Used 2018 Audi Q5 for Sale nearMilwaukee, WI

How much does the 2018 Audi Q5 cost?

Prices have softened 10.40% compared to this time last year, making it a favorable time to shop this model year.

There are 1,749 listings available, which suggests solid inventory for shoppers comparing prices and equipment.

Is the 2018 Audi Q5 a good car?

Yes — the 2018 Audi Q5 earns a 4.8/5 user rating and a 7.8/10 expert rating. The model scores 9/10 across Technology and Safety.

Owners consistently praise the smooth, comfortable ride, luxurious interior, and strong safety features. They also like the spacious cabin and cargo area, along with the design and technology. For you, that means this Q5 fits best if you want a polished luxury SUV that feels refined, practical, and well equipped rather than especially flashy.

The market also shows 37.4% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2018 Audi Q5 reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction.

User feedback points to a vehicle that feels dependable in daily use, with repeated praise for comfort, safety, and overall satisfaction. The expert review also describes it as an impressive all-rounder with improved performance, greater sophistication, and a well-rounded character. Audi’s standard safety systems and the model’s broad competence support the sense that this is a car you can count on.

If you buy used, the main long-term ownership risk is less about outright weakness and more about making sure the specific vehicle has been maintained well and hasn’t accumulated hidden wear from prior use.

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

At 67.3% 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 pre-purchase inspection, especially if the listing price looks unusually attractive. Focus on bodywork quality, braking feel, and any signs that the vehicle has been repaired after a collision. It’s also worth checking that the cabin electronics, driver-assistance features, and drivetrain behavior all work as expected during a thorough test drive.

Key things to evaluate:

• Trim level: Premium, Premium Plus, and Prestige are the standard trims, and the biggest gaps show up in convenience and tech. Base models get the essentials, while higher trims add more advanced equipment and a more upscale feel.
• Powertrain: The standard setup uses a turbocharged 2.0-liter four-cylinder with 252 horsepower, paired with a 7-speed dual-clutch transmission and Quattro Ultra all-wheel drive. The system can decouple the rear axle to help maximize fuel economy under certain conditions.
• Safety package: Audi Pre-Sense is standard and includes forward-collision detection and automatic emergency braking below 52 mph. Prestige models can add Audi’s Driver Assistance Package with adaptive cruise control, lane-departure warning with lane-keeping assist, automatic high beams, and Traffic Jam Assist; Premium Plus models add blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist.
• Infotainment: Apple CarPlay and Android Auto are standard. Prestige models get the Multi-Media Interface All-in-Touch system, Audi Virtual Cockpit, and a full-color head-up display, while other trims can add some of those features as options.
• Fuel efficiency: The expert review cites 25 mpg in combined city and highway driving, and the powertrain description notes that the rear axle can disconnect to help improve fuel economy.

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 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 lowest-cost way into the redesigned Q5 and are comfortable skipping some of the richer tech and convenience upgrades.
• Premium Plus: This is the best-value choice for many shoppers because it adds meaningful everyday upgrades without jumping all the way to the top trim. You get more available safety and convenience content, including blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist, plus access to more premium tech options.
• Prestige: This is the most feature-rich version, and it’s the one to choose if you want the most advanced tech and the most upscale cabin experience. It includes the standard Multi-Media Interface All-in-Touch system, Audi Virtual Cockpit, a head-up display, and the full Driver Assistance Package.

Audi Pre-Sense is standard on all Q5 models, while the Driver Assistance Package is exclusive to Prestige.

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 carefully and still find worthwhile options.

• Deal availability: 37.4% of listings are priced as good or great deals.
• Inventory: There are 1,749 listings available.
• Price trend: Prices have softened 10.40% compared with last year.
• Clean inventory: 67.3% of listings are accident-free.

If you find a listing below $15,238, 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 $15,238 sits slightly below last year's $17,008.

That decline suggests the market has already adjusted downward, which can help you as a buyer today but may limit upside if you plan to resell soon. For a future seller, the key takeaway is that this model year is currently priced in a softer market, so resale gains may depend more on condition, mileage, and equipment than on broad market momentum. Well-kept examples with desirable features should still draw interest, but you should expect pricing pressure if the vehicle has accident history or visible wear.

Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, tend to retain buyer demand, which supports resale value over time.

Is the 2018 Audi Q5 safe?

The 2018 Audi Q5 earns top marks for moderate overlap frontal impact and side impact protection from IIHS, but certain versions received a Marginal headlight rating.

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

Audi Pre-Sense is standard on all Q5 models and includes forward-collision detection and automatic emergency braking below 52 mph, along with 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 can add Audi’s 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 performance result on certain versions, so you should pay close attention to the exact 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:

• 37.4% of listings are priced as good or great deals.
• At 67.3% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.40% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.
• The redesign brings improved performance, more interior room, and the latest technology from Audi’s lineup.

The bottom line: If you want the redesigned Q5 with strong tech, a refined ride, and broad owner approval, the 2018 model is the one to target. If you’re especially price-sensitive, you may also want to compare nearby years, but the 2018 stands out as a well-rounded choice with a softer used-market price than it had a year ago.

How does the 2018 Audi Q5 compare to the 2018 BMW X3?

Our experts score the 2018 Audi Q5 7.8/10 and the 2018 BMW X3 7.7/10.

The Q5 has the edge in expert score, stronger city fuel economy, and a lower average used price, while the X3 offers slightly better highway MPG and a bit more listings availability. The Q5 also shows a higher share of good and great deals, which can make it the more appealing value play if you want a premium compact SUV with strong tech and safety credentials. The X3’s slightly higher accident-free share may matter if you’re prioritizing cleaner inventory.

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