Used Mercedes-Benz S-Class for Sale near Wainfleet, ON

How much does the Mercedes-Benz S-Class cost in today's market?

Used Mercedes-Benz S-Class prices span a wide range depending on model year. Here's what the market looks like right now:

The Mercedes-Benz S-Class's current nationwide average price is $62,572 CAD, and its lowest point over the past year was $62,280 CAD. Recently, prices have come down for the 2021, 2022, and 2023 models, making now a good time to shop recent model years.

Is the Mercedes-Benz S-Class a good car?

Yes — the Mercedes-Benz S-Class is a strong choice if you want a flagship luxury sedan with broad owner appeal and a long record of refinement. The all-generations owner rating is 4.7/5 across every model year in the data.

Owners consistently praise the S-Class for its luxurious feel, comfortable and spacious interiors, smooth ride, and advanced technology. Many also highlight the powerful engines and the craftsmanship that gives the car its premium character.

Expert reviews rate the 2022 and 2023 models among the highest across all years.

The main trade-offs centre on high maintenance costs, technology that can be frustrating to use, and a price tag that keeps the S-Class firmly in luxury territory.

29.7% of listings are priced as good or great deals.

Are Mercedes-Benz S-Class models reliable?

Owners and experts consistently point to the S-Class's luxurious feel, strong performance, and advanced technology as defining strengths. The cabin quality, smooth ride, and overall sense of engineering polish also come through repeatedly in the feedback.

• Owners rate the Mercedes-Benz S-Class between 3.92 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is tied to the S-Class's complexity, so a thorough pre-purchase inspection and a careful service-history review are especially worthwhile.

What should I look for when buying a used Mercedes-Benz S-Class?

Key things to evaluate:

• Safety package: Standard advanced safety features include forward collision warning with automatic emergency braking, adaptive cruise control, blind spot monitoring with rear cross-traffic alert, lane-keep assist, automated lane-change assist, evasive steering assistance, automatic reverse braking, a semi-automated parking system, and a surround-view camera system.
• Infotainment: All 2025 Mercedes-Benz S-Class models have a 12.3-inch digital instrument panel, a 12.8-inch infotainment touchscreen, a native navigation system with augmented reality video overlays, voice recognition, a Burmester surround-sound system, and interior ambient lighting.
• Fuel efficiency: The S 500 is the most efficient Canadian model with Natural Resources Canada-estimated fuel economy of 9.6 litres per 100 kilometres combined, while the V8-powered S 580 is rated at 12.0 L/100 km combined. The high-performance AMG variant has an electric range of 26 kilometres and a 13.0 L/100 km estimate under hybrid power.

Which Mercedes-Benz S-Class trim should I buy?

The 2025 Mercedes-Benz S-Class offers these trims:

• S 500: The entry-level model brings a turbocharged 3.0-litre inline-six, 442 horsepower, 413 pound-feet of torque, a nine-speed automatic transmission, 4Matic all-wheel drive, and a mild-hybrid system; it is the best-value trim for most shoppers.
• S 580: This trim adds a twin-turbo 4.0-litre V8 with 496 hp and 516 lb-ft, plus the same nine-speed automatic transmission, 4Matic all-wheel drive, and mild-hybrid assistance.
• AMG S 63 E Performance: The performance-focused model adds a twin-turbo 4.0-litre V8 paired with an electric motor, 791 hp, 1,055 lb-ft of torque, a dedicated gearbox for the rear motor, and an estimated 26 kilometres of electric-only propulsion.

What Mercedes-Benz S-Class do most buyers choose?

The Mercedes-Benz S-Class years with the most listings are 2018, 2017, and 2016.

These higher-volume years tend to draw more shoppers because they offer a wider selection and more price points to compare. That usually makes it easier to find the right combination of equipment, condition, and value.

What is the Mercedes-Benz S-Class's resale value?

Most model years are down year over year, which can work in your favour if you want a used S-Class at a lower entry price than before. The largest drops are concentrated in older and mid-cycle years, while newer examples are also easing but by smaller amounts. That creates a broad spread of value opportunities across the lineup.

The 2014, 2017, and 2023 model years have held their value best, with the smallest year-over-year price changes.

Is the Mercedes-Benz S-Class safe?

• 2025: 7/10
• 2023: 9/10
• 2022: 9/10

Standard advanced safety features include forward collision warning with automatic emergency braking, adaptive cruise control, blind spot monitoring with rear cross-traffic alert, lane-keep assist, automated lane-change assist, evasive steering assistance, automatic reverse braking, a semi-automated parking system, and a surround-view camera system.

For the safest used buy, the 2022 and 2023 models both post the highest confirmed score of 9/10.

Should I buy a used Mercedes-Benz S-Class now or wait for the next model?

Buy now if:

• Price trend: The 2023 model is at −7.07% versus a year ago, and the 2022 model is at −8.59%.
• Sweet-spot year: The 2018 model has the most listings at a current average price of $57,978 CAD. The Mercedes-Benz S-Class offers a spacious, luxurious cabin with a smooth ride and a strong sense of flagship presence.

Consider waiting if:

• Powertrain/efficiency: Four S-Class models are available for 2025, largely distinguished by their powertrains, with the S 500 producing 442 horsepower and 413 pound-feet of torque, the S 580 delivering 496 hp and 516 lb-ft, and the AMG S 63 E Performance generating 791 hp and 1,055 lb-ft while also offering an estimated 26 kilometres of electric-only propulsion.
• Tech: All 2025 Mercedes-Benz S-Class models have a 12.3-inch digital instrument panel, a 12.8-inch infotainment touchscreen, a native navigation system with augmented reality video overlays, voice recognition, a Burmester surround-sound system, and interior ambient lighting.
• Safety: Standard advanced safety features include forward collision warning with automatic emergency braking, adaptive cruise control, blind spot monitoring with rear cross-traffic alert, lane-keep assist, automated lane-change assist, evasive steering assistance, automatic reverse braking, a semi-automated parking system, and a surround-view camera system.
• Starting price: The entry-level 2025 Mercedes-Benz S 500 has a manufacturer's suggested retail price (MSRP) of $147,500.

If you're buying used today, the 2018 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.

These recommendations are based on CarGurus' proprietary market data from October 20, 2026, CarGurus experts' opinions, and generative AI.