Where there's room on price
29
/ 100 (weak)
Approx. 44 days of national supply — limited negotiating leverage.
Ridekick price report
A mileage-adjusted read of comparable active listings—not a quote for a specific VIN, trim, condition, or location.
Typical asking price
$8,578
Inside the middle half of current listings.
Price intelligence
Typical asking price is in the typical market range
Middle 50% of active listings
At typical mileage
4 sourced trims when new
Buyer context
What this means for you. It's market data, not a price for a specific car.
Where there's room on price
29
/ 100 (weak)
Approx. 44 days of national supply — limited negotiating leverage.
National supply
44
days of supply
Balanced market
Supply and demand are roughly balanced for the 2018 Chevrolet Sonic.
$15,198–$15,859
Estimated dealer invoice — about $16,520 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 | Typical asking (at typical mileage) | MSRP | Est. dealer cost |
|---|---|---|---|
| 1FL | $7,622 | $16,995 | $15,635–$16,315 |
| LS | $7,800 | $16,520 | $15,198–$15,859 |
| Premier | $8,646 | $20,520 | $18,878–$19,699 |
| LT | $8,672 | $18,420 | $16,946–$17,683 |
Trim comparison
1FL
$7,622
1FL: typical asking price $7,622, original MSRP $16,995, estimated dealer cost $15,635 to $16,315.
LS
$7,800
LS: typical asking price $7,800, original MSRP $16,520, estimated dealer cost $15,198 to $15,859.
Premier
$8,646
Premier: typical asking price $8,646, original MSRP $20,520, estimated dealer cost $18,878 to $19,699.
LT
$8,672
LT: typical asking price $8,672, original MSRP $18,420, estimated dealer cost $16,946 to $17,683.
All marks use the same price scale. Dealer cost is an estimate; original MSRP and typical asking price are shown for context, not as a guarantee of a particular vehicle’s price.
Out-the-door for a 2018 Chevrolet Sonic runs about $8,889 in MT to $10,173 in NJ — the typical asking price plus state tax, title, registration, and a typical dealer doc fee.
| State | Sales/use tax | Doc + title + reg | Out-the-door |
|---|---|---|---|
| CA | $622 | $110+ | $9,310 |
| TX | $536 | $332 | $9,446 |
| FL | $515 | $1,074+ | $10,167 |
| NY | $343 | $371 | $9,292 |
| PA | $515 | $587 | $9,680 |
| IL | $536 | $683 | $9,797 |
| OH | $493 | $444 | $9,515 |
| GA | $600 | $637 | $9,815 |
| NC | $257 | $793 | $9,628 |
| WA | $558 | $215+ | $9,351 |
| OR | $0 | $525 | $9,103 |
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
27
MPG city
35
MPG highway
30
MPG combined
EPA-estimated fuel economy for a representative 2018 Chevrolet Sonic configuration (Regular).
1 open NHTSA recall on record for the 2018 Chevrolet Sonic.
SEATS
General Motors LLC (GM) is recalling certain 2018 Chevrolet Sonic vehicles. A joint in the driver's seat-back frame may not be properly welded, reducing the strength of the seat-back frame.
Remedy: GM will notify owners, and dealers will replace the driver's seat-back, free of charge. The recall began June 28, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18178.
Campaign 18V342000 · 27/05/2018
Source: NHTSA. Contact your dealer to schedule a free recall repair.
Used 2018 Chevrolet Sonic listings ask about $8,578 at typical mileage, with most listings between $6,902 and $10,146. That is what sellers are asking, not what buyers pay.
Yes — its original MSRP was about $16,520, so the typical asking price for a used one is roughly $7,942 below MSRP.
Out-the-door (price plus state tax, title, registration, and a typical doc fee) runs about $8,889 in MT to $10,173 in NJ, depending on your state. Local taxes can add more.
There are about 44 days of national market supply for the 2018 Chevrolet Sonic — Supply and demand are roughly balanced for the 2018 Chevrolet Sonic.
Usually, yes. 2018 Chevrolet Sonic listings typically ask about $8,347, roughly 3% below the typical asking price at typical mileage, $8,578. Compare any listing against that figure, and get the dealer's out-the-door price in writing, because tax and fees are added on top of the listed price.
The estimated dealer cost (invoice) is roughly $15,198–$15,859 — its $16,520 MSRP minus a typical 4–8% margin. An estimate; actual invoice varies.
Keep researching
Pick a car. Ask for the out-the-door price in writing before you visit. Free.
Prices are computed from live market listings, adjusted for mileage, and aggregated by trim · updated 11/2/2026. Estimates only; your price depends on condition, options, and location.