2018 Mercedes-Benz SL SL 550 Roadster SL550
$28,274 less than this car
- 110,394 mi
- RWD
- 9-Speed Automatic
- Gasoline
- Coupe
Conway Imports Auto Sales · Streamwood, IL · 410 mi away
Pre-Owned 2018 Mercedes-Benz SL
21,169 miles · coupe

This 2018 Mercedes-Benz SL SL 550 , has a designo Selenite Grey Magno (Matte Finish) exterior and an Black interior color. 21,169 miles. You can see this vehicle in person at ONYX Automotive, located at 14800 Branch Street, Omaha, NE 68154. Every ONYX CERTIFIED vehicle undergoes a comprehensive inspection by our certified technicians and includes a 30-day/1,000-mile limited dealer warranty for added peace of mind. OTHER NOTABLE FEATURES AND OPTIONS YOU SHOULD KNOW ABOUT: 09997 ($2,250 value) DISTRONIC Plus with PRESAFE Brake Blind Spot Assist Active Lane Keeping Assist PRESAFE PLUS DISTRONIC PLUS with Steering Assist Parking Brake Warning Buzzer Active Brake Assist with Cross-Traffic Function PRESAFE PLUS Center Console Storage Box Speed Limit Assist Designo Selenite Grey ($1,300 value) Active Body Control (ABC) ($4,090 value) MAGIC SKY CONTROL ($2,500 value) Wood/leather Steering Wheel ($600 value) At ONYX Automotive, exceptional service is at the heart of everything we do. Family-owned and operated since 1930, our legacy has been built on trust, integrity, and an unwavering commitment to our clients. From your first interaction through delivery, our team provides a refined, transparent experience with clear information at every step. Through our Live Market Pricing approach, each vehicle is thoughtfully positioned within the market giving you confidence in both your selection and your purchase. FINANCING OPTIONS: Take advantage of our tailored financing solutions, designed around your individual needs. With access to more than 36 premier local and national lending partners, our experienced finance team will help identify competitive terms and payment options that complement your purchase. Begin your ownership experience today by completing our secure online credit application.
Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.
Among the highest-priced · 0% of 3 similar listings ask more than this car.
How we calculate market value: comparable cars for sale now plus their last listed prices.
Price tracked by AutosXchange since Nov 11, 2026. No price change at this dealership since Nov 11 ($55,269).0 price changes at this dealership: $55,269 → $55,269.
Market activity: 2027 Ram 3500 prices in the Midwest: 31.1% of listings raised in 48 hours
Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 11); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.
Same 2017–2018 SL SL550 · used · any miles · nationwide. All 3 comparable cars for sale, nearest first.
$28,274 less than this car
Conway Imports Auto Sales · Streamwood, IL · 410 mi away
$22,774 less than this car
High Class Auto Sales · Rancho Cordova, CA · 1,344 mi away
$11,274 less than this car
eLeaseReturns · San Ramon, CA · 1,398 mi away
2018 Mercedes-Benz SL SL 550 Roadster110,394 miles · Conway Imports Auto Sales · Streamwood, IL · 410 mi away$26,995$28,274 less than this car
2018 Mercedes-Benz SL SL 550 Roadster 2D103,122 miles · High Class Auto Sales · Rancho Cordova, CA · 1,344 mi away$32,495$22,774 less than this car
2017 Mercedes-Benz SL 550**HEAT-VENT SEATS**42,028 miles · eLeaseReturns · San Ramon, CA · 1,398 mi away$43,995$11,274 less than this carAll Mercedes-Benz models, all years and trims. Nearest first.
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