Negotiating leverage
41
moderate leverage / 100
~61 days of national supply — moderate negotiating leverage.
Ridekick price intelligence
A mileage-adjusted read of comparable active listings—not a quote for a specific VIN, trim, condition, or location.
Fair market price
$25,150
Inside the middle half of current listings.
Price intelligence
Fair price is in the typical market range
Middle 50% of active listings
Mileage-adjusted estimate
3 sourced trims when new
Buyer context
Signals to help you frame a conversation—not a promise about a particular vehicle or dealer.
Negotiating leverage
41
moderate leverage / 100
~61 days of national supply — moderate negotiating leverage.
National supply
61
days of supply
Buyer's market
Inventory is moving slowly, so buyers typically have more room to negotiate on a 2018 Chevrolet Tahoe.
$43,700–$45,600
Estimated dealer invoice — about $47,500 MSRP minus a typical 4–8% manufacturer margin.
An estimate, not a sourced figure. Actual dealer invoice varies with manufacturer incentives, holdback, and regional pricing.
| Trim | Fair price | MSRP | Est. dealer cost |
|---|---|---|---|
| LS | $21,757 | $47,500 | $43,700–$45,600 |
| LT | $24,388 | $52,600 | $48,392–$50,496 |
| Premier | $27,715 | $65,200 | $59,984–$62,592 |
Trim comparison
LS
$21,757
LS: fair price $21,757, original MSRP $47,500, estimated dealer cost $43,700 to $45,600.
LT
$24,388
LT: fair price $24,388, original MSRP $52,600, estimated dealer cost $48,392 to $50,496.
Premier
$27,715
Premier: fair price $27,715, original MSRP $65,200, estimated dealer cost $59,984 to $62,592.
All marks use the same price scale. Dealer cost is an estimate; original MSRP and fair price are shown for context, not as a guarantee of a particular vehicle’s price.
Out-the-door for a 2018 Chevrolet Tahoe runs about $26,232 in MT to $28,666 in NJ — fair price plus state tax, title, registration, and a typical dealer doc fee.
| State | Sales/use tax | Doc + title + reg | Out-the-door |
|---|---|---|---|
| CA | $1,879 | $110+ | $27,910 |
| TX | $1,620 | $332 | $27,873 |
| FL | $1,555 | $1,074+ | $28,550 |
| NY | $1,037 | $371 | $27,329 |
| PA | $1,555 | $587 | $28,063 |
| IL | $1,620 | $683 | $28,224 |
| OH | $1,490 | $444 | $27,855 |
| GA | $1,814 | $637 | $28,372 |
| NC | $778 | $793 | $27,492 |
| WA | $1,685 | $215+ | $27,821 |
| OR | $0 | $525 | $26,446 |
Estimates using each state's base tax rate. Local (city/county) taxes can add 1–3% in many areas, dealer doc fees vary, and some states base registration on vehicle value or weight (shown with a "+"). Trade-in tax credits are not included.
Out-the-door price by state: California, Texas, Florida, New York, Pennsylvania, Illinois, Ohio, Georgia, North Carolina, Washington, Oregon
3 open NHTSA recalls on record for the 2018 Chevrolet Tahoe.
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist.
Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.
Campaign 20V603000 · 01/10/2020
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
Remedy: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
Campaign 19V645000 · 06/09/2019
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Remedy: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Campaign 19V761000 · 24/10/2019
Source: NHTSA. Contact your dealer to schedule a free recall repair.
A fair, mileage-adjusted price is about $25,150, within a typical market range of $20,271 to $27,949.
Yes — its original MSRP was about $47,500, so a fair used price is roughly $22,350 below MSRP.
Out-the-door (price plus state tax, title, registration, and a typical doc fee) runs about $26,232 in MT to $28,666 in NJ, depending on your state. Local taxes can add more.
There are about 61 days of national market supply for the 2018 Chevrolet Tahoe — Inventory is moving slowly, so buyers typically have more room to negotiate on a 2018 Chevrolet Tahoe.
Negotiating leverage rates 41/100 (moderate). ~61 days of national supply — moderate negotiating leverage.
The estimated dealer cost (invoice) is roughly $43,700–$45,600 — its $47,500 MSRP minus a typical 4–8% margin. An estimate; actual invoice varies.
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Prices are computed from live market listings, adjusted for mileage, and aggregated by trim · updated 8/2/2026. Estimates only; your price depends on condition, options, and location.