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Compare Audi A6 vs Audi A8 vs Cadillac XTS
Compare Audi A6
vs
Audi A8
vs
Cadillac XTS
2021 Audi A6
Select configuration:
Premium 45 TFSI quattro
$54,900
Starting Price (MSRP)
8.4
Audi A6 For Sale
Audi A6 Full Review
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2021 Audi A8
Select configuration:
L 55 TFSI quattro
$86,500
Starting Price (MSRP)
8.9
Audi A8 For Sale
Audi A8 Full Review
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2019 Cadillac XTS
Select configuration:
Standard FWD
$46,895
Starting Price (MSRP)
7.3
Cadillac XTS For Sale
Cadillac XTS Full Review
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Overview
Engine
2.0L Turbo Inline-4 Gas
Engine
3.0L Turbo V6 Gas
Engine
3.6L V6 Gas
Transmission
7-Speed Automatic
Transmission
8-Speed Automatic
Transmission
6-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
All-Wheel Drive
Drivetrain
Front-Wheel Drive
Fuel Economy
City: 23 MPG
Hwy: 31 MPG
Fuel Economy
City: 17 MPG
Hwy: 26 MPG
Fuel Economy
City: 19 MPG
Hwy: 28 MPG
Fuel Tank Capacity
19.3 gallons
Fuel Tank Capacity
21.7 gallons
Fuel Tank Capacity
19 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
13.7 ft³
Trunk Volume
12.5 ft³
Trunk Volume
18 ft³
Photos
66
More
38
More
13
More
Performance Specs
Engine and Transmission
Engine
2.0L Turbo Inline-4 Gas
3.0L Turbo V6 Gas
3.6L V6 Gas
Horsepower
248 hp @ 4300 rpm
335 hp @ 5000 rpm
304 hp @ 6800 rpm
Torque
273 lb-ft @ 1600 rpm
369 lb-ft @ 1370 rpm
264 lb-ft @ 5300 rpm
Transmission
7-Speed Automatic
8-Speed Automatic
6-Speed Automatic
Drivetrain
All-Wheel Drive
All-Wheel Drive
Front-Wheel Drive
Weight and Towing
Curb Weight
4,101 lbs
4,773 lbs
4,021 lbs
Fuel and MPG
Fuel Economy
Combined
26 MPG
21 MPG
22 MPG
City
23 MPG
17 MPG
19 MPG
Highway
31 MPG
26 MPG
28 MPG
Emissions
CO2 Emissions @ 15K mi/year
6.7 Tons/yr
8.5 Tons/yr
8.0 Tons/yr
Fuel Tank
Fuel Tank Capacity
19.3 gallons
21.7 gallons
19 gallons
Cruising Range City
443.9 miles
368.9 miles
361 miles
Cruising Range Highway
598.3 miles
564.2 miles
532 miles
Dimensions and Measurement
Exterior Dimensions
Length
194.4 in
208.7 in
200.9 in
Height
57.4 in
58.6 in
59.4 in
Max Width
74.3 in
76.6 in
72.9 in
Front Width
64.2 in
64.7 in
61.7 in
Rear Width
63.7 in
64.3 in
62 in
Wheelbase
115.1 in
123.2 in
111.7 in
Ground Clearance
4.2 in
N/A
N/A
Interior Space
Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.3 in
41.5 in
42.1 in
Front Seat Headroom
38 in
38.3 in
39 in
Front Seat Shoulder Room
57.8 in
59.1 in
57.9 in
Front Seat Hip Room
N/A
N/A
55.1 in
Rear Seat Leg Room
37.4 in
44.3 in
40 in
Rear Seat Headroom
38.1 in
38.5 in
37.8 in
Rear Seat Shoulder Room
56.5 in
57.6 in
56.3 in
Rear Seat Hip Room
N/A
N/A
54.3 in
Cargo Space
Trunk Volume
13.7 ft³
12.5 ft³
18 ft³
Wheels and Suspension
Steering
Steering Type
Rack-Pinion
Rack-Pinion
Pwr Rack & Pinion
Turning Diameter
36.4 ft
42.2 ft
38.7 ft
Wheels
Wheels Type
Aluminum Wheels
Aluminum Wheels
N/A
Front Wheel Size
19" x 8.5"
19" x 9"
19" x 8.5"
Rear Wheel Size
19" x 8.5"
19" x 9"
19" x 8.5"
Suspension
Front Suspension
Multi-Link
Multi-Link
HiPer Strut
Rear Suspension
Multi-Link
Multi-Link
Linked H-Arm
Tires
Front Tire
P245/45HR19
P255/45HR19
P245/45R19
Rear Tire
P245/45HR19
P255/45HR19
P245/45R19
Spare Tire
Compact
Compact
N/A
Colors and Materials
Standard Exterior Colors
Brilliant Black
Ibis White
Florett Silver Metallic
Glacier White Metallic
Monsoon Gray Metallic
Moonlight Blue Metallic
Mythos Black Metallic
Navarra Blue Metallic
Savannah Beige Metallic
Seville Red Metallic
Terra Gray Metallic
Vesuvius Gray Metallic
N/A
Optional Exterior Colors
Avalon Green Metallic
Carat Beige Metallic
Firmament Blue Metallic
Florett Silver Metallic
Glacier White Metallic
Mythos Black Metallic
Seville Red Metallic
Soho Brown Metallic
Typhoon Gray Metallic
Vesuvius Gray Metallic
N/A
N/A
Standard Interior Materials
Black, Leather Seating Surfaces
Okapi Brown, Leather Seating Surfaces
Pearl Beige, Leather Seating Surfaces
Pearl Beige, Leather Seating Surfaces
Black, Valcona Leather Seat Upholstery
Black, Valetta Leather Seat Upholstery
Nutmeg Brown, Valcona Leather Seat Upholstery
Pearl Beige, Valcona Leather Seat Upholstery
Saiga Beige, Valcona Leather Seat Upholstery
Saiga Beige, Valetta Leather Seat Upholstery
Sarder Brown, Valcona Leather Seat Upholstery
Sarder Brown, Valcona Leather Seat Upholstery
Sarder Brown, Valetta Leather Seat Upholstery
Jet Black, Leather Seating Surfaces with Mini-Perforation
Shale with Jet Black accents, Leather Seating Surfaces with Mini-Perforation
Features and Options
Infotainment
HD Radio
Standard
Standard
Not Available
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Not Available
Standard
Not Available
Premium Sound System
Not Available
Standard
Standard
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Standard
Not Available
WiFi Hotspot
Standard
Standard
Standard
Auxiliary Audio Input
Standard
Standard
Standard
MP3 Player
Standard
Standard
Standard
Interior Trim
Bucket Seats
Standard
Standard
Not Available
Cloth Seats
Standard
Standard
Standard
Leather Seats
Standard
Standard
Standard
Leather Steering Wheel
Standard
Standard
Standard
Premium Synthetic Seats
Standard
Standard
Standard
Vinyl Seats
Standard
Standard
Standard
Woodgrain Interior Trim
Standard
Standard
Standard
Sun/Moonroof
Standard
Standard
Not Available
Comfort
Head-Up Display
Not Available
Optional
Not Available
Navigation System
Standard
Standard
Not Available
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Not Available
Optional
Not Available
Climate Control
Standard
Standard
Standard
Cooled Rear Seat(s)
Not Available
Optional
Not Available
Cruise Control
Standard
Standard
Standard
Hands-Free Liftgate
Not Available
Standard
Not Available
Heated Front Seat(s)
Standard
Standard
Not Available
Heated Rear Seat(s)
Standard
Optional
Not Available
Heated Steering Wheel
Standard
Optional
Not Available
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Standard
Power Driver Seat
Standard
Standard
Not Available
Power Passenger Seat
Standard
Standard
Not Available
Remote Engine Start
Not Available
Not Available
Standard
Remote Trunk Release
Not Available
Not Available
Standard
Seat Memory
Standard
Standard
Not Available
Universal Garage Door Opener
Standard
Standard
Standard
Seat-Massage
Not Available
Optional
Not Available
Rear A/C
Standard
Standard
Not Available
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Standard
Standard
Safety
Safety Features
Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Optional
Optional
Not Available
Rear Parking Aid
Standard
Standard
Standard
Blind Spot Monitor
Optional
Optional
Not Available
Lane Departure Warning
Standard
Standard
Not Available
Lane Keeping Assist
Not Available
Optional
Not Available
ABS
Standard
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Standard
Standard
Not Available
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard
US NHTSA crash test result
Overall Rating
N/A
Frontal Barrier Crash Rating
N/A
Side Crash Rating
N/A
Rollover Rating
N/A
Airbags
Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Standard
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard
Rear Side Air Bag
Optional
Standard
Standard
Warranty
Warranty Summary
Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
12 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
6 Years / 70,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
8 Years / 100,000 Miles
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / Unlimited Miles
6 Years / 70,000 Miles
Maintenance Note
N/A
N/A
1 Year/1 Visit
Rust-Through
N/A
N/A
6 Years / Unlimited Miles
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