Used 2019 Audi S4 for Sale nearPhiladelphia, PA

How much does the 2019 Audi S4 cost?

Prices have softened 3.42% compared to this time last year, making it a favorable time to shop this model year.

There are 158 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2019 Audi S4 a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the 2019 Audi S4’s appeal comes from its mix of speed, standard all-wheel drive, and a refined driving experience. The overview also highlights a well-equipped cabin with Virtual Cockpit, Google navigation, Apple CarPlay, Android Auto, and key driver-assistance features, so you get a performance sedan that still works well as an everyday car. It is especially appealing if you want quick luxury-car pace without giving up comfort or usability. The market shows 35.4% of listings as good or great deals, which suggests there are still attractive opportunities if you shop carefully.

Is the 2019 Audi S4 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The 2019 Audi S4 is described as part of a generation that rates decently for reliability, but it also comes with the usual Audi ownership tradeoff of more maintenance than some rival brands. The overview also notes that these cars depreciate quickly, which can make them a value buy up front, but you should still plan for used-luxury upkeep over time. For a used buyer, that means the biggest long-term risk is not just purchase price, but the cost and consistency of maintenance as the car ages.

What should I look for when buying a used 2019 Audi S4?

At 65.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report on any car you’re seriously considering and confirm whether prior damage was minor or more significant. Put inspection priority on bodywork, panel alignment, paint consistency, and signs of repair, then make sure the cabin and equipment match the listing because the overview notes that not every example will be equally loaded. A careful pre-purchase inspection matters most on cars with performance hardware and premium features, since condition and maintenance history can affect both reliability and resale value.

Is now a good time to buy a used 2019 Audi S4?

This looks like a moderate market for selective buyers, with enough inventory and deal activity to reward patience.

• Deal availability: 35.4% of listings are priced as good or great deals.
• Inventory: There are 158 listings available.
• Price trend: Prices have softened 3.42% compared with last year.
• Clean inventory: 65.8% of listings are accident-free.

If you find a listing below $27,306, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2019 Audi S4's resale value?

The current average of $27,947 sits slightly below last year's $28,936.

That price movement suggests the S4 has already absorbed some depreciation, which can help you as a buyer but also means future resale gains are likely to depend more on condition, mileage, and equipment than on broad market appreciation. Because the model is a performance-oriented luxury sedan, well-kept examples with desirable features should remain easier to move than neglected ones. If you buy carefully and keep maintenance records, you give yourself a better chance of limiting the next round of depreciation.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2019 Audi S4 or consider a different year?

If you're weighing the 2019 against nearby model years, here's how to think about it:

Choose the 2019 if:

• 35.4% of listings are priced as good or great deals.
• At 65.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 3.42% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: You should lean toward the 2019 if you want a quick, refined luxury sport sedan with strong owner satisfaction and a market that still offers some deal opportunities. If you are especially price-sensitive, a different year may be worth comparing, but the 2019 stands out as a balanced choice when you want performance, usability, and a softer used-car price than its original positioning suggests.

How does the 2019 Audi S4 compare to the 2019 Alfa Romeo Giulia?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.