Compare Audi A4 Sedan vs Infiniti Q40 vs Mercedes-Benz C-Class Sedan

Audi A4 Sedan
2022 Audi A4 Sedan
Select configuration:
$39,900
Starting Price (MSRP)
8.1
Audi A4 Sedan For SaleAudi A4 Sedan Full ReviewAudi A4 Sedan Trims Comparison
Infiniti Q40
2015 Infiniti Q40
Select configuration:
$33,950
Starting Price (MSRP)
N/A
Infiniti Q40 For SaleInfiniti Q40 Full ReviewInfiniti Q40 Trims Comparison
Mercedes-Benz C-Class Sedan
2022 Mercedes-Benz C-Class Sedan
Select configuration:
$43,000
Starting Price (MSRP)
8.8
Mercedes-Benz C-Class Sedan For SaleMercedes-Benz C-Class Sedan Full ReviewMercedes-Benz C-Class Sedan Trims Comparison

Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
3.7L V6 Gas
Engine
2.0L Turbo Inline-4 Gas
Transmission
7-Speed Automatic
Transmission
7-Speed Automatic
Transmission
9-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 26 MPG
Hwy: 34 MPG
Fuel Economy
City: 19 MPG
Hwy: 27 MPG
Fuel Economy
City: 23 MPG
Hwy: 34 MPG
Fuel Tank Capacity
15.3 gallons
Fuel Tank Capacity
20 gallons
Fuel Tank Capacity
17.4 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
12 ft³
Trunk Volume
13.5 ft³
Trunk Volume
12.6 ft³

Photos

36
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39
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Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
3.7L V6 Gas
2.0L Turbo Inline-4 Gas
Horsepower
201 hp @ 4200 rpm
328 hp @ 7000 rpm
255 hp @ 5800 rpm
Torque
236 lb-ft @ 1450 rpm
269 lb-ft @ 5200 rpm
295 lb-ft @ 1800 rpm
Transmission
7-Speed Automatic
7-Speed Automatic
9-Speed Automatic
Drivetrain
All-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
3,682 lbs
3,624 lbs
3,472 lbs

Fuel and MPG

Fuel Economy

Combined
29 MPG
22 MPG
27 MPG
City
26 MPG
19 MPG
23 MPG
Highway
34 MPG
27 MPG
34 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.1 Tons/yr
8.0 (Est) Tons/yr
6.6 Tons/yr

Fuel Tank

Fuel Tank Capacity
15.3 gallons
20 gallons
17.4 gallons
Cruising Range City
397.8 miles
380 miles
400.2 miles
Cruising Range Highway
520.2 miles
540 miles
591.6 miles

Dimensions and Measurement

Exterior Dimensions

Length
187.5 in
187.9 in
184.5 in
Height
56.2 in
57.2 in
56.3 in
Max Width
72.7 in
69.8 in
71.3 in
Front Width
61.9 in
59.8 in
61.5 in
Rear Width
61.2 in
60.2 in
60.9 in
Wheelbase
111 in
112.2 in
111.8 in
Ground Clearance
5.2 in
5.1 in
3.8 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.3 in
43.9 in
N/A
Front Seat Headroom
37.3 in
40.5 in
37.1 in
Front Seat Shoulder Room
55.9 in
55.6 in
55.3 in
Front Seat Hip Room
N/A
55.1 in
N/A
Rear Seat Leg Room
35.7 in
34.7 in
N/A
Rear Seat Headroom
37.4 in
37.7 in
37.1 in
Rear Seat Shoulder Room
54.5 in
55.2 in
55 in
Rear Seat Hip Room
N/A
53.7 in
N/A

Cargo Space

Trunk Volume
12 ft³
13.5 ft³
12.6 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
38.1 ft
35.4 ft
36.8 ft

Wheels

Wheels Type
Aluminum Wheels
N/A
Aluminum Wheels
Front Wheel Size
17" x 7.5"
17" x 7.5"
17" x 7"
Rear Wheel Size
17" x 7.5"
17" x 7.5"
17" x 7"

Suspension

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

Tires

Front Tire
P245/40HR18
P225/55VR17
P225/50HR17
Rear Tire
P245/40HR18
P225/55VR17
P225/50HR17
Spare Tire
Compact
Compact
N/A

Colors and Materials

Standard Exterior Colors

  • Brilliant Black
  • Ibis White
  • Black Obsidian
  • Graphite Shadow
  • Liquid Platinum
  • Moonlight White
  • Black
  • Polar White

Optional Exterior Colors

  • Florett Silver Metallic
  • Glacier White Metallic
  • Manhattan Gray Metallic
  • Mythos Black Metallic
  • Navarra Blue Metallic
  • Terra Gray Metallic
N/A
  • Brilliant Blue Metallic
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Mojave Silver Metallic
  • Obsidian Black Metallic
  • Selenite Grey Metallic
  • designo Cardinal Red Metallic
  • designo Diamond White Metallic

Standard Interior Materials

  • Atlas Beige, Leather Seating Surfaces
  • Black, Leather Seating Surfaces
  • Okapi Brown, Leather Seating Surfaces
  • Rock Gray, Leather Seating Surfaces
  • Graphite, Leather Appointed Seats
  • Stone, Leather Appointed Seats
  • AMG Black, Leather Upholstery
  • AMG Black, MB-Tex Upholstery
  • AMG Cranberry Red, Leather Upholstery
  • AMG Saddle Brown, MB-Tex Upholstery
  • AMG Silk Beige, Leather Upholstery
  • AMG Silk Beige, MB-Tex Upholstery
  • Black, Leather Upholstery
  • Black, MB-Tex Upholstery
  • Magma Grey, Leather Upholstery
  • Magma Grey, MB-Tex Upholstery
  • Saddle Brown/Black, Leather Upholstery
  • Silk Beige, Leather Upholstery
  • Silk Beige, MB-Tex Upholstery

Features and Options

Infotainment

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

Interior Trim

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

Comfort

Navigation System
Optional
Optional
Not Available
Steering Wheel Audio Controls
Standard
Standard
Not Available
Power Mirror(s)
Standard
Standard
Not Available
A/C
Standard
Standard
Not Available
Climate Control
Standard
Standard
Not Available
Cooled Front Seat(s)
Optional
Not Available
Not Available
Cruise Control
Standard
Standard
Not Available
Hands-Free Liftgate
Standard
Not Available
Not Available
Heated Front Seat(s)
Standard
Standard
Not Available
Heated Steering Wheel
Standard
Not Available
Not Available
Keyless Entry
Standard
Standard
Not Available
Multi-Zone A/C
Standard
Standard
Not Available
Power Driver Seat
Standard
Standard
Not Available
Power Passenger Seat
Standard
Standard
Not Available
Remote Trunk Release
Standard
Standard
Not Available
Seat Memory
Standard
Not Available
Not Available
Universal Garage Door Opener
Standard
Standard
Not Available
Rear A/C
Standard
Not Available
Not Available
Keyless Start
Standard
Standard
Not Available
Telematics
Standard
Not Available
Not Available

Safety

Safety Features

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

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A

Airbags

Driver Air Bag
Standard
Standard
Not Available
Front Head Air Bag
Standard
Standard
Not Available
Front Side Air Bag
Standard
Standard
Not Available
Knee Air Bag
Standard
Not Available
Not Available
Passenger Air Bag
Standard
Standard
Not Available
Rear Head Air Bag
Standard
Standard
Not Available
Rear Side Air Bag
Optional
Not Available
Not Available

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 60,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
7 Years / Unlimited Miles
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
6 Years / 70,000 Miles
4 Years / 50,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
N/A
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / Unlimited Miles
4 Years / 50,000 Miles
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