Compare 2015 INFINITI Q40 vs 2014 INFINITI Q50

2015 INFINITI Q40
2014 INFINITI Q50
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4-Door Sedan RWD
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan RWD 19 27 $31,574 $33,950
4-Door Sedan AWD 18 25 $33,061 $35,550
Select style
4-Door Sedan RWD
Style MPG City MPG Hwy Invoice MSRP
4-Door Sedan RWD 20 29 $34,550 $37,150
4-Door Sedan AWD 19 27 $36,224 $38,950
4-Door Sedan RWD Premium 20 29 $37,200 $40,000
4-Door Sedan AWD Premium 19 27 $38,874 $41,800
4-Door Sedan RWD Sport 20 29 $40,595 $43,650
4-Door Sedan RWD Hybrid Premium 29 36 $41,292 $44,400
4-Door Sedan AWD Sport 19 27 $42,269 $45,450
4-Door Sedan AWD Hybrid Premium 28 35 $42,966 $46,200
4-Door Sedan RWD Hybrid Sport 28 34 $43,524 $46,800
4-Door Sedan AWD Hybrid Sport 27 31 $45,198 $48,600
Pricing
Invoice Price
$31,574
$34,550
Manufacturer Suggested Retail Price
$33,950
$37,150
Monthly Payment Estimate
$566 / month
$619 / month
The Car Connection's Take
TCC Rating
7.4
8.4
TCC’s Bottom Line
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. With a hot new look, a Hybrid, some world-first technology, and much-improved cabin refinement--combined with a sharp, eager driving character--the 2014 Infiniti Q50 seeks new sport-sedan believers.
TCC Likes
TCC Dislikes
Fuel Economy
City
19 mpg 20 mpg
Highway
27 mpg 29 mpg
Vehicle
EPA Classification
Mid-Size Cars Mid-Size Cars
Interior Dimensions
Second Shoulder Room (in)
55.2 56.1
Front Leg Room (in)
43.9 44.5
Passenger Volume (ft³)
99 113.9
Front Hip Room (in)
55.1 53.2
Second Leg Room (in)
34.7 35.1
Front Head Room (in)
40.5 40.2
Passenger Capacity
5 5
Second Hip Room (in)
53.7 52.5
Front Shoulder Room (in)
55.6 56.7
Second Head Room (in)
37.7 37.5
Exterior Dimensions
Track Width, Rear (in)
60.2 60.2
Wheelbase (in)
112.2 112.2
Width, Max w/o mirrors (in)
69.8 71.8
Track Width, Front (in)
59.8 59.8
Min Ground Clearance (in)
5.1 -
Length, Overall (in)
187.9 188.3
Height, Overall (in)
57.2 56.8
Cargo Area Dimensions
Trunk Volume (ft³)
13.5 13.5
Brakes
Rear Brake Rotor Diam x Thickness (in)
12.1 12.1
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
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
Fuel Tank
Fuel Tank Capacity, Approx (gal)
20 20
Steering
Turning Diameter - Curb to Curb (ft)
35.4 -
Steering Type
Rack-Pinion Rack-Pinion
Tires
Front Tire Size
P225/55VR17 P225/55VR17
Spare Tire Size
Compact NA
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P225/55VR17 P225/55VR17
Rear Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
3624 3574
Wheels
Spare Wheel Size (in)
Compact NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 X 7.5 17 X 7.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
Steel NA
Front Wheel Size (in)
17 X 7.5 17 X 7.5
Electrical
Maximum Alternator Capacity (amps)
130 150
Engine
SAE Net Torque @ RPM
269 @ 5200 269 @ 5200
Engine Order Code
NA NA
Displacement
3.7 L/226 3.7 L/226
SAE Net Horsepower @ RPM
328 @ 7000 328 @ 7000
Engine Type
Premium Unleaded V-6 Premium Unleaded V-6
Fuel System
Sequential MPI Sequential MPI
Mileage
Fuel Economy Est-Combined (MPG)
22 23
EPA Fuel Economy Est - Hwy (MPG)
27 29
EPA Fuel Economy Est - City (MPG)
19 20
Transmission
Sixth Gear Ratio (:1)
0.86 0.86
First Gear Ratio (:1)
4.92 4.92
Final Drive Axle Ratio (:1)
3.36 3.36
Third Gear Ratio (:1)
2.04 2.04
Trans Type
7 7
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1)
1.00 1.00
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.97 3.97
Second Gear Ratio (:1)
3.19 3.19
Trans Order Code
NA NA
Fourth Gear Ratio (:1)
1.41 1.41
Trans Description Cont.
Automatic w/OD Automatic w/OD
Seventh Gear Ratio (:1)
0.77 0.77
Summary
Vehicle Name
INFINITI Q40 INFINITI Q50
Body Style
Sedan Sedan
Suspension
Suspension Type - Front
Double Wishbone Double Wishbone
Suspension Type - Front (Cont.)
Double Wishbone Double Wishbone
Suspension Type - Rear
Multi-Link Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
8.0 (Est) 7.8
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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