Mercedes-Benz GLS Mercedes-Benz GLS 2018 Audi A4 / S4 Audi A4 / S4 2018

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Mercedes-Benz GLS vs. Audi A4 / S4 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 GLS vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $63,530

Audi A4 / S4 S4 3.0T   
Difference: $63,145

Lowest Total Invoice: $59,155

Audi A4 / S4 S4 3.0T   
Difference: $58,722

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelGLSA4 / S4
TrimAMG GLS63S4 3.0T
Body4dr SUV4dr Sedan
Base Price $125,300 $51,400
Base Invoice $116,529 $47,802
Sunshades, second row 380  
Painted brake calipers (optional) 0  
Driver Assistance Package   1,800
Prestige Package   4,400
S Sport Package   2,500
Warm Weather Package   950
Cold Weather Package   500
Rear side airbags   350
Cargo net   80
Metallic paint (extra cost)   575
Sunshades, second row 353  
Painted brake calipers (optional) 0  
Driver Assistance Package   1,674
Prestige Package   4,092
S Sport Package   2,326
Warm Weather Package   884
Cold Weather Package   466
Rear side airbags   326
Cargo net   74
Metallic paint (extra cost)   536
Options (change) 380 11,155
Options (change) 353 10,378
Destination 995 975
Total Price $126,675 $63,530
Total Invoice $117,877 $59,155

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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 GLS dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mercedes-Benz GLS vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $56,215
TrueDelta Adjusted Invoice Difference: $52,273
Model Year20182018
ModelGLSA4 / S4
TrimAMG GLS63S4 3.0T
Body4dr SUV4dr Sedan
Engine550hp V8354hp V6
TransmissionT7T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)13/17 MPG21/30 MPG
Audio (watts, speakers)830, 14755, 19
Tire (rear if not all the same)295/40-21245/40-18
Total Price$126,675$63,530
Adjustments for Features-6,9300
Feature-Adjusted Total Price$119,745$63,530
Total Invoice$117,877$59,155
Adjustments for Features-6,4490
Feature-Adjusted Total Invoice$111,428$59,155

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Features Comparison: Mercedes-Benz GLS vs. Audi A4 / S4

Model Year20182018
ModelGLSA4 / S4
TrimAMG GLS63S4 3.0T
Body4dr SUV4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
AC power outlet$100 
Adaptive cruise control, all-speed$850 
Adaptive cruise control, all-speed, topography and road sign aware $1100
Heated / cooled cup holders, front row$75 
Heated steering wheel $100
Low-speed semi-autonomous driving $100
Power door closers$300 
Power flip-out rear side windows$125 
Power liftgate$350 
Remote climate control$25 
Remote start via app$75 
Remote window/roof operation$15 
Semi-automated parking system$500 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Blind spot collision prevention$150 
Collision preparation system, rear $100
Cross-traffic warning, rear $100
Evasive maneuver assist $200
Following distance indicator $25
Hill descent control$250 
Knee airbag, passenger $75
Lane departure prevention$150 
Lane keeping assist $400
Pedestrian detection $50
Secondary collision brake assist $25
Side curtain airbags $350
Side curtain airbags, three rows$500 
Torque vectoring, brake-based $100
Trailer sway control$25 
Turn assist $25
Vehicle exit assist $25
Wide-view front camera $150
Wide-view rear camera $0
Cargo Management 
Air-conditioned storage compartment $50
Aluminum roof rails$250 
Cargo cover$75 
Console with shifter $150
Console without shifter$150 
Climate Control 
Rear HVAC unit$400 
Rear wiper$175 
Drivetrain 
Active rear differential $500
Engine / Motor 
Regenerative braking $0
Exterior 
Body kit $0
Deep-tinted rear windows$275 
Glass roof panel(s)$300 
Panoramic sunroof$1200 
Rear bumper protector$40 
Running boards$350 
Sunroof $900
Wheel-lip moldings$75 
Infotainment 
4G LTE connectivity $0
App support$0 
Aux input $50
CD player$125 
CD player, remote $100
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 
Analog clock$25 
Auto-dimming passenger-side mirror $75
Boost gauge $75
Fog lights $125
Head-up display (HUD) $350
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Predictive efficiency assist $0
Road sign information $75
Seats and Interior Trim 
Aluminum trim $100
Leather door panel trim$250 
Leather seating surfaces, third-row seats$200 
Manual recliner, second row seats$75 
Manual thigh support length adjuster, driver seat $50
Manual thigh support length adjuster, passenger seat $50
Massage, driver seat$100 
Massage, passenger seat$100 
Memory system, passenger seat$150 
Metal pedals $75
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power release, second row seats$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power-folding third row seats$1000 
Synthetic suede headliner$650 
Upholstered door armrests (optional) $0
Upholstered instrument panel, leather$1000 
Wood trim$300 
Suspension, Wheels, and Tires 
Active stabilizer bars$500 
Air suspension, auto-leveling and height adjustable$1000 
Crosswind stabilization$50 
Transmission 
Launch control $100
Total Value of Features$16,580$9,650
Value of Feature Adjustments$6,930$0
Value of Feature Adjustments-6,4490

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Specifications Comparison: Mercedes-Benz GLS vs. Audi A4 / S4

Model Year20182018
ModelGLSA4 / S4
Body4dr SUV4dr Sedan
Wheelbase121.1 in111.0 in
Length202.0 in186.1 in
Width76.1 in72.5 in
Height72.8 in56.2 in
Curb Weight5,754 lb.3,858 lb.
Fuel Capacity26.4 gal.16.9 gal.
Row 1 Headroom41.2 in38.9 in
Row 1 Shoulder Room58.5 in55.9 in
Row 1 Legroom40.3 in41.3 in
Row 2 Headroom40.0 in37.4 in
Row 2 Shoulder Room58.3 in54.5 in
Row 2 Legroom38.5 in35.7 in
Row 3 Headroom38.9 in0.0 in
Row 3 Shoulder Room50.5 in0.0 in
Row 3 Legroom35.0 in0.0 in
Cargo Volume,
Minimum
16.0 ft313.0 ft3
Cargo Volume,
Behind R2
49.4 ft313.0 ft3
Cargo Volume,
Maximum
93.8 ft313.0 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400No
Following distance indicator25No
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested40018%
Total Not Requested177582%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350No
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150Yes
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Total Requested159063%
Total Not Requested95037%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0Yes
Total Requested50050%
Total Not Requested50050%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%

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