INFINITI M56 vs. Audi A6
In comparing the INFINITI M56's and the Audi A6's specifications and ratings, the INFINITI M56 has the advantage in the areas of interior volume and base engine power. The Audi A6 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency. Based on this comparison of the INFINITI M56's and the Audi A6's specifications and ratings, the two cars are fairly comparable.
INFINITI M56 vs. Audi A6 Pricing
A used 2013 INFINITI M56 ranges from $13,900 to $25,662 while a used 2013 Audi A6 is priced between $9,779 to $20,999.
Engine Power and Fuel Efficiency Comparison
For engine performance, the INFINITI M56’s base engine makes 420 horsepower, and the Audi A6 base engine makes 211 horsepower. The M56 is rated to deliver an average of 19 miles per gallon, with a highway range of 480 miles. The A6 is rated to deliver an average of 28 miles per gallon, with a highway range of 653 miles. This gives the Audi A6 the fuel efficiency and maximum range advantage over the INFINITI M56. Both models use gasoline.
Passenger Space Comparison
The INFINITI M56 has the advantage of offering more interior volume, reflected in more front head room, front shoulder room, front leg room, rear shoulder room, and cargo space. The Audi A6 has the advantage in the areas of rear head room and rear leg room.
Safety Ratings Comparison
The Audi A6 has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
Pricing
New Asking Price:
-
Used Asking Price:
$13,900 - $25,662
5-Year Depreciation (lower is better):
Pricing
New Asking Price:
-
Used Asking Price:
$9,779 - $20,999
5-Year Depreciation (lower is better):
58.2%
INFINITI M56 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Audi A6 Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
8.7 / 10
Retained Value:
6.6 / 10
Safety:
10.0 / 10
INFINITI M56 Rankings
Not yet available
Audi A6 Rankings
Ranking
2 out of / 11Ranking
3 out of / 7Ranking
5 out of / 29Ranking
7 out of / 29Ranking
7 out of / 29Ranking
9 out of / 20Ranking
19 out of / 29Ranking
23 out of / 29Ranking
25 out of / 29Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
INFINITI M56 Trim Levels
Base, x
Audi A6 Trim Levels
2.0T Premium, 2.0T Premium Plus, 2.0T quattro Premium, 2.0T quattro Premium Plus, 3.0T quattro Premium, 3.0T quattro Premium Plus, 3.0T quattro Prestige
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 60000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
420 hp @ 6000 rpm
Torque:
417 foot-lbs @ 4400 rpm
Power-to-Weight Ratio (higher is better):
0.104 hp per pound
Base Drivetrain Specifications
Horsepower:
211 hp @ 4300 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.057 hp per pound
Engine Specifications
Engine Size:
5.6 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
16 / 24 / 19
Range (city/hwy):
320 / 480 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Continuously Variable Transmission (CVT Automatic)
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
25 / 33 / 28
Range (city/hwy):
495 / 653 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Cooled/Ventilated Seats:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Android Auto:
N/A
Apple Car Play:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Available
Leather Upholstery:
Standard
Navigation System:
Available
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Android Auto:
N/A
Apple Car Play:
N/A
Wireless Smartphone Charging:
N/A
Safety Equipment
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
360-Degree Camera:
N/A
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
39.1 inches
Front Leg Room:
44 inches
Front Shoulder Room:
58.4 inches
Rear Head Room:
37.7 inches
Rear Leg Room:
36.2 inches
Rear Shoulder Room:
56.7 inches
Cargo Space:
14.9 cubic feet
Overall Interior Volume:
103.6 cubic feet
Interior Dimensions
Front Head Room:
37.2 inches
Front Leg Room:
41.3 inches
Front Shoulder Room:
57.5 inches
Rear Head Room:
37.8 inches
Rear Leg Room:
37.4 inches
Rear Shoulder Room:
56.3 inches
Cargo Space:
14.1 cubic feet
Overall Interior Volume:
97.2 cubic feet
Exterior Dimensions
Curb Weight:
4032 lbs
Width:
72.6 inches
Height:
59.1 inches
Length:
194.7 inches
Wheelbase:
114.2 inches
Ground Clearance:
5.9 inches
Exterior Dimensions
Curb Weight:
3726 lbs
Width:
82.1 inches
Height:
57.8 inches
Length:
193.9 inches
Wheelbase:
114.7 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P245/50R18
Standard Wheel/Tire Information
Wheel Size:
17.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/55R17
