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Acura MDX vs Cadillac XT6: Which to Buy

Carummah Editorial
Last updated: November 4, 2026
Acura MDX vs Cadillac XT6

Acura MDX starts at $51,800; the Cadillac XT6 starts at $50,595. Before taxes and fees, the Cadillac XT6 is $1,260 less. Acura MDX makes more power, 290 - 355 hp against 235 hp.

Frequently Asked Questions

Is the Acura MDX or the Cadillac XT6 cheaper?

The Cadillac XT6 costs less to start. Acura MDX: $51,800 plus $1,450 destination. Cadillac XT6: $50,595 plus $1,395 destination. Taxes, title and registration are on top of both.

Which gets better fuel economy, the Acura MDX or the Cadillac XT6?

The Acura MDX is rated 19 city / 26 highway, and the Cadillac XT6 is rated 21/27 city/hwy. Real-world results depend on how and where you drive.

How many people does each seat?

The Acura MDX seats 7. The Cadillac XT6 seats 7.

What are the trade-offs between the two?

Acura MDX: Engaging driving dynamics with SH-AWD, though tight third-row legroom. Cadillac XT6: Distinctive and handsome exterior styling, though interior dashboard design feels dated compared to the latest rivals.

Acura MDX is best for

Acura MDX is the better fit for suv buyers who want to carry a family. Its standout: engaging driving dynamics with SH-AWD.

Cadillac XT6 is best for

Cadillac XT6 is the better fit for mid-size luxury suv buyers who want to carry a family. Its standout: distinctive and handsome exterior styling.

Spec-by-Spec Comparison

AttributeAcura MDXCadillac XT6
Starting MSRP$51,800$50,595
MSRP + destination$53,250$51,990
Fuel economy / range19 city / 26 highway21/27 city/hwy
Horsepower290 - 355 hp235 hp
Seating77
Body typeSUVMid-Size Luxury SUV
Powertrains3.5L V6, 3.0L Turbocharged V6 (Type S)2.0L Turbo 4-cylinder, 3.6L V6

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