Used 2018 Mercedes-Benz S-Class for SaleNationwide

Summary

• With 51 currently listed for sale and an average price of $65,310.00 CAD, 17.6% of 2018 Mercedes-Benz S-Class models for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2018 Mercedes-Benz S-Class 4.79 / 5 stars.

• 100.0% of 2018 S-Class models on CarGurus are accident free.

Why it stands out

The 2018 Mercedes-Benz S-Class stands out because it sits at the heart of Mercedes-Benz’s long-running tradition of using the S-Class to debut new technology and engineering ideas. In this generation, the car brought a new aluminium hybrid body shell that cut weight and improved rigidity, while Mercedes also said it was the first in the world to exclusively feature LEDs through 500 light units across the interior and exterior. It also adopted “magic body control,” which used road scanning to detect potholes and imperfections in advance and adapt the suspension, and it came with a surround-view camera system that integrated multi-modal radar and ultrasonic sensors for smoother adaptive cruise control and lane centring.

For 2018, the engines were updated. The S 550 became the S 560, with a 4.0-litre V8 making 463 horsepower and 516 pound-feet of torque, while the S 550e plug-in hybrid was added in 2016 and offered 23 kilometres of electric range according to Natural Resources Canada. The W222 also featured two giant 12.3-inch screens under a single panel, retained many physical controls, and kept night vision. Buyers could also find luxury touches such as selectable ambient lighting, rear executive seating packages, massaging seats, Burmester surround-sound audio, and active parking assist.

That combination makes the 2018 Mercedes-Benz S-Class appealing to buyers who want a full-size luxury sedan that feels deeply engineered and richly equipped. It is also a strong choice for those who value comfort and advanced safety systems, but it is not a cheap car to own. The source material notes that upkeep can be expensive, and that suspension and electrical issues are common areas to watch, so the car’s appeal comes with the expectation of high running costs.

This analysis is based on CarGurus' proprietary market data from August 31, 2026, CarGurus experts' opinions, and generative AI.