A remarkably well-preserved 1999 Mercedes-Benz S320 showing just 10,000 miles is currently up for bids on Bring a Trailer, offered at no reserve and presenting as an unusually original example of the final-year W140 S-Class. Listed by a New Jersey dealer, the flagship sedan combines low mileage, single-owner provenance, and classic Mercedes engineering in a Midnight Blue over Parchment color combination.
Auction Overview and Market Context
The car is being auctioned on Bring a Trailer with bidding at 47,000 USD at the time of the listing snapshot, with 16 bids placed and the auction scheduled to end on February 25, 2026, at 11:39 a.m. PT. Offered at no reserve, the S320 will sell to the highest bidder, a format that tends to attract serious enthusiasts and often drives strong engagement on late-model modern classics.
The seller is a dealer based in Neptune, New Jersey, listing the car with no additional dealer fees beyond the hammer price and platform charges. Included with the sale are the original window sticker, manufacturer’s literature, a clean Carfax report, and a clean Pennsylvania title, reinforcing the car’s documented, low-owner history.
Provenance, Ownership, and Documentation
This S320 was originally delivered to Team Rahal of Pittsburgh, Pennsylvania, a Mercedes-Benz retailer, where it was sold new and remained under the care of a single original owner through 2026. The car stayed registered in Pennsylvania for its entire first ownership period, suggesting consistent use in a single region and minimizing concerns about harsh climate exposure or unknown registration gaps.
The selling dealer acquired the car in 2026 and is now offering it via Bring a Trailer, positioning the sedan as a preserved time capsule rather than a high-mileage daily driver. The clean Carfax report, which shows no accidents or other damage, supports the visual impression of a carefully kept example and will be particularly important to collectors seeking unmolested W140 cars.
Mercedes-Benz W140 S20’s Exterior: Midnight Blue Flagship Presence
Finished in Midnight Blue, the S320 presents the understated yet imposing styling that has helped the W140 S-Class age into a sought-after modern classic. The body features hallmark W140 details including substantial proportions, clean body lines, and subtle chrome accents that emphasize the car’s luxury positioning without appearing flashy.
Exterior equipment includes a power-operated sunroof, double-pane side glass, and soft-close doors—signature W140 features that underscore the platform’s engineering-led development. The car also features a power antenna and headlight wipers, further highlighting the model’s late-1990s premium specification and attention to detail.
Rolling stock consists of silver-finished 16-inch six-spoke alloy wheels, an OEM-correct design that suits the car’s original character. The wheels are mounted with Pirelli P4 tires, indicating that the selling dealer has equipped the car with a recognized brand rather than budget rubber, which will appeal to buyers prioritizing road manners and safety. Braking is handled by ventilated rotors at all four corners, consistent with the S-Class focus on high-speed stability and stopping power.
Interior: Parchment Leather and Zebrano Wood
Inside, the S320 is trimmed in Parchment leather upholstery, a light, classic Mercedes interior tone that pairs elegantly with the Midnight Blue exterior. Zebrano wood trim accents the cabin, running across the dashboard, center console, and door panels, reinforcing the traditional luxury ambiance associated with 1990s Mercedes flagships.
The power-adjustable front seats feature position memory, allowing drivers to store and recall preferred seating configurations at the touch of a button. Comfort and convenience features include dual-zone automatic climate control, cruise control, and an AM/FM/cassette stereo paired with a Bose sound system, reflecting period-correct audio technology at a premium level for its time.
Ahead of the driver, a leather-wrapped steering wheel frames a comprehensive instrument cluster with a 160-mph speedometer, tachometer, analog clock, and gauges for oil pressure, coolant temperature, instant fuel economy, and fuel level. The six-digit odometer shows just 10,000 miles, a figure that aligns with the car’s overall condition and supports its status as an exceptionally low-mileage example.
Drivetrain, Mechanical Details, and Recent Service
Power comes from a 3.2-liter DOHC inline-six engine, factory-rated at 228 horsepower and 232 lb-ft of torque. Known for its smoothness and durability, this engine suits the S320’s luxury mission, providing linear power delivery rather than outright performance thrills.
The engine sends power to the rear wheels via a five-speed automatic transmission, a pairing that emphasizes refinement and relaxed cruising. The car is equipped with Mercedes’ Anti-Slip Regulation (ASR) traction control system, helping maintain stability and grip in low-traction conditions and further enhancing the S-Class’ reputation for active safety.
Importantly for prospective buyers, the Carfax report notes that the vacuum pump, fuel pump, fuel filter, and fuel pressure regulator were replaced in February 2026. These recent services address several age-related components that can be of concern on older luxury cars, making this example more appealing as a ready-to-enjoy vehicle rather than a deferred-maintenance project.
Original Window Sticker and Period Pricing
The original window sticker accompanies the car and documents its initial delivery to Team Rahal in Pittsburgh, as well as its factory colors, equipment, and pricing. The total retail price shown is 68,595 USD when new, underscoring the S320’s position as a high-end luxury sedan in the late 1990s.
For collectors and enthusiasts, the presence of the window sticker adds to the car’s completeness and historical value, making it easier to verify original equipment and configuration. Together with the owner’s literature and clean title, the documentation suite strengthens the appeal of this particular W140 as a reference-grade example.
Enthusiast Appeal and Collectability
The W140 S-Class has increasingly attracted interest as a modern classic, with enthusiasts drawn to its over-engineered construction, bank-vault feel, and analog-meets-digital driving experience. Within that context, a 1999 S320 showing just 10,000 miles and accompanied by a clean history and recent maintenance work stands out as an unusual opportunity.
The no-reserve format ensures that the car will find a new home when the auction closes, likely attracting both collectors and buyers seeking a long-term keeper. With its Midnight Blue paint, Parchment leather interior, documented provenance, and fresh mechanical attention, this S320 offers a compelling blend of originality, usability, and investment potential in the W140 S-Class world.
