Used 2021 Cadillac XT4 for Sale nearOttawa, ON

How much does the 2021 Cadillac XT4 cost?

Prices have softened 17.81% compared to this time last year, making it a favourable time to shop this model year.

There are 62 listings available, which gives you a modest amount of inventory to compare before you buy.

Is the 2021 Cadillac XT4 a good car?

Yes — the 4.8/5 user rating suggests strong owner satisfaction for this model year. That kind of feedback can make the XT4 a more confident used-car choice if you want a compact luxury SUV with proven appeal. With 27.4% of listings marked as good or great deals, you have a meaningful share of the market to shop from.

Is the 2021 Cadillac XT4 reliable?

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

For used buyers, that points to lower ownership risk than you might expect from a luxury SUV, especially if you focus on well-maintained examples with clean service records.

Is now a good time to buy a used 2021 Cadillac XT4?

This looks like a moderate, selective buyer’s market, so you can shop carefully without expecting every listing to be a bargain.

• Deal availability: 27.4% of listings are priced as good or great deals.
• Inventory: There are 62 listings available.
• Price trend: Prices have softened 17.81% compared with last year.

If you find a listing below $25,638 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Cadillac XT4's resale value?

The current average of $25,649 CAD sits slightly below last year's $31,205 CAD.

That softer pricing can help you buy at a more favourable point in the cycle, but it also means future resale gains may be more limited if the market stays soft. If you plan to sell later, buying well below the current average matters more than usual. 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.

Should I buy a 2021 Cadillac XT4 or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 27.4% of listings are priced as good or great deals.
• Price trend: Prices have softened 17.81% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.

The bottom line:

The 2021 XT4 makes the most sense if you want the strongest mix of current pricing and owner satisfaction in this range. If you are especially price-sensitive, you can also compare nearby years to see whether a lower asking price outweighs the 2021's current market position.

How does the 2021 Cadillac XT4 compare to the 2021 Buick Envision?

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