2025 Audi Q5 Premium Plus vs 2025 Cadillac XT6 Premium Luxury
$6,295 less and 6 mpg better vs 109 more hp and 35 more lb-ft torque. That is the real fork. Key numbers: $6,295 price gap, 201 vs 310 hp, 26 vs 20 MPG.
The Q5 Premium Plus leads on $6,295 less, 6 MPG better. The XT6 Premium Luxury leads on 109 more hp, 35 more lb-ft torque. The spec table compares 6 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 6 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2025 Audi Q5 Premium Plus | 2025 Cadillac XT6 Premium Luxury |
|---|---|---|
| Pricing | ||
| MSRP | $51,100 | $57,395 |
| Powertrain | ||
| Engine | 2.0L I4 Turbo | 3.6L V6 |
| Horsepower | 201 hp | 310 hp |
| Torque | 236 lb-ft | 271 lb-ft |
| Transmission | 7-speed automated manual | 9-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 23 | 18 |
| Highway MPG | 29 | 25 |
| Combined MPG | 26 | 20 |
| Fuel Tank | 18.5 gal | 22.0 gal |
| Annual Fuel Cost (EPA) | No published data | $2,200/yr |
| Dimensions | ||
| Curb Weight | 4,079 lbs | 4,644 lbs |
| Wheelbase | 111.0" | 113.0" |
| Length | 184.3" | 198.5" |
| Width | 74.5" | 77.3" |
| Height | 65.5" | 69.9" |
| Safety | ||
| NHTSA Overall | 5/5 stars | 5/5 stars |
| IIHS Award | TSP+ | No published data |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 6yr/70k |
| Corrosion | 12yr/unlimited | 6yr/100k |
| Roadside Assistance | 4yr/unlimited | 6yr/70k |
Frequently Asked Questions
What is the price difference between the 2025 Audi Q5 Premium Plus and 2025 Cadillac XT6 Premium Luxury?
The 2025 Audi Q5 Premium Plus starts at $51,100, $6,295 less than the 2025 Cadillac XT6 Premium Luxury at $57,395. On a 60-month loan that is roughly $111/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2025 Audi Q5 Premium Plus?
The 2025 Audi Q5 Premium Plus is the stronger pick when you want to keep $6,295 in your pocket and the 2025 Audi Q5 Premium Plus covers your needs; lower running costs matter to you, roughly $485/year less on fuel; you prefer a smaller vehicle that is easier to park and maneuver.
Who should choose the 2025 Cadillac XT6 Premium Luxury?
The 2025 Cadillac XT6 Premium Luxury is the stronger pick when the extra 109 hp matters for your commute or driving style; you want the larger footprint for passengers or cargo.
Which gets better fuel economy, the 2025 Audi Q5 Premium Plus or 2025 Cadillac XT6 Premium Luxury?
The 2025 Audi Q5 Premium Plus rates 26 combined MPG, 6 MPG ahead.
Which is more powerful, the 2025 Audi Q5 Premium Plus or 2025 Cadillac XT6 Premium Luxury?
The 2025 Cadillac XT6 Premium Luxury produces 310 hp, 109 more than the 2025 Audi Q5 Premium Plus at 201 hp. The 2025 Cadillac XT6 Premium Luxury also leads in torque at 271 lb-ft vs 236 lb-ft. The 2025 Audi Q5 Premium Plus runs a 2.0L I4 Turbo; the 2025 Cadillac XT6 Premium Luxury uses a 3.6L V6.
Is the 2025 Audi Q5 Premium Plus bigger than the 2025 Cadillac XT6 Premium Luxury?
The 2025 Cadillac XT6 Premium Luxury is 14.2″ longer at 198.5″ vs 184.3″. The 2025 Cadillac XT6 Premium Luxury has a 2.0″ longer wheelbase, which typically means more rear-seat legroom.
How do the warranties compare?
The Audi Q5 comes with 4yr/50k bumper-to-bumper and 4yr/50k powertrain. The Cadillac XT6 offers 4yr/50k bumper-to-bumper and 6yr/70k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Audi trims, Audi Q5 trims, Cadillac trims, Cadillac XT6 trims
Q5 vs XT6: What This Matchup Is Really About
The 2025 Audi Q5 Premium Plus and 2025 Cadillac XT6 Premium Luxury sit in the midsize SUV class, where cargo room, ride comfort, and family-friendly features define the competitive landscape. The $6,295 gap adds up to $111/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Under the Hood
The 2025 Audi Q5 Premium Plus runs a 2.0L I4 Turbo; the 2025 Cadillac XT6 Premium Luxury uses a 3.6L V6. The 2025 Cadillac XT6 Premium Luxury has 109 more hp (310 vs 201). You will feel the difference merging, passing, and driving with a full car. The 2025 Cadillac XT6 Premium Luxury adds 35 more lb-ft of torque (271 vs 236), giving it stronger low-end pull off the line. Both use AWD.
Running Costs: Q5 vs XT6
The 2025 Audi Q5 Premium Plus saves roughly $485/year on fuel at $3.50/gallon and 12,000 annual miles. Over five years, that is $2,425. The 2025 Audi Q5 Premium Plus wins on both sticker price and running costs, making it the stronger value on paper.
How Each One Fits Your Daily Life
The 2025 Cadillac XT6 Premium Luxury is 14.2″ longer, which translates to more room inside but a larger footprint in parking lots and garages. The 2025 Cadillac XT6 Premium Luxury weighs 565 lbs more. Heavier vehicles tend to feel more planted at highway speed but use more fuel and are harder to stop quickly.
Bottom Line
Choose the 2025 Audi Q5 Premium Plus when you want to keep $6,295 in your pocket and the 2025 Audi Q5 Premium Plus covers your needs. Choose the 2025 Cadillac XT6 Premium Luxury when the extra 109 hp matters for your commute or driving style. At $111/month more, the 2025 Cadillac XT6 Premium Luxury needs to earn that gap with something you use weekly.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Audi or Cadillac or any dealership.