Audi A4 / S4 Audi A4 / S4 2018 Mercedes-Benz GL Mercedes-Benz GL 2008

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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: $58,900

Audi A4 / S4 S4 3.0T   
Difference: $21,385

Lowest Total Invoice: $54,849

Audi A4 / S4 S4 3.0T   
Difference: $19,878

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182008
ModelA4 / S4GL
TrimS4 3.0TGL550
Body4dr Sedan4dr SUV
Base Price $51,400 $77,375
Base Invoice $47,802 $71,959
Navigation and Telematics Package 2,600  
Cold Weather Package 500  
S Sport Package 2,500  
Metallic paint (extra cost) 575  
Rear side airbags 350  
iPod integration   375
Illuminated door sill trim plates   550
Proximity key   1,110
Heated steering wheel   0
Navigation and Telematics Package 2,418  
Cold Weather Package 466  
S Sport Package 2,326  
Metallic paint (extra cost) 536  
Rear side airbags 326  
iPod integration   349
Illuminated door sill trim plates   512
Proximity key   1,032
Heated steering wheel   0
Options (change) 6,525 2,035
Options (change) 6,072 1,893
Destination 975 875
Total Price $58,900 $80,285
Total Invoice $54,849 $74,727

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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 3.0T
TrueDelta Adjusted Price Difference: $19,205
TrueDelta Adjusted Invoice Difference: $17,849
Model Year20182008
ModelA4 / S4GL
TrimS4 3.0TGL550
Body4dr Sedan4dr SUV
Engine354hp V6382hp V8
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)755, 19440, 12
Tire (rear if not all the same)245/40-18295/40-21
Total Price$58,900$80,285
Adjustments for Features0-2,180
Feature-Adjusted Total Price$58,900$78,105
Total Invoice$54,849$74,727
Adjustments for Features0-2,029
Feature-Adjusted Total Invoice$54,849$72,698

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

Model Year20182008
ModelA4 / S4GL
TrimS4 3.0TGL550
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Power flip-out rear side windows $125
Power liftgate $350
Remote app$25 
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
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Blind spot warning system$200 
Collision preparation system, rear$100 
Cross-traffic warning, rear$100 
Driver drowsiness monitor$150 
Forward collision warning$200 
Hill descent control $250
Knee airbag, driver$75 
Knee airbag, passenger$75 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Secondary collision brake assist$25 
Side curtain airbags$350 
Side curtain airbags, three rows $500
Torque vectoring, brake-based$100 
Trailer sway control $25
Vehicle exit assist$25 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area partition net $40
Cargo cover $75
Console with shifter$150 
Console without shifter $150
Roof rack $300
Climate Control 
Automatic air recirculation$100 
Rear HVAC unit $400
Rear wiper $175
Residual heat $50
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Body kit$0 
Bodyside moldings $75
Deep-tinted rear windows $275
Glass roof panel(s) $300
Painted brake calipers (optional)$0 
Rear bumper protector $40
Rear spoiler$200 
Running boards $350
Skid plates $150
Wheel-lip moldings $75
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
CD changer, remote $200
CD player $125
CD player, remote$100 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
iPod integration $100
Media drive$15 
Rear seat audio controls $25
SD Card slot$25 
Traffic + travel information$25 
USB port$25 
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Boost gauge$75 
Cornering lights $50
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Xenon HID headlights $500
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 thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding third row seats $1000
Synthetic suede door panel trim$250 
Synthetic suede inserts in leather seating surfaces$0 
Upholstered instrument panel $300
Wood trim $300
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Electronic systems calibration selector$200 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$9,615$11,795
Value of Feature Adjustments$0$2,180
Value of Feature Adjustments0-2,029

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

Model Year20182008
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 S4 3.0T

Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
4G LTE connectivity0No
Handwriting recognition200No
Remote app25No
Speed limit information0No
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Total Requested67549%
Total Not Requested71551%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500No
Painted brake calipers (optional)0No
Total Requested50050%
Total Not Requested50050%

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