Mercedes-Benz CLS Mercedes-Benz CLS 2018 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

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Mercedes-Benz CLS vs. Audi A3 / S3 / RS3 Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Mercedes-Benz CLS vs. Audi A3 / S3 / RS3 Invoice Comparison

Lowest Total Price: $68,325

Audi A3 / S3 / RS3 RS 3   
Difference: $57,410

Lowest Total Invoice: $63,615

Audi A3 / S3 / RS3 RS 3   
Difference: $53,390

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelCLSA3 / S3 / RS3
TrimAMG CLS63 SRS 3
Body4dr Sedan4dr Sedan
Base Price $108,900 $54,900
Base Invoice $101,277 $51,058
Driver Assistance Package 2,250 1,400
Ceramic brake rotors 8,950  
Carbon fiber engine cover 1,500  
Carbon fiber trim 2,850 600
Cargo organizer 290 75
Technology Package   3,200
Dynamic Plus Package   4,800
Dynamic Package   1,450
Metallic paint (extra cost)   575
Rear side airbags   350
Driver Assistance Package 2,093 1,302
Ceramic brake rotors 8,324  
Carbon fiber engine cover 1,395  
Carbon fiber trim 2,651 558
Cargo organizer 270 70
Technology Package   2,976
Dynamic Plus Package   4,464
Dynamic Package   1,350
Metallic paint (extra cost)   536
Rear side airbags   326
Options (change) 15,840 12,450
Options (change) 14,733 11,582
Destination 995 975
Total Price $125,735 $68,325
Total Invoice $117,005 $63,615

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Mercedes-Benz CLS dealer quotes or Audi A3 / S3 / RS3 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz CLS vs. Audi A3 / S3 / RS3

Lowest Adjusted Price and Invoice: Audi A3 / S3 / RS3 RS 3
TrueDelta Adjusted Price Difference: $51,120
TrueDelta Adjusted Invoice Difference: $47,537
Model Year20182018
ModelCLSA3 / S3 / RS3
TrimAMG CLS63 SRS 3
Body4dr Sedan4dr Sedan
Engine577hp V8400hp I5
TransmissionT7S7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)16/22 MPG19/28 MPG
Audio (watts, speakers)610, 14705, 14
Tire (rear if not all the same)255/35-19255/30-19
Total Price$125,735$68,325
Adjustments for Features-6,2900
Feature-Adjusted Total Price$119,445$68,325
Total Invoice$117,005$63,615
Adjustments for Features-5,8530
Feature-Adjusted Total Invoice$111,152$63,615

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Features Comparison: Mercedes-Benz CLS vs. Audi A3 / S3 / RS3

Model Year20182018
ModelCLSA3 / S3 / RS3
TrimAMG CLS63 SRS 3
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
7-speed automated manual $1200
AWD$1700$1700
Accessories 
Proximity key $250
Remote window/roof operation$15 
Semi-automated parking system$500 
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200 
Blind spot collision prevention$150 
Ceramic brake rotors$4000 
Ceramic front brake rotors $2500
Collision preparation system, rear$100 
Driver drowsiness monitor$150 
Lane departure prevention, steering-based $200
Lane keeping assist$400 
Pedestrian detection$50 
Rollover sensor$50 
Secondary collision brake assist $25
Cargo Management 
Air-conditioned storage compartment$50 
Rear seat pass-through $100
Second-row low console$100 
Climate Control 
Dual-zone climate control $125
Residual heat$50 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop$150 
Dual-mode exhaust, switchable $500
Exterior 
Bright-finished exhaust tip(s)$25 
Sunroof$900 
Sunroof, large $1100
Infotainment 
4G LTE connectivity $0
App support$0 
CD changer, in-dash$325 
Handwriting recognition $200
Navigation map updates, three years$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Instruments, Lights, and Mirrors 
Adaptive headlights$200 
Boost gauge $75
Chronometer$100 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Performance meter $150
Power-folding mirrors $50
Seats and Interior Trim 
Leather door panel trim$250 
Manual height adjuster, driver seat $50
Manual height adjuster, passenger seat $50
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Manual tilt adjuster, driver seat $50
Manual tilt adjuster, passenger seat $50
Memory system, driver seat$200 
Memory system, passenger seat$150 
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power height adjuster, driver seat$100 
Power height adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Power-folding headrests, second row seats$50 
Synthetic suede door panel trim $250
Synthetic suede headliner$650 
Upholstered instrument panel, leather$1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Rear air springs, auto-leveling$350 
Total Value of Features$15,865$9,575
Value of Feature Adjustments$6,290$0
Value of Feature Adjustments-5,8530

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Specifications Comparison: Mercedes-Benz CLS vs. Audi A3 / S3 / RS3

Model Year20182018
ModelCLSA3 / S3 / RS3
Body4dr Sedan4dr Sedan
Wheelbase113.2 in103.8 in
Length194.5 in175.4 in
Width74.1 in70.7 in
Height55.8 in55.7 in
Curb Weight4,420 lb.3,593 lb.
Fuel Capacity21.1 gal.13.2 gal.
Row 1 Headroom36.9 in36.5 in
Row 1 Shoulder Room57.1 in54.8 in
Row 1 Hip Room58.0 in0.0 in
Row 1 Legroom42.1 in41.2 in
Row 2 Headroom36.1 in36.1 in
Row 2 Shoulder Room56.5 in53.0 in
Row 2 Hip Room57.6 in0.0 in
Row 2 Legroom35.0 in35.1 in
Cargo Volume15.3 ft312.3 ft3

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Option Package Details
Mercedes-Benz CLS AMG CLS63 S

Driver Assistance Package
FeatureValueRequested?
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Pedestrian detection50No
Lane keeping assist400Yes
Blind spot warning system200Yes
Blind spot collision prevention150No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Total Requested160084%
Total Not Requested30016%

Option Package Details
Audi A3 / S3 / RS3 RS 3

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Lane departure prevention, steering-based200Yes
Total Requested1300100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Performance meter150No
Surround sound250Yes
Large color reconfigurable instrument cluster display250No
Bang & Olufsen, 705W, 14 speakers (with subwoofer)350No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Total Requested141560%
Total Not Requested95040%
Dynamic Plus Package
FeatureValueRequested?
Ultra-sport suspension (upgrade)250Yes
Raised top speed limiter0Yes
Ceramic front brake rotors2500Yes
Carbon fiber engine cover0Yes
Total Requested2750100%
Total Not Requested00%
Dynamic Package
FeatureValueRequested?
Alloy wheels, optional design0No
Sport exhaust0No
235/35ZR19 tires200No
Painted brake calipers (optional)0Yes
255/30ZR19 tires200No
Total Requested00%
Total Not Requested400100%

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