News
Features
New Cars
Used Cars
Shopping Tools
Car Advice
  1. Home
  2. Compare Cars
  3. Compare Audi A6 vs Cadillac CTS Sedan vs Infiniti M37

Compare Audi A6 vs Cadillac CTS Sedan vs Infiniti M37

Audi A6
2021 Audi A6
Select configuration:
$54,900
Starting Price (MSRP)
8.4
Audi A6 For Sale Audi A6 Full Review
Change Car
Cadillac CTS Sedan
2019 Cadillac CTS Sedan
Select configuration:
$46,995
Starting Price (MSRP)
7.5
Cadillac CTS Sedan For Sale Cadillac CTS Sedan Full Review
Change Car
Infiniti M37
2013 Infiniti M37
Select configuration:
$48,700
Starting Price (MSRP)
N/A
Infiniti M37 For Sale Infiniti M37 Full Review
Change Car

Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
2.0L Turbo Inline-4 Gas
Engine
3.7L V6 Gas
Transmission
7-Speed Automatic
Transmission
8-Speed Automatic
Transmission
N/A
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 23 MPG
Hwy: 31 MPG
Fuel Economy
City: 22 MPG
Hwy: 30 MPG
Fuel Economy
City: 18 MPG
Hwy: 26 MPG
Fuel Tank Capacity
19.3 gallons
Fuel Tank Capacity
19 gallons
Fuel Tank Capacity
20 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
14.9 ft³

Photos

Audi A6
2019-2021 Audi A6 Rear Angle View
2019-2021 Audi A6 Dashboard
66
More
Cadillac CTS Sedan
2015-2019 Cadillac CTS Sedan Rear Angle in Motion
2015-2019 Cadillac CTS Sedan Dashboard Shown
44
More
Infiniti M37
Rear Angle View
Front Seats
27
More

Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
2.0L Turbo Inline-4 Gas
3.7L V6 Gas
Horsepower
248 hp @ 4300 rpm
265 hp @ 5600 rpm
330 hp @ 7000 rpm
Torque
273 lb-ft @ 1600 rpm
295 lb-ft @ 3000-4500 rpm
270 lb-ft @ 5200 rpm
Transmission
7-Speed Automatic
8-Speed Automatic
N/A
Drivetrain
All-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
4,101 lbs
3,652 lbs
3,858 lbs

Fuel and MPG

Fuel Economy

Combined
26 MPG
25 MPG
21 MPG
City
23 MPG
22 MPG
18 MPG
Highway
31 MPG
30 MPG
26 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.7 Tons/yr
7.0 Tons/yr
8.7 Tons/yr
EPA rating
N/A
N/A
4

Fuel Tank

Fuel Tank Capacity
19.3 gallons
19 gallons
20 gallons
Cruising Range City
443.9 miles
418 miles
360 miles
Cruising Range Highway
598.3 miles
570 miles
520 miles

Dimensions and Measurement

Exterior Dimensions

Length
194.4 in
195.5 in
194.7 in
Height
57.4 in
57.2 in
59.1 in
Max Width
74.3 in
72.2 in
72.6 in
Front Width
64.2 in
61.4 in
62 in
Rear Width
63.7 in
61.7 in
61.8 in
Wheelbase
115.1 in
114.6 in
114.2 in
Ground Clearance
4.2 in
N/A
6 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.3 in
45.7 in
44 in
Front Seat Headroom
38 in
40.4 in
39.1 in
Front Seat Shoulder Room
57.8 in
56.9 in
58.4 in
Front Seat Hip Room
N/A
53.8 in
54.3 in
Rear Seat Leg Room
37.4 in
35.4 in
36.2 in
Rear Seat Headroom
38.1 in
37.5 in
37.7 in
Rear Seat Shoulder Room
56.5 in
54.8 in
56.7 in
Rear Seat Hip Room
N/A
53.3 in
53.5 in

Cargo Space

Trunk Volume
13.7 ft³
13.7 ft³
14.9 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Pwr
Electric Rack & Pinion
Turning Diameter
36.4 ft
37.1 ft
36.7 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
N/A
Front Wheel Size
19" x 8.5"
17" x 8.5"
18" x 8.0"
Rear Wheel Size
19" x 8.5"
17" x 8.5"
18" x 8.0"

Suspension

Front Suspension
Multi-Link
MacPherson Strut
Double-wishbone
Rear Suspension
Multi-Link
Independent Multi-Link
Multi-link

Tires

Front Tire
P245/45HR19
P245/45R17
P245/50VR18
Rear Tire
P245/45HR19
P245/45R17
P245/50VR18
Spare Tire
Compact
N/A
T165/80R17

Colors and Materials

Standard Exterior Colors

  • Brilliant Black
  • Ibis White
N/A
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
  • 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
  • Graphite, Leather seat trim
  • Java, Leather seat trim
  • Stone Sport, Leather seat trim
  • Stone, Leather seat trim
  • Wheat, Leather seat trim

Features and Options

Infotainment

HD Radio
Standard
Not Available
Not Available
Bluetooth Connection
Standard
Standard
Standard
Premium Sound System
Not Available
Standard
Optional
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Not Available
Not Available
WiFi Hotspot
Standard
Standard
Not Available
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

Navigation System
Standard
Not Available
Optional
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Not Available
Not Available
Optional
Climate Control
Standard
Standard
Standard
Cooled Front Seat(s)
Not Available
Optional
Optional
Cruise Control
Standard
Standard
Standard
Heated Front Seat(s)
Standard
Optional
Standard
Heated Rear Seat(s)
Standard
Not Available
Not Available
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
Not Available
Remote Trunk Release
Not Available
Standard
Standard
Seat Memory
Standard
Standard
Standard
Universal Garage Door Opener
Standard
Standard
Standard
Rear A/C
Standard
Not Available
Standard
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Standard
Optional

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Optional
Not Available
Not Available
Rear Parking Aid
Standard
Standard
Optional
Blind Spot Monitor
Optional
Not Available
Optional
Lane Departure Warning
Standard
Not Available
Optional
Lane Keeping Assist
Not Available
Not Available
Optional
ABS
Standard
Standard
Standard
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
Frontal Barrier Crash Rating
Side Crash Rating
Rollover Rating

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
Not Available
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 / 60,000 Miles
Corrosion
12 Years / Unlimited Miles
4 Years / 50,000 Miles
7 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
6 Years / 70,000 Miles
6 Years / 70,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
N/A
N/A
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
Now Buzzing
Our Best Look Yet At The New Toyota Land Cruiser
Spy Shots
Our Best Look Yet At The New Toyota Land Cruiser
Honda HR-V Gets A Sporty New Look
Tuning
Honda HR-V Gets A Sporty New Look
Watch Thieves Steal $250,000 Of Cars From Detroit Dealership
Video
Watch Thieves Steal $250,000 Of Cars From Detroit Dealership
Here's An In-Depth Look At The Gorgeous Hyundai Staria
Video
Here's An In-Depth Look At The Gorgeous Hyundai Staria
Toyota Supra Gets Radical New Look
Tuning
Toyota Supra Gets Radical New Look
Rolls-Royce Reveals Bespoke Dawn Inspired By A Building
Special Editions
Rolls-Royce Reveals Bespoke Dawn Inspired By A Building
Audi A6
Best Comparisons
Cadillac CTS Sedan
Best Comparisons
Infiniti M37
Best Comparisons
  • Popular Tags
  • Cars
By Make
Acura Alfa Romeo Apollo Automobil Aston Martin Audi Bentley BMW Bollinger Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Hennessey Honda Hyundai Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nikola Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce smart Spyker Subaru Tesla Toyota Volkswagen Volvo
By Car Type
SUVs Crossovers Sedans Coupes Trucks Sports Cars Wagons Vans Hatchbacks Convertibles Small Cars Luxury Cars Electric Cars Hybrid Cars Future Cars
By Price
Up to $15K $15K - $25K $25K - $35K $35K - $45K $45K - $55K $55K - $75K $75K - $100K $100K - $200K $200K - $300K Above $300K
Back
To Top