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  3. Compare Alfa Romeo Giulia vs Audi S4 Sedan vs Infiniti Q50

Compare Alfa Romeo Giulia vs Audi S4 Sedan vs Infiniti Q50

Alfa Romeo Giulia
2021 Alfa Romeo Giulia
Select configuration:
$40,350
Starting Price (MSRP)
7.8
Alfa Romeo Giulia For Sale Alfa Romeo Giulia Full Review
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Audi S4 Sedan
2021 Audi S4 Sedan
Select configuration:
$49,900
Starting Price (MSRP)
8.6
Audi S4 Sedan For Sale Audi S4 Sedan Full Review
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Infiniti Q50
2021 Infiniti Q50
Select configuration:
$36,700
Starting Price (MSRP)
7.1
Infiniti Q50 For Sale Infiniti Q50 Full Review
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Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
3.0L Turbo V6 Gas
Engine
3.0L Twin-Turbo V6 Gas
Transmission
8-Speed Automatic
Transmission
8-Speed Automatic
Transmission
7-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 24 MPG
Hwy: 33 MPG
Fuel Economy
City: 20 MPG
Hwy: 28 MPG
Fuel Economy
City: 20 MPG
Hwy: 29 MPG
Fuel Tank Capacity
15.3 gallons
Fuel Tank Capacity
15.3 gallons
Fuel Tank Capacity
20 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
N/A
Trunk Volume
12 ft³
Trunk Volume
13.2 ft³

Photos

Alfa Romeo Giulia
Side View
Central Console
37
More
Audi S4 Sedan
2020-2021 Audi S4 Sedan Rear Angle View
2020-2021 Audi S4 Sedan Dashboard
27
More
Infiniti Q50
2018-2021 Infiniti Q50 Rear Angle View
2018-2021 Infiniti Q50 Dashboard
42
More

Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
3.0L Turbo V6 Gas
3.0L Twin-Turbo V6 Gas
Horsepower
280 hp @ 5200 rpm
349 hp @ 6300 rpm
300 hp @ 6400 rpm
Torque
306 lb-ft @ 2000 rpm
369 lb-ft @ 3200 rpm
295 lb-ft @ 1600 rpm
Transmission
8-Speed Automatic
8-Speed Automatic
7-Speed Automatic
Drivetrain
Rear-Wheel Drive
All-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
3,521 lbs
3,847 lbs
3,685 lbs

Fuel and MPG

Fuel Economy

Combined
27 MPG
23 MPG
23 MPG
City
24 MPG
20 MPG
20 MPG
Highway
33 MPG
28 MPG
29 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.6 Tons/yr
7.8 Tons/yr
7.7 Tons/yr

Fuel Tank

Fuel Tank Capacity
15.3 gallons
15.3 gallons
20 gallons
Cruising Range City
367.2 miles
306 miles
400 miles
Cruising Range Highway
504.9 miles
428.4 miles
580 miles

Dimensions and Measurement

Exterior Dimensions

Length
182.5 in
187.5 in
189.6 in
Height
56.5 in
56.2 in
57.2 in
Max Width
73.7 in
72.7 in
71.8 in
Front Width
61.3 in
61.9 in
60.8 in
Rear Width
63.9 in
61.2 in
61.6 in
Wheelbase
111 in
111 in
112.2 in
Ground Clearance
N/A
4.5 in
5 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
42.4 in
41.3 in
44.5 in
Front Seat Headroom
38.6 in
37.3 in
40.2 in
Front Seat Shoulder Room
56.1 in
55.9 in
56.7 in
Front Seat Hip Room
N/A
N/A
53.2 in
Rear Seat Leg Room
35.1 in
35.7 in
35.1 in
Rear Seat Headroom
37.6 in
37.4 in
37.5 in
Rear Seat Shoulder Room
53.6 in
54.5 in
56.1 in
Rear Seat Hip Room
N/A
N/A
52.5 in

Cargo Space

Trunk Volume
N/A
12 ft³
13.2 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
35.5 ft
38.1 ft
36.7 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
17" x 7.5"
18" x 8"
17" x 7.5"
Rear Wheel Size
17" x 7.5"
18" x 8"
17" x 7.5"

Suspension

Front Suspension
Double Wishbone
Multi-Link
Double Wishbone
Rear Suspension
Multi-Link
Multi-Link
Multi-Link

Tires

Front Tire
P225/50YR17
P245/40YR18
225/55VR17
Rear Tire
P225/50YR17
P245/40YR18
225/55VR17
Spare Tire
N/A
Compact
N/A

Colors and Materials

Standard Exterior Colors

  • Alfa Black
  • Alfa Rosso
  • Alfa White
  • Ibis White
  • Quantum Gray
  • Turbo Blue
  • Black Obsidian
  • Graphite Shadow
  • Pure White

Optional Exterior Colors

  • Anodized Blue Metallic
  • Lunare White Metallic
  • Misano Blue Metallic
  • Montecarlo Blue Metallic
  • Silverstone Gray Metallic
  • Stromboli Gray Metallic
  • Verde Visconti Metallic
  • Vesuvio Gray Metallic
  • Vulcano Black Metallic
  • Daytona Gray Pearl Effect
  • Glacier White Metallic
  • Mythos Black Metallic
  • Navarra Blue Metallic
  • Tango Red Metallic
N/A

Standard Interior Materials

N/A
  • Black, Leather/Alcantara Seats
  • Rotor Gray, Leather/Alcantara Seats
  • Graphite, Leatherette Seating Surfaces

Features and Options

Infotainment

HD Radio
Not Available
Standard
Standard
Bluetooth Connection
Standard
Standard
Standard
Satellite Radio
Standard
Optional
Standard
Smart Device Integration
Standard
Standard
Standard
WiFi Hotspot
Not Available
Not Available
Standard
Auxiliary Audio Input
Standard
Standard
Standard
MP3 Player
Standard
Standard
Standard

Interior Trim

Bucket Seats
Standard
Standard
Standard
Cloth Seats
Not Available
Standard
Not Available
Leather Seats
Standard
Standard
Not Available
Leather Steering Wheel
Standard
Standard
Standard
Premium Synthetic Seats
Not Available
Standard
Standard
Vinyl Seats
Not Available
Standard
Not Available
Sun/Moonroof
Optional
Standard
Not Available

Comfort

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

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Not Available
Optional
Not Available
Rear Parking Aid
Standard
Optional
Not Available
Blind Spot Monitor
Optional
Optional
Not Available
Lane Departure Warning
Optional
Standard
Not Available
ABS
Standard
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Standard
Standard
Standard
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard

US NHTSA crash test result

Rollover Rating
N/A
N/A

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
Not Available
Optional
Not Available

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 60,000 Miles
Corrosion
5 Years / Unlimited Miles
12 Years / Unlimited Miles
7 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
6 Years / 70,000 Miles
Maintenance
1 Years / 10,000 Miles
N/A
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / Unlimited Miles
4 Years / Unlimited Miles
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