2025 Audi RS 6 vs 2025 Cadillac Escalade

$126,600 · Wagon

$87,595 · SUV

Comparison Overview

The most significant numerical divergence between the 2025 Audi RS 6 and the 2025 Cadillac Escalade is the $39,005 MSRP gap, with the Audi listing at $126,600 compared to the Escalade's $87,595. This price disparity supports the RS 6's superior performance metrics, boasting 621 hp and 627 lb-ft of torque versus the Escalade's 420 hp and 460 lb-ft. While the RS 6 offers slightly more cargo capacity at 30 cu ft compared to the Escalade's 25.5 cu ft, both vehicles share an identical combined fuel economy rating of 17 MPG. Furthermore, the Audi is significantly smaller overall, measuring 196.7 inches in length, whereas the Escalade spans 211.9 inches. The performance gap is substantial, with the RS 6 delivering 201 more horsepower than the large SUV, even though both require premium fuel considerations.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi RS 6

Despite being larger and less agile, the Audi RS 6 is slightly more efficient in highway driving at 21 MPG versus the Escalade's 19 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Cadillac Escalade

The Cadillac Escalade, being a larger SUV at 76.7 inches in height, offers a more traditional and voluminous utility profile desirable for family transport.

🏎️ Best for Enthusiasts

2025 Audi RS 6

The Audi RS 6 is decisively superior for performance metrics, generating 621 hp and 627 lb-ft of torque compared to the Escalade's output.

💰 Best Value

2025 Cadillac Escalade

The Cadillac Escalade offers substantial utility and adequate power for $39,055 less than the entry price of the Audi RS 6.

Choose the Audi RS 6 if...

You require the maximum available power output, noted by the RS 6’s 621 hp rating.
You prioritize the lower profile and narrower footprint provided by the RS 6's 76.8-inch width.
You desire the segment-leading cargo capacity of 30 cu ft offered by the performance wagon configuration.

Choose the Cadillac Escalade if...

Budget is a primary constraint, as the Escalade is priced $39,055 lower at $87,595 MSRP.
You require a larger overall vehicle footprint, evidenced by the Escalade's 211.9-inch length and 76.7-inch height.
You prefer a Rear Wheel Drive configuration over the Audi's standard All Wheel Drive system.

Key Dimensions

Dimension	Audi RS 6	Cadillac Escalade
Length	196.7"	211.9"
Width	76.8"	81.1"
Height	58.6"	76.7"
Wheelbase	115.3"	121.0"

Features Comparison

Safety

Feature	Audi	Cadillac
Lane Departure Warning	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Dual Rear Side-Mounted Airbags	✓	—
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Headlight Washers	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Driver Attention Alert	—	✓
Third Row Head Airbags	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Front Multi-Adjustable Headrests	—	✓

Engine

Feature	Audi	Cadillac
Base Engine Displacement	4.0 L	6.2 L
Number of Cylinders	V8	V8
Base Engine Type	mild hybrid	gas
Horsepower	621 hp	420 hp @ 5600 rpm
Torque	627 lb-ft	460 lb-ft @ 4100 rpm
Number of Valves	32	16
Camshaft Type	Double overhead cam (DOHC)	Overhead valves (OHV)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	—	✓

Drive Train

Feature	Audi	Cadillac
Transmission Type	8-speed shiftable automatic	10-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
[object Object]	✓	—
[object Object]	✓	—
Rear Differential Type	—	Limited Slip

Fuel

Feature	Audi	Cadillac
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	14/21 MPG	15/19 MPG
EPA Fuel Economy (Combined)	17 MPG	17 MPG
EPA Driving Range (City/Highway)	270.2/405.3 mi.	360.0/456.0 mi.
Fuel Tank Capacity	19.3 gal.	24.0 gal.

Comfort & Convenience

Feature	Audi	Cadillac
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	✓
Side View Camera	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	—
Heated Steering Wheel	✓	✓
Four Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Cruise Control on Steering Wheel	—	✓
Automatic Parking Assist	—	✓
Adaptive Cruise Control	—	✓
3rd Row Cupholders	—	✓
Overhead Console with Storage	—	✓
Power Rear Seat Easy Entry	—	✓
Leatherette Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Sun Sensor	—	✓

In Car Entertainment

Feature	Audi	Cadillac
Infotainment Display	10.1 in	55.0 in
AM/FM Stereo	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	With Real Time Traffic
Satellite Radio Trial Period	3 months	—
Premium Speaker Brand	—	AKG
Speaker System	—	19
Subwoofer Count	—	1
Auxiliary Audio Input	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Audi	Cadillac
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	—
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Dual Mirrors	—	✓

Frontseats

Feature	Audi	Cadillac
Front Head Room	38.3 in.	42.3 in.
Front Leg Room	41.3 in.	44.5 in.
Front Shoulder Room	57.8 in.	65.5 in.
Seat Material: Premium Leather	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	10-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	10-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Front Hip Room	—	61.7 in.
Seat Material: Leather	—	✓
Front Seat Type: Bucket	—	✓

Rearseats

Feature	Audi	Cadillac
Rear Head Room	39.5 in.	38.9 in.
Rear Leg Room	37.4 in.	41.8 in.
Rear Shoulder Room	56.5 in.	64.2 in.
Split-Folding Rear Seatback	✓	—
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Rear Hip Room	—	61.0 in.
Folding Rear Seatback	—	✓
Reclining Rear Seats	—	✓
Folding Center Armrest	—	✓
Heated Rear Seats (Multi-Level)	—	✓
Power Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Audi	Cadillac
Wheel Material	Alloy	—
Wheel Size	21 in	—
Tire Type	Performance	All Season
Tire Size	275/35R21	275/50R22
Wheel Finish	—	Painted Alloy
Wheel Dimensions	—	22 x 9.0 in
Spare Tire Type	—	Full Size Non-Matching
Spare Tire Location	—	Underbody Mounted

Suspension

Feature	Audi	Cadillac
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Audi	Cadillac
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	6 yr./ 70000 mi.
Complimentary Scheduled Maintenance	—	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi RS 6 and 2025 Cadillac Escalade.

How significant is the performance difference between the two vehicles?

The difference is substantial: the Audi RS 6 generates 621 hp and 627 lb-ft of torque, whereas the Cadillac Escalade produces 420 hp and 460 lb-ft of torque, resulting in a 201 hp gap favoring the Audi.

Do these vehicles offer similar fuel efficiency despite their performance differences?

Yes, surprisingly, both vehicles share an identical combined fuel economy rating of 17 MPG. However, the RS 6 has a slightly better highway rating at 21 MPG compared to the Escalade's 19 MPG.

Which vehicle is physically larger, and how does that affect interior space?

The Escalade is significantly larger, with a length of 211.9 inches versus the RS 6's 196.7 inches. Despite its smaller exterior, the RS 6 actually holds more cargo capacity at 30 cu ft compared to the Escalade's 25.5 cu ft.

What are the drivetrain and transmission differences?

The Audi RS 6 uses an 8-speed automatic transmission paired with All-Wheel Drive. Conversely, the Cadillac Escalade features a 10-speed automatic transmission with a standard Rear Wheel Drive layout.

What is the price premium associated with choosing the higher-horsepower vehicle?

Choosing the Audi RS 6 demands a $126,600 MSRP, which is $39,005 more than the $87,595 MSRP listed for the Cadillac Escalade.

Are both models compatible with standard gasoline?

No, the 2025 Audi RS 6 explicitly requires premium unleaded fuel for its high-output engine. The 2025 Cadillac Escalade only lists premium unleaded fuel as recommended.