Your car comparison

Here's how the 2021 Mercedes-Benz AMG CLA 45, 2020 Audi S4, 2021 Audi TT RS and the 2020 Audi S3 measure up.
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Premium 3.0 TFSI quattro
$49,900
Starting MSRP
2.5 TFSI
$72,500
Starting MSRP
S line Premium Plus 2.0 TFSI quattro
$43,000
Starting MSRP

Overview

Door
- 4-door 2-door 4-door
Seats
- 5 4 5
Engine
-

349.0-hp, 3.0-liter, V6 Cylinder Engine(Gasoline Fuel)

394.0-hp, 2.5-liter, 5 Cylinder Engine(Gasoline Fuel)

288.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

Combined MPG
- 23 24 25
Size
- 187.5" length, 56.2" height 165" length, 52.9" height 175.8" length, 54.8" height
Drivetrain
- All Wheel Drive All Wheel Drive All Wheel Drive

Exterior color

Exterior color
-

Interior color

Interior color
-

Ivory

Rotor Gray w / Anthracite

Black

Gray

Ebony

Ivory

Vanilla

Rotor Gray w / Anthracite

Transmissions

Transmissions
-

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

7-Speed A/T

A/T

Transmission w/Dual Shift Mode

7-Speed A/T

A/T

Transmission w/Dual Shift Mode

Vehicle

EPA Classification
- Compact Cars Subcompact Cars Subcompact Cars

Wheels

Front Wheel Size
- 18 X 8 in 20 X 9 in 18 X 8 in
Rear Wheel Material
- Aluminum Aluminum Aluminum
Spare Wheel Size
- Compact in N/A N/A
Rear Wheel Size
- 18 X 8 in 20 X 9 in 18 X 8 in
Front Wheel Material
- Aluminum Aluminum Aluminum
Spare Wheel Material
- Steel N/A Steel

Electrical

Maximum Alternator Capacity (amps)
- N/A 140 320
Cold Cranking Amps @ 0° F (Primary)
- N/A 330 320

Engine

Displacement
- 3.0 L/183 2.5 L/151 2.0 L/121
SAE Net Torque @ RPM
- 369 @ 1370 354 @ 2000 280 @ 1900
Engine Type
- Intercooled Turbo Premium Unleaded V-6 Intercooled Turbo Premium Unleaded I-5 Intercooled Turbo Premium Unleaded I-4
SAE Net Horsepower @ RPM
- 349 @ 5400 394 @ 6000 288 @ 5400

Mileage

EPA MPG Equivalent - Combined
- N/A N/A N/A
Cruising Range - City
- 306.00 mi 290.00 mi 319.00 mi
Cruising Range - Hwy
- 413.10 mi 435.00 mi 420.50 mi
Estimated Battery Range
- N/A N/A N/A
Fuel Economy Est-Combined
- 23 MPG 24 MPG 25 MPG
EPA Fuel Economy Est - City
- 20 MPG 20 MPG 22 MPG
EPA MPG Equivalent - Hwy
- N/A N/A N/A
EPA Fuel Economy Est - Hwy
- 27 MPG 30 MPG 29 MPG
EPA MPG Equivalent - City
- N/A N/A N/A

Suspension

Suspension Type - Front
- Multi-Link Strut Strut
Suspension Type - Front (Cont.)
- Multi-Link Strut Strut
Suspension Type - Rear
- Multi-Link Multi-Link Multi-Link
Suspension Type - Rear (Cont.)
- Multi-Link Multi-Link Multi-Link

Brakes

Rear Brake Rotor Diam x Thickness
- 13 in 12.2 in 12.2 in
Brake ABS System
- 4-Wheel 4-Wheel 4-Wheel
Brake Type
- 4-Wheel Disc 4-Wheel Disc 4-Wheel Disc
Brake ABS System (Second Line)
- N/A N/A N/A
Disc - Rear (Yes or )
- Yes Yes Yes
Front Brake Rotor Diam x Thickness
- 13.8 in 14.6 in 13.4 in
Disc - Front (Yes or )
- Yes Yes Yes
Drum - Rear (Yes or )
- N/A N/A N/A

Fuel Tank

Aux Fuel Tank Capacity, Approx
- N/A N/A N/A
Fuel Tank Capacity, Approx
- 15.3 gal 14.5 gal 14.5 gal

Steering

Turning Diameter - Wall to Wall
- N/A N/A N/A
Lock to Lock Turns (Steering)
- N/A N/A N/A
Steering Type
- Rack-Pinion Rack-Pinion Rack-Pinion
Steering Ratio (:1), Overall
- N/A N/A N/A
Turning Diameter - Curb to Curb
- 38.1 ft 36.1 ft 36.1 ft

Tires

Rear Tire Size
- P245/40YR18 P255/30YR20 P225/40YR18
Spare Tire Size
- Compact N/A N/A
Front Tire Size
- P245/40YR18 P255/30YR20 P225/40YR18

Trailering

Dead Weight Hitch - Max Tongue Wt.
- N/A N/A N/A
Wt Distributing Hitch - Max Tongue Wt.
- N/A N/A N/A
Wt Distributing Hitch - Max Trailer Wt.
- N/A N/A N/A
Dead Weight Hitch - Max Trailer Wt.
- N/A N/A N/A

Weight Information

Base Curb Weight
- 3847 lbs 3329 lbs 3461 lbs

Dimensions

Min Ground Clearance
- 4.2 in N/A N/A
Second Hip Room
- N/A N/A N/A
Track Width, Front
- 61.9 in 61.6 in 61.1 in
Passenger Volume
- N/A N/A N/A
Front Leg Room
- 41.3 in 41.1 in 41.2 in
Second Shoulder Room
- 54.5 in 47.9 in 53 in
Wheelbase
- 111 in 98.6 in 103.6 in
Front Shoulder Room
- 55.9 in 53.6 in 54.8 in
Second Leg Room
- 35.7 in 28.9 in 35.1 in
Trunk Volume
- 12 ft³ N/A 10 ft³
Front Hip Room
- N/A N/A N/A
Second Head Room
- 37.4 in 33.8 in 36.1 in
Liftover Height
- N/A N/A N/A
Track Width, Rear
- 61.2 in 60.8 in 60.1 in
Length, Overall
- 187.5 in 165 in 175.8 in
Front Head Room
- 37.3 in 37.1 in 36.5 in
Height, Overall
- 56.2 in 52.9 in 54.8 in
Width, Max w/o mirrors
- 72.7 in 72.1 in 70.7 in
Passenger Capacity
- 5 4 5

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