Compare 2018 Audi A4 vs 2018 INFINITI Q50

2018 Audi A4
2018 INFINITI Q50
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2.0 TFSI Premium Manual quattro AWD
Style MPG City MPG Hwy Invoice MSRP
A4 2.0 TFSI Premium Manual quattro AWD 24 33 $37,666 $40,500
A4 2.0 TFSI Premium Plus Manual quattro AWD 24 33 $37,666 $40,500
A4 2.0 TFSI Premium Plus S Tronic quattro AWD 24 34 $37,666 $40,500
A4 2.0 TFSI Premium S Tronic quattro AWD 24 34 $37,666 $40,500
A4 2.0 TFSI Prestige Manual quattro AWD 24 33 $37,666 $40,500
A4 2.0 TFSI Prestige S Tronic quattro AWD 24 34 $37,666 $40,500
A4 2.0 TFSI Tech Premium Manual quattro AWD 24 33 $40,176 $43,200
A4 2.0 TFSI Tech Premium Plus Manual quattro AWD 24 33 $40,176 $43,200
A4 2.0 TFSI Tech Premium Plus S Tronic quattro AWD 24 34 $40,176 $43,200
A4 2.0 TFSI Tech Premium S Tronic quattro AWD 24 34 $40,176 $43,200
A4 2.0 TFSI ultra Premium Plus S Tronic FWD 27 37 $33,480 $36,000
A4 2.0 TFSI ultra Premium S Tronic FWD 27 37 $33,480 $36,000
A4 2.0 TFSI ultra Prestige S Tronic FWD 27 37 $33,480 $36,000
A4 2.0 TFSI ultra Tech Premium Plus S Tronic FWD 27 37 $35,992 $38,700
A4 2.0 TFSI ultra Tech Premium S Tronic FWD 27 37 $35,992 $38,700
A4 allroad 2.0 TFSI Premium 22 30 $41,386 $44,500
A4 allroad 2.0 TFSI Premium Plus 22 30 $41,386 $44,500
A4 allroad 2.0 TFSI Prestige 22 30 $41,386 $44,500
A4 allroad 2.0 TFSI Tech Premium 22 30 $43,896 $47,200
A4 allroad 2.0 TFSI Tech Premium Plus 22 30 $43,896 $47,200
A4 allroad 2.0 TFSI Tech Prestige 22 30 $43,896 $47,200
S4 3.0 TFSI Premium Plus quattro AWD 21 30 $47,802 $51,400
S4 3.0 TFSI Prestige quattro AWD 21 30 $47,802 $51,400
Select style
2.0t LUXE AWD
Style MPG City MPG Hwy Invoice MSRP
Q50 2.0t LUXE AWD 22 28 $36,781 $39,550
Q50 2.0t LUXE RWD 23 30 $34,921 $37,550
Q50 2.0t PURE AWD 22 28 $34,596 $37,200
Q50 2.0t PURE RWD 23 30 $32,736 $35,200
Q50 3.0t LUXE AWD 19 27 $38,270 $41,150
Q50 3.0t LUXE RWD 20 29 $36,410 $39,150
Q50 3.0t SPORT AWD 19 27 $39,665 $42,650
Q50 3.0t SPORT RWD 20 29 $37,805 $40,650
Q50 Hybrid LUXE AWD 26 30 $48,918 $52,600
Q50 Hybrid LUXE RWD 27 32 $47,058 $50,600
Q50 RED SPORT 400 AWD 19 26 $49,290 $53,000
Q50 RED SPORT 400 RWD 20 26 $47,430 $51,000
Pricing
Invoice Price
$37,666
$36,781
Manufacturer Suggested Retail Price
$40,500
$39,550
Monthly Payment Estimate
$675 / month
$659 / month
The Car Connection's Take
TCC Rating
8.0
7.0
TCC’s Bottom Line
The 2018 Audi S4 balances perfectly performance with luxury in a package that's both practical and sharp. Hardly a recipe for excitement, but one that touches all the bases. The 2018 Infiniti Q50 is powerful, well-equipped luxury sedan that doesn't quite match up to Germany's finest yet.
TCC Likes
TCC Dislikes
Fuel Economy
City
24 mpg 22 mpg
Highway
33 mpg 28 mpg
Vehicle
EPA Classification
Compact Cars Mid-Size Cars
Interior Dimensions
Second Head Room (in)
37.4 36.8
Second Shoulder Room (in)
54.5 56.1
Front Head Room (in)
38.9 39.5
Front Shoulder Room (in)
55.9 56.7
Second Leg Room (in)
35.7 35.1
Passenger Capacity
5 5
Front Leg Room (in)
41.3 44.5
Front Hip Room (in)
- 53.2
Passenger Volume (ft³)
- 100
Second Hip Room (in)
- 52.5
Exterior Dimensions
Width, Max w/o mirrors (in)
72.5 71.8
Track Width, Front (in)
61.9 60.8
Length, Overall (in)
186.1 189.6
Height, Overall (in)
56.2 57.2
Track Width, Rear (in)
61.2 61.6
Wheelbase (in)
111 112.2
Min Ground Clearance (in)
- 5
Cargo Area Dimensions
Trunk Volume (ft³)
13 13.2
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13.3 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)
13 12.1
Brake Type
4-Wheel Disc 4-Wheel Disc
Fuel Tank
Fuel Tank Capacity, Approx (gal)
15.3 20
Steering
Turning Diameter - Curb to Curb (ft)
38.1 37.4
Steering Type
Rack-Pinion Rack-Pinion
Tires
Rear Tire Size
P225/50HR17 P225/50VR18
Rear Tire Order Code
NA NA
Front Tire Size
P225/50HR17 P225/50VR18
Spare Tire Size
Compact NA
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
3582 3858
Wheels
Spare Wheel Material
Steel NA
Front Wheel Size (in)
17 X 7.5 18 X 7.5
Spare Wheel Size (in)
Compact NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 X 7.5 18 X 7.5
Front Wheel Material
Aluminum Aluminum
Electrical
Cold Cranking Amps @ 0° F (Primary)
420 -
Maximum Alternator Capacity (amps)
150 150
Engine
SAE Net Horsepower @ RPM
252 @ 5000 208 @ 5500
Engine Type
Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Premium Unleaded I-4
Fuel System
Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
273 @ 1600 258 @ 1500
Engine Order Code
NA NA
Displacement
2.0 L/121 2.0 L/121
Mileage
Fuel Economy Est-Combined (MPG)
27 24
EPA Fuel Economy Est - Hwy (MPG)
33 28
EPA Fuel Economy Est - City (MPG)
24 22
Transmission
Fifth Gear Ratio (:1)
0.78 1.00
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.33 3.86
Second Gear Ratio (:1)
2.04 3.10
Trans Order Code
NA NA
Fourth Gear Ratio (:1)
0.94 1.37
Trans Description Cont.
Manual w/OD Automatic w/OD
Drivetrain
All Wheel Drive All Wheel Drive
Sixth Gear Ratio (:1)
0.67 0.87
First Gear Ratio (:1)
3.78 4.78
Final Drive Axle Ratio (:1)
3.56 2.94
Third Gear Ratio (:1)
1.28 1.98
Trans Type
6 7
Seventh Gear Ratio (:1)
- 0.78
Summary
Body Style
quattro Sedan Sedan
Vehicle Name
Audi A4 INFINITI Q50
Suspension
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link
Suspension Type - Front
Multi-Link Double Wishbone
Suspension Type - Front (Cont.)
Multi-Link Double Wishbone
Suspension Type - Rear
Multi-Link Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.5 7.4
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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