Compare Audi S6 vs Cadillac CTS Sedan vs Volvo S90 Hybrid

Audi S6
2021 Audi S6
Select configuration:
$74,400
Starting Price (MSRP)
8.0
Audi S6 Full Review
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Cadillac CTS Sedan
2019 Cadillac CTS Sedan
Select configuration:
$46,995
Starting Price (MSRP)
7.5
Cadillac CTS Sedan Full Review
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Volvo S90 Hybrid
2021 Volvo S90 Hybrid
Select configuration:
$60,050
Starting Price (MSRP)
8.5
Volvo S90 Hybrid Full Review
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Overview

Engine
2.9-liter Twin-Turbo V6 Hybrid
Engine
2.0-liter Turbo Inline-4 Gas
Engine
2.0-liter Twincharged Inline-4 Plug-in Hybrid
Transmission
8-Speed Automatic
Transmission
8-Speed Automatic
Transmission
8-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 18 MPG
Hwy: 28 MPG
Fuel Economy
City: 22 MPG
Hwy: 30 MPG
Fuel Economy
N/A
Fuel Tank Capacity
19.3 gallons
Fuel Tank Capacity
19 gallons
Fuel Tank Capacity
15.9 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
13.7 ft³
Trunk Volume
13.7 ft³
Trunk Volume
13.5 ft³

Photos

18
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Performance Specs

Engine and Transmission

Engine
2.9-liter Twin-Turbo V6 Hybrid
2.0-liter Turbo Inline-4 Gas
2.0-liter Twincharged Inline-4 Plug-in Hybrid
Horsepower
444 hp
265 hp @ 5600 rpm
313 hp @ 6000 rpm
Torque
443 lb-ft
295 lb-ft @ 3000-4500 rpm
295 lb-ft @ 2200 rpm
Transmission
8-Speed Automatic
8-Speed Automatic
8-Speed Automatic
Drivetrain
All-Wheel Drive
Rear-Wheel Drive
All-Wheel Drive

Steering

Steering Type
Rack-Pinion
Pwr
Rack-Pinion
Turning Diameter
39.7 ft
37.1 ft
38.7 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
21" x 8.5"
17" x 8.5"
19" x 8.5"
Rear Wheel Size
21" x 8.5"
17" x 8.5"
19" x 8.5"

Suspension

Front Suspension
Multi-Link
MacPherson Strut
Double Wishbone
Rear Suspension
Multi-Link
Independent Multi-Link
Multi-Link

Tires

Front Tire
P255/35YR21
P245/45R17
P255/40VR19
Rear Tire
P255/35YR21
P245/45R17
P255/40VR19
Spare Tire
Compact
N/A
N/A

Fuel and MPG

Fuel Economy

Combined
22 MPG
25 MPG
30 MPG
City
18 MPG
22 MPG
N/A
Highway
28 MPG
30 MPG
N/A

Emissions

CO2 Emissions @ 15K mi/year
8.1 Tons/yr
7.0 Tons/yr
N/A

Fuel Tank

Fuel Tank Capacity
19.3 gallons
19 gallons
15.9 gallons
Cruising Range City
347.4 miles
418 miles
N/A
Cruising Range Highway
540.4 miles
570 miles
N/A

Dimensions and Measurement

Exterior Dimensions

Length
195 in
195.5 in
200.4 in
Height
56.9 in
57.2 in
57.1 in
Max Width
74.3 in
72.2 in
74.6 in
Front Width
64.3 in
61.4 in
63.7 in
Rear Width
63.7 in
61.7 in
63.7 in
Wheelbase
115.3 in
114.6 in
120.5 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.3 in
45.7 in
42.2 in
Front Seat Headroom
38 in
40.4 in
37.8 in
Front Seat Shoulder Room
57.8 in
56.9 in
57.5 in
Front Seat Hip Room
N/A
53.8 in
56.4 in
Rear Seat Leg Room
37.4 in
35.4 in
40.4 in
Rear Seat Headroom
38.1 in
37.5 in
37.8 in
Rear Seat Shoulder Room
56.5 in
54.8 in
55.4 in
Rear Seat Hip Room
N/A
53.3 in
54.9 in

Weight and Towing

Curb Weight
4,486 lbs
3,652 lbs
4,673 lbs

Cargo Space

Trunk Volume
13.7 ft³
13.7 ft³
13.5 ft³

Colors and Materials

Standard Exterior Colors

  • Brilliant Black
  • Ibis White
N/A
  • Birch Light Metallic
  • Black Stone
  • Bright Silver Metallic
  • Crystal White Metallic
  • Onyx Black Metallic
  • Pebble Grey Metallic
  • Platinum Grey Metallic
  • Thunder Grey Metallic

Optional Exterior Colors

  • Avalon Green Metallic
  • Daytona Gray Pearl Effect
  • Firmament Blue Metallic
  • Florett Silver Metallic
  • Glacier White Metallic
  • Mythos Black Metallic
  • Navarra Blue Metallic
  • Tango Red Metallic
  • Vesuvius Gray Metallic
N/A
N/A

Standard Interior Materials

  • Arras Red, Valcona Leather Seat Trim
  • Black, Valcona Leather Seat Trim
  • Black, Valcona/Milano Leather Seat Trim
  • Rotor Gray, Valcona Leather Seat Trim
  • Jet Black with Jet Black Accents, Leather seating surfaces
  • Light Platinum with Jet Black Accents, Leather seating surfaces
  • Light Platinum with Jet Black Accents, Leatherette seating surfaces
  • Amber, Nappa Leather Seating Surfaces
  • Blond, Nappa Leather Seating Surfaces w/Blond Interior
  • Charcoal, Nappa Leather Seating Surfaces
  • Slate, Nappa Leather Seating Surfaces

Features and Options

Infotainment

HD Radio
Standard
Not Available
Not Available
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Not Available
Not Available
Standard
Premium Sound System
Standard
Standard
Standard
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Not Available
Standard
WiFi Hotspot
Standard
Standard
Standard
Auxiliary Audio Input
Standard
Not Available
Standard
MP3 Player
Standard
Not Available
Standard

Interior Trim

Bucket Seats
Standard
Not Available
Standard
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
Optional
Standard

Comfort

Head-Up Display
Not Available
Not Available
Optional
Navigation System
Standard
Not Available
Standard
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Standard
Not Available
Standard
Automatic Parking
Not Available
Not Available
Optional
Climate Control
Standard
Standard
Standard
Cooled Front Seat(s)
Optional
Optional
Standard
Cooled Rear Seat(s)
Not Available
Not Available
Optional
Cruise Control
Standard
Standard
Standard
Hands-Free Liftgate
Not Available
Not Available
Optional
Heated Front Seat(s)
Standard
Optional
Standard
Heated Rear Seat(s)
Standard
Not Available
Optional
Heated Steering Wheel
Standard
Optional
Optional
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Standard
Power Driver Seat
Standard
Standard
Standard
Power Passenger Seat
Standard
Standard
Standard
Remote Engine Start
Not Available
Standard
Standard
Remote Trunk Release
Not Available
Standard
Optional
Seat Memory
Standard
Standard
Standard
Universal Garage Door Opener
Standard
Standard
Standard
Seat-Massage
Optional
Not Available
Optional
Rear A/C
Standard
Not Available
Standard
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Standard
Standard

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Standard
Not Available
Not Available
Rear Parking Aid
Standard
Standard
Standard
Blind Spot Monitor
Standard
Not Available
Standard
Lane Departure Warning
Standard
Not Available
Standard
Lane Keeping Assist
Standard
Not Available
Standard
ABS
Standard
Standard
Standard
Night Vision
Optional
Not Available
Not Available
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Standard
Not Available
Standard
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A
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
Not Available

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
4 Years / 50,000 Miles
12 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
6 Years / 70,000 Miles
4 Years / 50,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
N/A
8 Years / 100,000 Miles
Roadside Assistance
4 Years / Unlimited Miles
6 Years / 70,000 Miles
4 Years / Unlimited Miles
Maintenance Note
N/A
1 Year/1 Visit
N/A
Rust-Through
N/A
6 Years / Unlimited Miles
N/A
Maintenance
N/A
N/A
3 Years / 36,000 Miles