How much does the 2018 Audi Q5 cost?

Prices have softened 9.11% compared to this time last year, making it a favorable time to shop this model year.

There are 1,727 listings available, which suggests solid inventory for comparison shopping.

If you find a listing below $15,865.52, 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, comfortable ride, spacious rear seats, and technology. The overview also points to a more sophisticated, well-rounded SUV with improved performance and more interior room, which fits the Q5’s role as a polished everyday luxury crossover.

With 35.3% of listings marked as good or great deals, you have a decent chance of finding a competitive example if you shop carefully.

Is the 2018 Audi Q5 reliable?

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

The owner feedback also points to a vehicle that feels dependable in daily use, with praise for its smooth driving experience, comfortable ride, and strong safety features. The expert notes reinforce that impression by describing the Q5 as an improved SUV with greater overall sophistication and a driving character that feels composed and capable.

Audi’s performance notes also emphasize that the Q5’s drivetrain and braking are tuned for confident, repeatable use, which supports the sense that it should be easy to count on over time. For used buyers, the main long-term ownership risk is making sure the specific vehicle you choose has been maintained well and does not have unresolved mechanical or braking concerns.

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

At 69.5% 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 body condition, repair quality, and whether the vehicle’s equipment and safety systems are functioning as expected. Because this is a luxury SUV, you should also pay close attention to signs of deferred maintenance or uneven wear.

Key things to evaluate:

• Trim level: The standard Q5 is offered in Premium, Premium Plus, and Prestige trim levels. Premium Plus adds blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist, while Prestige brings the most upscale equipment. The base trim lacks those added safety and convenience features.
• 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. Audi says it reaches 60 mph in 5.9 seconds, and the system can decouple the rear axle to help maximize fuel economy.
• Safety package: Audi Pre-Sense is standard and includes forward-collision detection, automatic emergency braking below 52 mph, and cabin-preparation technology for an unavoidable impact. The Driver Assistance Package is exclusive to Prestige models and adds adaptive cruise control with stop-and-go capability, lane-departure warning with lane-keeping assist, automatic high-beam headlights, and Traffic Jam Assist.
• Infotainment: Apple CarPlay and Android Auto are standard on all models. 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 standard on and exclusive to Prestige models.
• Fuel efficiency: The Q5 is described as using Quattro Ultra to help maximize fuel economy, and the expert test drive recorded 21.3 mpg in combined driving versus an EPA estimate of 25 mpg.

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:

• Base trim: Premium gives you the core Q5 experience, but it does not include the added driver-assistance features found higher up the range.
• Sweet-spot trim: Premium Plus is the best value pick because it adds blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist while staying below the top trim.
• Premium/top trim: Prestige is the most fully equipped choice, with the Driver Assistance Package, standard Multi-Media Interface All-in-Touch, Audi Virtual Cockpit, and a full-color head-up display.

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?

The market looks selective but workable if you shop with a clear target and compare listings closely.

• Deal availability: 35.3% of listings are priced as good or great deals.
• Inventory: There are 1,727 listings available.
• Price trend: Prices have softened 9.11% compared with last year.
• Clean inventory: 69.5% of listings are accident-free.

If you find a listing below $15,865.52, 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 $15,907 sits slightly below last year's $17,501.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, that also means your upside may depend more on condition, mileage, and equipment than on broad market appreciation. Well-kept examples should still draw interest because the Q5’s premium image and strong feature set remain part of its appeal.

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 for moderate overlap frontal impact and side impact protection from IIHS, though 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, automatic emergency braking below 52 mph, and cabin-preparation technology for an unavoidable impact. Premium Plus models also add blind-spot monitoring, rear cross-traffic alert, and Vehicle Exit Assist, while the Driver Assistance Package on Prestige models adds adaptive cruise control with stop-and-go capability, lane-departure warning with lane-keeping assist, automatic high-beam headlights, and Traffic Jam Assist.

The headlight caveat matters most if you drive often at night, so it is worth checking the exact equipment on any used example you consider.

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:

• 35.3% of listings are priced as good or great deals.
• At 69.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.11% compared with last year.
• Owners rate it 4.93/5 — a strong satisfaction signal.
• The redesign brings more sophistication, improved performance, more interior room, and the latest technology from Audi’s lineup.

The bottom line: If you want the redesigned Q5 with strong owner approval, solid tech, and a market that has softened, the 2018 is the right place to focus. If you are especially price-sensitive, compare it carefully against nearby years and prioritize the cleanest, best-maintained example rather than chasing the lowest sticker alone.

These recommendations are based on CarGurus' proprietary market data from August 21, 2026, CarGurus experts' opinions, and generative AI.