Real price data
What should you pay for a 2018 Chevrolet Impala?
Original MSRP
$27,895
When new
Fair market price
$13,896
Mileage-adjusted
Below MSRP
$13,999
A fair used price
Where prices land
25th $11,100 · 75th $15,858 · MSRP $27,895
Spread of current 2018 Chevrolet Impala listings · 25th–75th percentile marked.
Negotiating leverage
74
out of 100
strong leverage
~67 days of national supply — strong leverage to negotiate.
Ridekick's negotiating-leverage score blends national Market Day Supply with how far listings sit above the mileage-adjusted fair price. Higher means more room to negotiate.
Market demand & negotiating leverage
67days of supply
Buyer's marketInventory is moving slowly, so buyers typically have more room to negotiate on a 2018 Chevrolet Impala.
National Market Day Supply — how long it would take to sell the current used 2018 Chevrolet Impala inventory at the recent sales rate (lower means it sells faster). Source: MarketCheck.
Estimated dealer cost (invoice)
$25,663–$26,779
Estimated dealer invoice — about $27,895 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.
Fair price by trim
| Trim | Fair price | MSRP | Est. dealer cost |
|---|---|---|---|
| 1LS | $13,076 | $27,895 | $25,663–$26,779 |
| 1LT | $13,819 | $30,420 | $27,986–$29,203 |
| 1FL | $13,993 | $27,895 | $25,663–$26,779 |
| Premier | $14,374 | $36,620 | $33,690–$35,155 |
| lt | — | $34,445 | $31,689–$33,067 |
- 1LS
- $13,076
- 1LT
- $13,819
- 1FL
- $13,993
- Premier
- $14,374
Fuel economy
22
MPG city
30
MPG highway
25
MPG combined
EPA-estimated fuel economy for a representative 2018 Chevrolet Impala configuration (Regular).
Safety & recalls
1 open NHTSA recall on record for the 2018 Chevrolet Impala.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
Campaign 18V576000 · 30/08/2018
Source: NHTSA. Contact your dealer to schedule a free recall repair.
Frequently asked questions
What is a fair price for a 2018 Chevrolet Impala?
A fair, mileage-adjusted price is about $13,896, within a typical market range of $11,100 to $15,858.
Is the 2018 Chevrolet Impala cheaper than MSRP?
Yes — its original MSRP was about $27,895, so a fair used price is roughly $13,999 below MSRP.
Is now a good time to buy a 2018 Chevrolet Impala?
There are about 67 days of national market supply for the 2018 Chevrolet Impala — Inventory is moving slowly, so buyers typically have more room to negotiate on a 2018 Chevrolet Impala.
How much can you negotiate on a 2018 Chevrolet Impala?
Negotiating leverage rates 74/100 (strong). ~67 days of national supply — strong leverage to negotiate.
What does the dealer pay for a 2018 Chevrolet Impala?
The estimated dealer cost (invoice) is roughly $25,663–$26,779 — its $27,895 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 6/24/2026. Estimates only; your price depends on condition, options, and location.