 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 11 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 GMC Sierra 3500HD Pro
Montgomery, IL
Comparison: 5 similar vehicles
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 GMC Sierra 3500HD Pro
Montgomery, IL
Comparison: 5 similar vehicles
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 SLT
Montgomery, IL
Market: $49,785 – $71,225
Comparison: 137 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 SLT
Montgomery, IL
Market: $49,785 – $71,225
Comparison: 137 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Canyon Denali
Montgomery, IL
Comparison: 6 similar vehicles
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD Pro
Montgomery, IL
Market: $48,378 – $60,092
Comparison: 35 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 SLT
Montgomery, IL
Market: $49,785 – $71,225
Comparison: 137 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 Denali
Montgomery, IL
Market: $58,413 – $85,576
Comparison: 240 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 91 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 Denali
Montgomery, IL
Market: $58,413 – $85,576
Comparison: 240 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 127 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500 AT4X
Montgomery, IL
Market: $66,284 – $86,091
Comparison: 26 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 138 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD Denali
Montgomery, IL
Market: $74,719 – $110,836
Comparison: 66 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 152 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD Denali
Montgomery, IL
Market: $74,719 – $110,836
Comparison: 66 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 3500HD AT4
Montgomery, IL
Comparison: 7 similar vehicles
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD AT4
Montgomery, IL
Market: $72,163 – $94,170
Comparison: 82 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 3500HD AT4
Montgomery, IL
Comparison: 7 similar vehicles
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD AT4
Montgomery, IL
Market: $72,163 – $92,725
Comparison: 82 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 106 days listed (based on current market benchmarks)
Montgomery, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD AT4X
Montgomery, IL
Market: $80,163 – $100,799
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 33 days listed (based on current market benchmarks)
Montgomery, IL
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