Compare 2015 Audi A4 vs 2015 INFINITI Q40

2015 Audi A4
2015 INFINITI Q40
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4-Door Sedan Automatic quattro 2.0T Premium
Style MPG City MPG Hwy Invoice MSRP
A4 4-Door Sedan Automatic quattro 2.0T Premium 22 31 $34,968 $37,600
A4 4-Door Sedan Automatic quattro 2.0T Premium Plus 22 31 $34,968 $37,600
A4 4-Door Sedan Automatic quattro 2.0T Prestige 22 31 $34,968 $37,600
A4 4-Door Sedan CVT FrontTrak 2.0T Premium 24 32 $33,017 $35,500
A4 4-Door Sedan CVT FrontTrak 2.0T Premium Plus 24 32 $33,017 $35,500
A4 4-Door Sedan CVT FrontTrak 2.0T Prestige 24 32 $33,017 $35,500
A4 4-Door Sedan Manual quattro 2.0T Premium 22 32 $33,852 $36,400
A4 4-Door Sedan Manual quattro 2.0T Premium Plus 22 32 $33,852 $36,400
A4 4-Door Sedan Manual quattro 2.0T Prestige 22 32 $33,852 $36,400
S4 4-Door Sedan Manual Premium Plus 17 26 $45,012 $48,400
S4 4-Door Sedan Manual Prestige 17 26 $45,012 $48,400
S4 4-Door Sedan S Tronic Premium Plus 18 28 $46,314 $49,800
S4 4-Door Sedan S Tronic Prestige 18 28 $46,314 $49,800
allroad 4-Door Wgn Premium 21 28 $39,432 $42,400
allroad 4-Door Wgn Premium Plus 21 28 $39,432 $42,400
allroad 4-Door Wgn Prestige 21 28 $39,432 $42,400
Select style
4-Door Sedan AWD
Style MPG City MPG Hwy Invoice MSRP
Q40 4-Door Sedan AWD 18 25 $33,061 $35,550
Q40 4-Door Sedan RWD 19 27 $31,574 $33,950
Pricing
Invoice Price
$34,968
$33,061
Manufacturer Suggested Retail Price
$37,600
$35,550
Monthly Payment Estimate
$627 / month
$593 / month
The Car Connection's Take
TCC Rating
8.2
7.4
TCC’s Bottom Line
The 2015 Audi A4 and S4 sedans are tech-laden, trim, handsome alternatives to the other expected German cars, as well as one very good American one. The 2015 Infiniti Q40 is, literally, last year's model. Alongside the new Q50 it offers a compelling, more vivid driving experience -- albeit with far less refinement.
TCC Likes
TCC Dislikes
Fuel Economy
City
22 mpg 18 mpg
Highway
31 mpg 25 mpg
Vehicle
EPA Classification
Compact Cars Midsize Cars
Interior Dimensions
Passenger Volume (ft³)
91 99
Front Shoulder Room (in)
55.5 55.6
Second Leg Room (in)
35.2 34.7
Passenger Capacity
5 5
Front Leg Room (in)
41.3 43.9
Second Head Room (in)
37.5 37.7
Second Shoulder Room (in)
54.3 55.2
Front Head Room (in)
38 40.5
Second Hip Room (in)
- 53.7
Front Hip Room (in)
- 55.1
Exterior Dimensions
Length, Overall (in)
185.1 187.9
Height, Overall (in)
56.2 57.8
Track Width, Rear (in)
61.1 60.2
Wheelbase (in)
110.6 112.2
Width, Max w/o mirrors (in)
71.9 69.8
Track Width, Front (in)
61.6 59.8
Min Ground Clearance (in)
- 4.9
Cargo Area Dimensions
Trunk Volume (ft³)
12.4 13.5
Brakes
Front Brake Rotor Diam x Thickness (in)
12.6 12.6
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
11.8 12.1
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal)
16.1 20
Steering
Turning Diameter - Curb to Curb (ft)
37.7 36.1
Steering Type
Rack-Pinion Rack-Pinion
Tires
Front Tire Size
P245/45HR17 P225/55VR17
Spare Tire Size
Compact Compact
Front Tire Order Code
HM1 NA
Spare Tire Order Code
NA NA
Rear Tire Size
P245/45HR17 P225/55VR17
Rear Tire Order Code
HM1 NA
Weight Information
Base Curb Weight (lbs)
3693 3821
Wheels
Spare Wheel Size (in)
Compact Compact
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 X 8 17 X 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel Steel
Front Wheel Size (in)
17 X 8 17 X 7.5
Electrical
Maximum Alternator Capacity (amps)
150 130
Engine
SAE Net Torque @ RPM
258 @ 1500 269 @ 5200
Engine Order Code
NA NA
Displacement
2.0 L/121 3.7 L/226
SAE Net Horsepower @ RPM
220 @ 4450 328 @ 7000
Engine Type
Intercooled Turbo Premium Unleaded I-4 Premium Unleaded V-6
Fuel System
Gasoline Direct Injection Sequential MPI
Mileage
Fuel Economy Est-Combined (MPG)
25 20
EPA Fuel Economy Est - Hwy (MPG)
31 25
EPA Fuel Economy Est - City (MPG)
22 18
Transmission
First Gear Ratio (:1)
4.71 4.92
Final Drive Axle Ratio (:1)
2.85 3.36
Third Gear Ratio (:1)
2.11 2.04
Trans Type
8 7
Eighth Gear Ratio (:1)
0.67 -
Drivetrain
All Wheel Drive All Wheel Drive
Fifth Gear Ratio (:1)
1.28 1.00
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.32 3.97
Second Gear Ratio (:1)
3.14 3.19
Trans Order Code
NA NA
Seventh Gear Ratio (:1)
0.84 0.77
Fourth Gear Ratio (:1)
1.67 1.41
Trans Description Cont.
Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1)
1.00 0.86
Summary
Vehicle Name
Audi A4 INFINITI Q40
Body Style
quattro Sedan Sedan
Suspension
Suspension Type - Front (Cont.)
Multi-Link Double Wishbone
Suspension Type - Rear
Multi-Link Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link
Suspension Type - Front
Multi-Link Double Wishbone
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
7.1 8.8 (Est)
Crash Test Ratings
Overall Rating
--
Overall Frontal Barrier Crash Rating
--
Frontal Barrier Crash Rating Driver
--
Frontal Barrier Crash Rating Passenger
--
Overall Side Crash Rating
--
Side Barrier Rating
--
Side Barrier Rating Driver
--
Side Barrier Rating Passenger Rear Seat
--
Side Pole Rating Driver Front Seat
--
Combined Side Rating Front Seat
--
Combined Side Rating Rear Seat
--
Rollover Rating

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