Audi A4 / S4 Audi A4 / S4 2018 Mercedes-Benz GL Mercedes-Benz GL 2009

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Audi A4 / S4 vs. Mercedes-Benz GL 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.

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

Lowest Total Price: $49,100

Audi A4 / S4 A4 2.0T   
Difference: $23,615

Lowest Total Invoice: $45,735

Audi A4 / S4 A4 2.0T   
Difference: $21,952

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820092009
ModelA4 / S4A4 / S4GLGL
TrimA4 2.0TS4 3.0TGL450 / GL320GL550
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Base Price $40,500 $51,400 $58,200 $81,300
Base Invoice $37,666 $47,802 $54,126 $75,609
Premium Plus Package 3,200      
Cold Weather Package 500 500    
Navigation and Telematics Package 3,000 2,600    
Metallic paint (extra cost) 575 575 720  
Rear side airbags 350 350    
S Sport Package   2,500    
Warm Weather Package   950    
Leather seating surfaces     2,130  
Premium II Package     8,650  
Heating Package     820  
Adaptive dampers - electrical     750  
Illuminated door sill trim plates     570 570
Heated steering wheel       0
Cooled or ventilated front seats       550
Premium Plus Package 2,976      
Cold Weather Package 466 466    
Navigation and Telematics Package 2,790 2,418    
Metallic paint (extra cost) 536 536 670  
Rear side airbags 326 326    
S Sport Package   2,326    
Warm Weather Package   884    
Leather seating surfaces     1,981  
Premium II Package     8,044  
Heating Package     763  
Adaptive dampers - electrical     698  
Illuminated door sill trim plates     530 530
Heated steering wheel       0
Cooled or ventilated front seats       512
Options (change) 7,625 7,475 13,640 1,120
Options (change) 7,094 6,956 12,686 1,042
Destination 975 975 875 875
Total Price $49,100 $59,850 $72,715 $83,295
Total Invoice $45,735 $55,733 $67,687 $77,526

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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 Audi A4 / S4 dealer quotes or Mercedes-Benz GL dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $19,620
TrueDelta Adjusted Invoice Difference: $18,233
Model Year2018201820092009
ModelA4 / S4A4 / S4GLGL
TrimA4 2.0TS4 3.0TGL450 / GL320GL550
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Engine252hp I4354hp V6335hp V8382hp V8
TransmissionS7T8T7T7
DrivetrainAWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19755, 19440, 12440, 12
Tire (rear if not all the same)245/40-18245/40-18275/55-19295/40-21
Total Price$49,100$59,850$72,715$83,295
Adjustments for Features0-2,375-3,995-5,120
Feature-Adjusted Total Price$49,100$57,475$68,720$78,175
Cost Above Minimum$0$8,375$0$9,455
Total Invoice$45,735$55,733$67,687$77,526
Adjustments for Features0-2,212-3,719-4,765
Feature-Adjusted Total Invoice$45,735$53,521$63,968$72,761
Cost Above Minimum$0$7,786$0$8,793

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

Model Year2018201820092009
ModelA4 / S4A4 / S4GLGL
TrimA4 2.0TS4 3.0TGL450 / GL320GL550
Body4dr Sedan4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
7-speed automated manual$1200   
8-speed manually-shiftable automatic $1300  
7-speed manually-shiftable automatic  $1200$1200
AWD$1700$1700$1700$1700
Accessories 
AC power outlet  $100$100
Power flip-out rear side windows  $125$125
Power liftgate  $350$350
Remote app$25$25  
Remote window/roof operation  $15$15
Sunshades, second row $125  
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0$0
Automatic braking, high-speed or partial$200$200  
Automatic braking, low-speed$200$200  
Blind spot warning system$200$200  
Brake- or yaw-sensor-initiated collision preparation system  $0$0
Collision preparation system, rear$100$100  
Cross-traffic warning, rear$100$100  
Driver drowsiness monitor$150$150  
Forward collision warning$200$200  
Hill descent control  $250$250
Knee airbag, driver$75$75  
Knee airbag, passenger$75$75  
Pedestrian detection$50$50  
Radar- or camera-based collision preparation system$0$0  
Secondary collision brake assist$25$25  
Side curtain airbags$350$350  
Side curtain airbags, three rows  $500$500
Torque vectoring, brake-based$100$100  
Trailer sway control  $25$25
Vehicle exit assist$25$25  
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo area partition net  $40$40
Cargo cover  $75$75
Console with shifter$150$150  
Console without shifter  $150$150
Roof rails  $250$250
Climate Control 
Automatic air recirculation$100$100  
Rear HVAC unit  $400$400
Rear wiper  $175$175
Residual heat  $50$50
Drivetrain 
Active rear differential $500  
Engine / Motor 
Automatic start / stop$150$150  
Regenerative braking$0$0  
Exterior 
Body kit$0$0  
Bodyside moldings  $75$75
Deep-tinted rear windows  $275$275
Glass roof panel(s)  $300$300
Painted brake calipers (optional) $0  
Rear bumper protector  $40$40
Rear spoiler $200  
Running boards   $350
Wheel-lip moldings   $75
Infotainment 
4G LTE connectivity$0$0  
Android Auto support$100$100  
Apple CarPlay support$100$100  
Bluetooth audio streaming$25$25  
CD changer, in-dash  $325$325
CD player, remote$100$100  
Handwriting recognition$200$200  
In-vehicle Internet$150$150  
iPod integration  $100$100
Traffic + travel information$25$25  
Traffic information  $25$25
USB port$25$25  
Wi-Fi hotspot$50$50  
Instruments, Lights, and Mirrors 
Analog clock  $25$25
Auto-dimming passenger-side mirror$75$75  
Boost gauge $75  
Cornering lights  $50$50
Headlight washers  $50$50
Large color reconfigurable instrument cluster display$250$250  
LED headlights$1000$1000  
Mirror tilt-down in reverse  $25$25
Power-folding mirrors $50$50$50
Steering-linked headlights  $150$150
Xenon HID headlights  $500$500
Seats and Interior Trim 
Aluminum trim$100$100  
Cooled or ventilated front seats $300 $300
Door sill trim plates$100   
Illuminated door sill trim plates $200$200$200
Leather door panel trim  $250$250
Leather seating surfaces, third-row seats  $200$200
Leather-wrapped steering wheel$150$150 $150
Manual recliner, second row seats  $75$75
Manual thigh support length adjuster, driver seat $50  
Manual thigh support length adjuster, passenger seat $50  
Memory system, passenger seat  $150$150
Metal pedals $75  
Power 4-way lumbar adjuster, passenger seat $150$150$150
Power headrest height adjuster, driver seat  $50$50
Power headrest height adjuster, passenger seat  $50$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$1000
Upholstered instrument panel  $300$300
Wood trim  $300$300
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500
Air suspension, auto-leveling and height adjustable  $1000$1000
Electronic systems calibration selector$200$200  
Sport suspension (upgrade) $0  
Transmission 
Launch control $100  
Total Value of Features$8,125$10,500$12,120$13,245
Value of Feature Adjustments$0$2,375$3,995$5,120
Value of Feature Adjustments0-2,212-3,719-4,765

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

Model Year20182009
ModelA4 / S4GL
Body4dr Sedan4dr SUV
Wheelbase111.0 in121.1 in
Length186.1 in200.6 in
Width72.5 in76.0 in
Height56.2 in72.4 in
Curb Weight3,451 lb.5,281 lb.
Fuel Capacity16.9 gal.26.0 gal.
Row 1 Headroom38.9 in40.1 in
Row 1 Shoulder Room55.9 in58.3 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom37.4 in40.6 in
Row 2 Shoulder Room54.5 in58.9 in
Row 2 Legroom35.7 in39.5 in
Row 3 Headroom0.0 in38.2 in
Row 3 Shoulder Room0.0 in50.5 in
Row 3 Legroom0.0 in34.2 in
Cargo Volume,
Minimum
13.0 ft314.3 ft3
Cargo Volume,
Behind R2
13.043.8 ft3
Cargo Volume,
Maximum
13.083.3 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
245/40HR18 tires400No
HD radio50Yes
Blind spot warning system200No
LED headlights500No
Cross-traffic warning, rear100No
Collision preparation system, rear100No
Vehicle exit assist25No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested162547%
Total Not Requested185053%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested94057%
Total Not Requested70043%

Option Package Details
Audi A4 / S4 S4 3.0T

S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25No
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested69050%
Total Not Requested70050%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Total Requested30071%
Total Not Requested12529%

Option Package Details
Mercedes-Benz GL GL450 / GL320

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather seating surfaces, third-row seats200No
Wood/leather-wrapped steering wheel0No
Interior ambient lighting150Yes
Upholstered door panels, leather250No
Total Requested105070%
Total Not Requested45030%
Premium II Package
FeatureValueRequested?
Rear HVAC unit400No
Rear air vents with automatic controls150Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Heat-reflective glass0No
Satellite radio200Yes
Obstacle detection, front150Yes
HD radio50Yes
Obstacle detection, rear250Yes
Media drive, large15Yes
Rearview camera200Yes
iPod integration100Yes
Power liftgate350No
SD Card slot25Yes
Auto-dimming driver-side mirror75Yes
AC power outlet100No
Surround sound250Yes
Navigation system600Yes
DVD-compatible player0Yes
Tilt/telescoping steering wheel, power100No
Proximity key250Yes
Power headrest height adjuster, driver seat50No
Voice control for nav and audio100Yes
Power headrest height adjuster, passenger seat50No
Power flip-out rear side windows125No
Power 4-way lumbar adjuster, passenger seat150Yes
Power-folding mirrors50Yes
Auto-dimming rearview mirror150Yes
Traffic information25Yes
Memory system, driver seat200Yes
Mirror tilt-down in reverse25No
Memory system, passenger seat150No
Cargo area partition net40No
Harman/Kardon, 440W, 12 speakers (with subwoofer)350No
Total Requested349064%
Total Not Requested199036%
Heating Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

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