Used Audi S5 for Sale nearSaint-Théodore-d'Acton, QC

How much does the Audi S5 cost in today's market?

Used Audi S5 prices span a wide range depending on model year. Here's what the market looks like right now:

The Audi S5's current nationwide average price is $38,438 CAD, and its nationwide average price reached a low of $32,043 CAD over the past year.

Recently, prices have come down for the 2018, 2019, and 2023 models, making now a good time to shop recent model years.

Is the Audi S5 a good car?

Yes — the Audi S5 is a compelling choice if you want a sporty luxury car with strong performance and a polished cabin. The all-generations owner rating is 4.66/5 across every model year in the data.

Owners consistently praise the S5 for its powerful acceleration, stylish design, and engaging driving experience. They also highlight the smooth handling, luxurious interiors, and advanced technology features. Across the model range, the S5 stands out for blending performance with everyday refinement.

Expert reviews rate the 2025 model among the highest across all years.

The main trade-offs are a noisy highway experience, styling that can feel understated, and driver-assist tech that asks more of you than some rivals.

20.3% of listings are priced as good or great deals.

Are Audi S5 models reliable?

Owners consistently describe the Audi S5 as a rewarding car to live with, especially for its performance, styling, and upscale feel. Expert feedback also points to a well-finished cabin and strong driving character that help the S5 feel special over time.

• Owners rate the Audi S5 between 4.0 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk is best managed by checking service history carefully and budgeting for premium-car upkeep.

What should I look for when buying a used Audi S5?

Key things to evaluate:

• Fuel efficiency: The official Natural Resources Canada fuel economy ratings come in at 10.5 litres per 100 kilometres in combined city and highway driving, and we averaged 10.8 L/100 km on our testing loop.

Which Audi S5 trim should I buy?

The 2025 Audi S5 offers these trims:

• base model: The entry trim starts the range and gives you the S5’s core Sportback shape and performance character.
• Progressiv: This trim adds a helpful head-up display and an impressive Bang & Olufsen sound system, making it the best-value pick for many buyers.
• Technik: This trim adds the most upscale equipment, including the Audi Digital Stage setup, a 10.9-inch front passenger touchscreen, premium Fine Nappa leather, carbon atlas inlays, a panoramic glass roof with six electrochromic shade settings, and adaptive-damping sport suspension.

What Audi S5 do most buyers choose?

The Audi S5 years with the most listings are 2018, 2019, and 2024.

These higher-volume model years tend to attract more shoppers because they offer a wider selection and more pricing choice. That usually makes it easier to compare condition, mileage, and deal quality before you buy.

What is the Audi S5's resale value?

Most of the model years shown have moved down over the past year, which can create better opportunities for used buyers. The largest drops are concentrated in the older and newer ends of the table, while one model year has declined more modestly than the others.

The 2018, 2023, and 2019 model years have held their value best, with the smallest year-over-year price changes.

Is the Audi S5 safe?

• 2025: 4/10

Every 2025 Audi S5 boasts a comprehensive list of driver-assistance systems, including forward collision warning, automatic emergency braking, lane departure warning, blind-spot monitoring, rear cross-traffic alert, adaptive cruise control, automatic high-beam headlights, traffic sign recognition, front and rear parking sensors, safe exit warning, and Emergency Assist.

Should I buy a used Audi S5 now or wait for the next model?

Buy now if:

• Price trend: The 2023 model is at −10.66% versus a year ago, and the 2019 model is at −23.99%.
• Deal availability: The 2019 model has 25% good and great deals.
• Sweet-spot year: The 2018 model has the most listings at a current average price of $30,884 CAD. The Audi S5 offers a rewarding blend of sporty handling, upscale cabin quality, and everyday usability.

Consider waiting if:

• Powertrain/efficiency: The latest S5 pairs a turbocharged 3.0-litre V6 with a seven-speed dual-clutch automated manual transmission, 362 horsepower, 406 pound-feet of torque, and 4.6 seconds to 100 km/h.
• Tech: The latest model brings an 11.9-inch Audi Virtual Cockpit digital instrumentation screen, a 14.5-inch Audi Multi Media Interface touchscreen infotainment system, and a 10.9-inch front passenger touchscreen on Technik trim.
• Safety: The latest model adds a comprehensive driver-assistance suite with forward collision warning, automatic emergency braking, lane departure warning, blind-spot monitoring, rear cross-traffic alert, adaptive cruise control, and Emergency Assist.
• Starting price: The latest model ranges from $73,150 CAD to $81,150 CAD.

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 September 11, 2026, CarGurus experts' opinions, and generative AI.