Used 2019 Audi S4 for Sale nearPhiladelphia, PA

How much does the 2019 Audi S4 cost?

Prices have held steady compared to this time last year, signaling a stable and predictable market for this model year.

There are 163 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. The 2019 Audi S4 stands out as a performance sedan that blends strong straight-line speed with everyday refinement, and it also brings a well-equipped cabin and useful technology. You get standard all-wheel drive, a quick 0-to-60-mph time, and a feature set that includes Virtual Cockpit, Google navigation, Apple CarPlay, Android Auto, low-speed forward-collision warning, and emergency braking. That makes it a strong fit if you want a fast, upscale sedan that still feels practical for daily driving. 35.0% of listings are priced as good or great deals, which gives you some room to shop selectively.

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 a car that delivers plenty of thrust while still riding very smoothly for a performance sedan. It is also presented as a well-equipped, refined choice rather than an overly aggressive one, which can make it appealing if you want performance without sacrificing comfort. At the same time, the overview notes that Audi’s reliability is rated below average by RepairPal, so used buyers should plan for a careful ownership approach and budget with long-term maintenance risk in mind.

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

At 72.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean examples from cars with prior damage or repeated claims. After that, prioritize a thorough pre-purchase inspection, especially if the car has higher mileage or incomplete service records. Focus your condition check on signs of wear, repair quality, and whether the equipment list matches what you expect, since used examples can vary.

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

This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile options.

• Deal availability: 35.0% of listings are priced as good or great deals.
• Inventory: There are 163 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 72.4% of listings are accident-free.

If you find a listing below $27,316, 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 $29,788 sits slightly above last year's $29,731.

That small increase suggests the market has been fairly stable, which is helpful if you plan to resell later. A steady price pattern can support confidence in the model’s value retention, especially when buyers are still willing to pay near the current average for a well-kept example. For you, that means a clean, well-documented car is more likely to hold its appeal than one with questionable history or visible wear.

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:

• 35.0% of listings are priced as good or great deals.
• At 72.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have held steady compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: If you want the strongest mix of value, features, and everyday performance, the 2019 is the primary year to target. If you’re especially price-sensitive, you can also compare nearby years and focus on the cleanest, best-documented example rather than chasing the newest badge alone.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.