Cadillac CT5 Vs. Audi A6: Comparing Family Luxury Sedans

January 10th, 2024 by

For families in the San Antonio area who appreciate the finer things in life, choosing a luxury sedan that provides premium comfort, cutting-edge technology, and reliable safety features can be a vital decision. Among the numerous contenders in the luxury sedan segment, the Cadillac CT5 and Audi A6 stand out as excellent options for sophisticated and discerning family buyers. Both vehicles boast elegant styling and powerful performance, but there are key differences that set them apart and can ultimately sway your decision when settling on the perfect luxury family sedan.


At Cavender Cadillac, we understand the significance of choosing a vehicle that not only suits your unique needs and preferences but also complements your lifestyle and provides a premium driving experience. With this in mind, we have crafted a comprehensive comparison between the Cadillac CT5 and Audi A6, taking a closer look at their performance, interior offerings, safety features, and more, to help you make an educated decision when it comes to choosing the luxury sedan that checks all the boxes for your family’s desires and requirements.

As proud purveyors of Cadillac vehicles, we strive to provide our clients with accurate and relevant information that can aid in their decision-making process. We invite you to join us for an insightful and comprehensive analysis of these two exceptional luxury sedans. In comparing the distinct advantages and offerings of the Cadillac CT5 and Audi A6, we aim to empower you with the knowledge necessary to choose the luxury sedan that caters to all of your family’s needs and elevate your daily drives throughout the beautiful San Antonio area.

1. Performance: Power and Efficiency

When considering a luxury sedan, performance takes center stage, with expectations of smooth, nimble, and powerful rides. Let’s compare how the Cadillac CT5 and Audi A6 stack up in terms of engine power and fuel efficiency.

– Cadillac CT5: The CT5 comes standard with a 2.0-liter turbocharged four-cylinder engine generating 237 horsepower and 258 lb-ft of torque. For those seeking increased power, the available 3.0-liter twin-turbocharged V6 engine delivers an impressive 335 horsepower and 400 lb-ft of torque. Paired with a 10-speed automatic transmission, the CT5 offers a balanced blend of power and efficiency, resulting in an EPA-estimated fuel economy of up to 23 mpg city and 32 mpg highway.

– Audi A6: The A6 features a standard 2.0-liter turbocharged four-cylinder engine, producing 248 horsepower and 273 lb-ft of torque. An optional 3.0-liter turbocharged V6 engine is available, generating 335 horsepower and 369 lb-ft of torque. Coupled with a 7-speed automatic transmission, the A6 achieves an EPA-estimated fuel economy of up to 23 mpg city and 31 mpg highway.

While both vehicles showcase solid performance numbers, the Cadillac CT5’s available V6 engine and 10-speed transmission provide a slight edge in terms of power and efficiency.

2. Interior Comfort and Connectivity

Luxury sedans must offer remarkable interior comfort and innovative connectivity features to satisfy the demands of today’s families. Here’s how the Cadillac CT5 and Audi A6 compare in these areas:

– Cadillac CT5: The CT5’s spacious and well-appointed cabin incorporates high-quality materials such as genuine wood or carbon fiber trim, leather seating, and a comfortable driver-oriented cockpit. The standard Cadillac User Experience (CUE) infotainment system features a 10-inch touchscreen display, Apple CarPlay and Android Auto integration, multiple USB ports, and available 4G LTE Wi-Fi hotspot. An available Bose 15-speaker premium audio system ensures an immersive, concert-like listening experience.

– Audi A6: The A6 offers a luxurious cabin adorned with premium materials such as wood inlays and ambient lighting. The MMI® touch response system serves as the centerpiece of the A6, integrating a 10.1-inch upper and 8.6-inch lower touchscreen display, Apple CarPlay and Android Auto connectivity, and an available 16-speaker Bang & Olufsen® audio system. Audi’s Virtual Cockpit, a 12.3-inch customizable instrument cluster, is available for added convenience.

While both vehicles deliver on luxury and connectivity, the Cadillac CT5’s user-friendly CUE infotainment system and upscale interior touches offer a more comfortable and enjoyable family driving experience.

3. Safety Features for Peace of Mind

Safety is a top priority for families, and both the Cadillac CT5 and Audi A6 deliver a suite of advanced safety features to ensure peace of mind during every journey:

– Cadillac CT5: The CT5 comes equipped with the Cadillac Safety Alert Seat, Forward Collision Alert, and Automatic Emergency Braking as standard features. Available safety and driver-assistance technologies include Adaptive Cruise Control, Lane Change Alert with Side Blind Zone Alert, Lane Keep Assist with Lane Departure Warning, Rear Cross Traffic Alert, and Enhanced Automatic Parking Assist.

– Audi A6: Standard safety features on the A6 include Audi pre sense® basic, Audi pre sense® front, and a rearview camera. Optional safety and driver-assistance features encompass Audi side assist, Audi pre sense® rear, Adaptive Cruise Control, and Parking System Plus with a top view camera system.

Though both sedans provide an array of safety features, the Cadillac CT5’s Safety Alert Seat and extensive list of available driver-assistance technologies give it an advantage in ensuring family safety on the road.

4. Pricing and Value

When comparing luxury sedans, it’s crucial to consider the overall value proposition of each vehicle:

– Cadillac CT5: The CT5 offers a competitive starting price of around $37,000, providing families exceptional value with its combination of advanced features and performance capabilities.

– Audi A6: The A6 has a significantly higher starting price, around $54,000, which may give some families pause when considering its overall value in comparison to the CT5.

The Cadillac CT5 presents an attractive value proposition with its competitive pricing, while still delivering on luxury, performance, and features.

Test Drive the Cadillac CT5 at Cavender Cadillac 

Both the Cadillac CT5 and Audi A6 offer an undeniably enticing luxury sedan experience. However, with a more powerful available engine, family-friendly interior comforts, superior list of safety features, and a compelling price point, the Cadillac CT5 emerges as the ultimate choice for discerning San Antonio families seeking a luxurious and practical sedan.

At Cavender Cadillac, our dedication to providing our clients with an unparalleled luxury experience goes beyond offering exceptional vehicles. Join us as we strive to empower San Antonio families to make informed decisions when choosing luxury sedans for their unique needs. Explore the captivating Cadillac CT5 with our new and used car dealership and experience firsthand the distinctive advantages this world-class sedan offers over its European competitors.

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