Audi A4 / S4 Audi A4 / S4 2006 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: $59,270

Audi A4 / S4 S4 Avant   
Difference: $22,905

Lowest Total Invoice: $54,734

Audi A4 / S4 S4 Avant   
Difference: $21,750

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062009
ModelA4 / S4GL
TrimS4 AvantGL550
Body4dr Wagon4dr SUV
Base Price $47,400 $81,300
Base Invoice $43,668 $75,609
Cold Weather Package 400  
Premium Package 2,900  
6-speed shiftable automatic 1,200  
Metallic paint (extra cost) 450  
Wood/leather-wrapped steering wheel 500  
Bluetooth cell phone link 500  
Bose 215W 10 speakers 1,000  
Rear side airbags 350  
Obstacle detection, rear 350  
Navigation system 1,950  
Tire-pressure monitor 250  
Cold Weather Package 364  
Premium Package 2,639  
6-speed shiftable automatic 1,172  
Metallic paint (extra cost) 410  
Wood/leather-wrapped steering wheel 455  
Bluetooth cell phone link 455  
Bose 215W 10 speakers 910  
Rear side airbags 319  
Obstacle detection, rear 319  
Navigation system 1,775  
Tire-pressure monitor 228  
Options (change) 9,850 0
Options (change) 9,046 0
Destination 720 875
Gas Tax 1,300 0
Total Price $59,270 $82,175
Total Invoice $54,734 $76,484

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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 S4 Avant
TrueDelta Adjusted Price Difference: $14,965
TrueDelta Adjusted Invoice Difference: $14,360
Model Year20062009
ModelA4 / S4GL
TrimS4 AvantGL550
Body4dr Wagon4dr SUV
Engine340hp V8382hp V8
TransmissionT6T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)15/23 MPG13/17 MPG
Audio (watts, speakers)215, 10440, 12
Tire (rear if not all the same)235/40-18295/40-21
Total Price$59,270$82,175
Adjustments for Features0-7,940
Feature-Adjusted Total Price$59,270$74,235
Total Invoice$54,734$76,484
Adjustments for Features0-7,390
Feature-Adjusted Total Invoice$54,734$69,094

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

Model Year20062009
ModelA4 / S4GL
TrimS4 AvantGL550
Body4dr Wagon4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
AC power outlet $100
Power flip-out rear side windows $125
Power liftgate $350
Proximity key $250
Remote window/roof operation $15
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
Brake- or yaw-sensor-initiated collision preparation system $0
Hill descent control $250
Obstacle detection, front $150
Rearview camera $200
Rollover sensor $50
Side curtain airbags$350 
Side curtain airbags, three rows $500
Trailer sway control $25
Cargo Management 
Aluminum roof rails$250 
Cargo net$40 
Console with shifter$150 
Console without shifter $150
Rear seat pass-through$100 
Roof rails $250
Ski sack$50 
Climate Control 
Rear air vents with automatic controls $250
Rear HVAC unit $400
Residual heat $50
Exterior 
Deep-tinted rear windows $275
Glass roof panel(s) $300
Running boards $350
Wheel-lip moldings $75
Infotainment 
Aux input $50
CD changer, in-dash $325
CD changer, remote$200 
DVD-compatible player $0
HD radio $50
iPod integration $100
Media drive $15
MP3-compatible player $50
Surround sound $250
Telematics service, such as OnStar $200
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Mirror tilt-down in reverse $25
Seats and Interior Trim 
Manual recliner, second row seats $75
Manual thigh support length adjuster, driver seat$50 
Memory system, passenger seat $150
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $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
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Air suspension, auto-leveling and height adjustable $1000
Ultra-sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$4,315$12,255
Value of Feature Adjustments$0$7,940
Value of Feature Adjustments0-7,390

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

Model Year20062009
ModelA4 / S4GL
Body4dr Wagon4dr SUV
Wheelbase104.3 in121.1 in
Length180.6 in200.6 in
Width69.8 in76.0 in
Height56.2 in72.4 in
Curb Weight4,024 lb.5,434 lb.
Fuel Capacity16.6 gal.26.0 gal.
Row 1 Headroom38.4 in40.1 in
Row 1 Shoulder Room55.1 in58.3 in
Row 1 Legroom41.3 in40.3 in
Row 2 Headroom37.6 in40.6 in
Row 2 Shoulder Room53.4 in58.9 in
Row 2 Legroom34.3 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
27.8 ft314.3 ft3
Cargo Volume,
Behind R2
27.843.8 ft3
Cargo Volume,
Maximum
59.0 ft383.3 ft3

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Option Package Details
Audi A4 / S4 S4 Avant

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100No
Ski sack50No
Total Requested20057%
Total Not Requested15043%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75No
Total Requested205096%
Total Not Requested754%

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