Used 2018 Audi Q5 for Sale near Illinois

How much does the 2018 Audi Q5 cost?

Prices have softened 9.94% compared to this time last year, making it a favorable time to shop this model year.

There are 1,725 listings available, which gives you a solid amount of inventory to compare before you buy.

If you find a listing below $15,768.51, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2018 Audi Q5 a good car?

Yes — the 2018 Audi Q5 earns a 4.93/5 user rating and a 7.83/10 expert rating. The model scores 9/10 across Technology and Safety.

Owners consistently praise the luxurious interior, smooth driving experience, strong safety features, comfortable ride, handling, spacious rear seats, and technology. That lines up with the Q5’s role as a polished compact luxury SUV that prioritizes sophistication, everyday comfort, and broad capability over flash. With 33.2% of listings marked as good or great deals, you also have a decent chance of finding one priced attractively.

Is the 2018 Audi Q5 reliable?

Owners rate it 4.93/5, a strong signal of long-term satisfaction.

The owner feedback points to a reliable-feeling, dependable, and trouble-free ownership experience for many drivers, with praise centered on comfort, refinement, and the sense that the Q5 is easy to live with over time. The expert drive notes also emphasize the SUV’s solid performance and well-rounded character, which supports that impression of confidence and durability. Audi’s standard safety tech adds another layer of reassurance for daily use.

For used buyers, the main long-term risk is less about the overall concept and more about making sure a specific vehicle has been maintained properly and hasn’t developed the kinds of issues that can show up in a premium SUV over time.

What should I look for when buying a used 2018 Audi Q5?

At 69.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a thorough pre-purchase inspection, especially if the listing price looks unusually strong. Focus on condition details that matter in a luxury SUV: signs of prior bodywork, uneven wear, interior electronics behavior, and how smoothly the vehicle drives and brakes. If possible, compare several examples so you can separate a clean, well-kept Q5 from one that has been repaired or neglected.

Key things to evaluate:

• Trim level: The standard Q5 is offered in Premium, Premium Plus, and Prestige trim levels, and the base version is the one most likely to leave out some of the nicer convenience and technology features. Prestige stands out for the most upscale equipment, while Premium Plus adds meaningful upgrades over the entry trim.
• Powertrain: The Q5 uses a turbocharged 2.0-liter 4-cylinder with 252 horsepower and 273 pound-feet of torque, paired with a 7-speed dual-clutch automated manual transmission and Quattro Ultra all-wheel drive. The system is tuned to balance performance with fuel economy by decoupling the rear axle under certain conditions.
• Safety package: Audi Pre-Sense is standard and includes forward-collision detection, automatic emergency braking, and cabin-preparation technology. The Driver Assistance Package is exclusive to Prestige models and adds adaptive cruise control with stop-and-go, lane-departure warning with lane-keeping assist, automatic high beams, and Traffic Jam Assist. Premium Plus models also get blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist.
• Infotainment: Apple CarPlay and Android Auto are standard. The Multi-Media Interface All-in-Touch system is standard on Prestige and optional on other versions, and Audi Virtual Cockpit is standard on Prestige and optional on Premium Plus. A full-color head-up display is also standard on Prestige.
• Fuel efficiency: The Q5 is described as returning 25 mpg in combined driving by EPA estimate, though the test vehicle returned 21.3 mpg in real-world use.

Which 2018 Audi Q5 trim should I buy?

The 2018 Audi Q5 is offered in 3 trim levels: Premium, Premium Plus, Prestige.

Here's the short version:

• Premium: This is the entry point, and it already gives you the core Q5 experience with standard AWD, leather seats, real wood trim, three-zone climate control, and Audi Pre-Sense. It makes sense if you want the redesigned Q5’s fundamentals without paying for the higher-end tech and driver-assistance upgrades.
• Premium Plus: This is the best-value trim for many shoppers because it adds meaningful convenience and safety upgrades, including blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist. It also opens the door to more premium tech options, making it the sweet spot if you want a richer ownership experience without going all the way to Prestige.
• Prestige: This is the most fully equipped version, with standard Audi Virtual Cockpit, the Multi-Media Interface All-in-Touch system, a head-up display, and the Driver Assistance Package. Choose this if you want the most advanced tech and the fullest safety feature set.

The safety-package trim note is simple: Audi’s Driver Assistance Package is exclusive to Prestige models.

Is now a good time to buy a used 2018 Audi Q5?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient and compare listings carefully.

• Deal availability: 33.2% of listings are priced as good or great deals.
• Inventory: There are 1,725 listings available.
• Price trend: Prices have softened 9.94% compared with last year.
• Clean inventory: 69.6% of listings are accident-free.

If you find a listing below $15,768.51, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Audi Q5's resale value?

The current average of $15,763 sits slightly below last year's $17,503.

That price movement suggests the market has softened, which can help you as a buyer now but may limit upside if you plan to resell soon. If you buy at a strong price and keep the vehicle in clean condition, you can reduce the impact of that depreciation. Well-kept examples should still appeal to shoppers who want a refined compact luxury SUV with strong equipment and a premium feel.

Vehicles with strong owner satisfaction ratings, like this model year's 4.93/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Audi Q5 safe?

It earns top marks from the Insurance Institute for Highway Safety for moderate overlap frontal impact and side impact protection, but a Marginal rating for the headlight performance of certain versions of the vehicle.

It earns a 9/10 safety score from our experts.

Audi Pre-Sense is standard on all Q5 models and includes forward-collision detection, automatic emergency braking below 52 mph, and cabin-preparation technology for an unavoidable impact. Premium Plus models add blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist, while Prestige models get the full Driver Assistance Package with adaptive cruise control, lane-departure warning with lane-keeping assist, automatic high beams, and Traffic Jam Assist.

The main caveat is the headlight result on certain versions, so you should pay close attention to the lighting equipment on any used example you’re considering.

Should I buy a 2018 Audi Q5 or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 33.2% of listings are priced as good or great deals.
• At 69.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.94% compared with last year.
• Owners rate it 4.93/5 — a strong satisfaction signal.
• Audi’s redesigned Q5 brings more room, more sophistication, and the latest technology while keeping the familiar compact SUV shape.

The bottom line: The 2018 Q5 is the right pick if you want the redesigned version with stronger tech, better refinement, and a more modern feel than the prior year. If you’re especially price-sensitive, you may want to compare it carefully against older examples, but the 2018’s updated character and strong owner satisfaction make it the more compelling choice for most shoppers.

These recommendations are based on CarGurus' proprietary market data from September 4, 2026, CarGurus experts' opinions, and generative AI.