Audi A4 Audi A4 2017 Mercedes-Benz SL Mercedes-Benz SL 2017

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Audi A4 vs. Mercedes-Benz SL 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 vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $49,275

Audi A4 A4 2.0T   
Difference: $38,600

Lowest Total Invoice: $45,896

Audi A4 A4 2.0T   
Difference: $35,893

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172017201720172017
ModelA4SLSLSLSL
TrimA4 2.0TSL450SL550AMG SL63AMG SL65
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $37,300 $86,950 $110,800 $151,350 $219,850
Base Invoice $34,690 $80,864 $103,044 $140,756 $204,461
Premium Plus Package 3,800        
Technology Package 3,250        
Metallic paint (extra cost) 575        
Sport Plus Package 3,400        
Wood trim       0 0
Premium Plus Package 3,534        
Technology Package 3,024        
Metallic paint (extra cost) 536        
Sport Plus Package 3,162        
Wood trim       0 0
Options (change) 11,025 0 0 0 0
Options (change) 10,256 0 0 0 0
Destination 950 925 925 925 925
Gas Tax 0 0 0 0 1,300
Total Price $49,275 $87,875 $111,725 $152,275 $222,075
Total Invoice $45,896 $81,789 $103,969 $141,681 $206,686

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

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TrueDelta Value Comparison: Audi A4 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $32,275
TrueDelta Adjusted Invoice Difference: $30,006
Model Year20172017201720172017
ModelA4SLSLSLSL
TrimA4 2.0TSL450SL550AMG SL63AMG SL65
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine252hp I4362hp V6449hp V8577hp V8621hp V12
TransmissionS7T9T9T7T7
DrivetrainFWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)755, 19600, 11600, 11600, 11900, 12
Tire (rear if not all the same)245/40-18255/35-19255/35-19255/35-19255/35-19
Total Price$49,275$87,875$111,725$152,275$222,075
Adjustments for Features0-6,325-9,375-14,850-18,950
Feature-Adjusted Total Price$49,275$81,550$102,350$137,425$203,125
Cost Above Minimum$0$0$20,800$55,875$121,575
Total Invoice$45,896$81,789$103,969$141,681$206,686
Adjustments for Features0-5,887-8,724-13,817-17,637
Feature-Adjusted Total Invoice$45,896$75,902$95,245$127,864$189,049
Cost Above Minimum$0$0$19,343$51,962$113,147

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Features Comparison: Audi A4 vs. Mercedes-Benz SL

Model Year20172017201720172017
ModelA4SLSLSLSL
TrimA4 2.0TSL450SL550AMG SL63AMG SL65
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200    
9-speed manually-shiftable automatic $1400$1400  
7-speed manually-shiftable automatic   $1200$1200
FWD$0    
RWD $0$0$0$0
Accessories 
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Hands-free trunk or liftgate  $100$100$100
Power door closers    $300
Power rear side windows$200    
Power trunk closer  $350$350$350
Proximity key$250 $250$250$250
Remote window/roof operation $15$15$15$15
Semi-automated parking system  $500$500$500
Tilt/telescoping steering wheel, manual$250    
Tilt/telescoping steering wheel, power $350$350$350$350
Wind blocker, power small $300$300$300$300
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0$0
Auto-raising roll bars / headrests $500$500$500$500
Blind spot collision prevention    $150
Blind spot warning system$200   $200
Brake- or yaw-sensor-initiated collision preparation system $0$0$0 
Collision preparation system, rear$100   $100
Cross-traffic detection for collision preparation system    $0
Cross-traffic warning, rear$100   $100
Lane departure warning    $200
Lane keeping assist    $400
Obstacle detection, front$150 $150$150$150
Obstacle detection, rear$250 $250$250$250
Pedestrian detection$50   $50
Radar- or camera-based collision preparation system$0   $0
Rearview camera$200 $200$200$200
Rollover sensor$50    
Secondary collision brake assist$25    
Temporary spare tire$150    
Tires, run-flat $150$150  
Vehicle exit assist$25    
Cargo Management 
Storage compartment under front seat(s) $50$50$50$50
Climate Control 
Adaptive windshield washer system $0$0$0$0
Heated washer fluid system $50$50$50$50
Heated windshield washer nozzles$15    
Rear air vents with automatic controls$250    
Residual heat $50$50$50$50
Washer fluid outlets in wiper blade $100$100$100$100
Wiper de-icer $25$25$25$25
Drivetrain 
Limited-slip rear differential   $300$300
Engine / Motor 
Dual-mode exhaust, switchable $500$500$500$500
Raised top speed limiter   $0$0
Regenerative braking$0    
Exterior 
Body kit$0    
Electronically-variable tint, sunroof or glass roof panel    $2000
Glass roof panel(s) $300$300$300$300
Power retractable hardtop $6750$6750$6750$6750
Rear spoiler   $200$200
Sunroof$900    
Infotainment 
4G LTE connectivity$0    
App support $0$0$0$0
CD player $125$125$125$125
CD player, remote$100    
Handwriting recognition$200    
iPod integration $100$100$100$100
Navigation map updates, three years $0$0$0$0
SMS text-to-speech reader $25$25$25$25
Telematics service, such as OnStar$200    
Telematics service, such as OnStar, with navigation $225$225$225$225
USB port$25    
Instruments, Lights, and Mirrors 
Analog clock $25$25  
Auto-dimming headlights $200$200$200$200
Auto-dimming passenger-side mirror$75    
Chronometer   $100$100
Compass$0    
Cornering lights $50$50$50$50
Fog lights$125    
Interior ambient lighting$150    
Interior ambient lighting, configurable $150$150$150$150
Large color reconfigurable instrument cluster display$250    
Mirror tilt-down in reverse $25$25$25$25
Power-folding mirrors$50    
Steering-linked headlights $150$150$150$150
Seats and Interior Trim 
Aluminum trim$100    
Automatic seat bolsters, driver  $300$300$300
Automatic seat bolsters, front passenger  $300$300$300
Center armrest(s), second row$50    
Cooled or ventilated front seats  $300$300$300
Door sill trim plates$100    
Folding second row seats$300    
Illuminated door sill trim plates $200$200$200$200
Leather door panel trim $250$250$250$250
Manual thigh support length adjuster, driver seat$50    
Manual thigh support length adjuster, passenger seat$50    
Massage, driver seat  $100$100$100
Massage, passenger seat  $100$100$100
Memory system, passenger seat $150$150$150$150
Neck-level heating, front seats  $150$150$150
No leather in second row $-300$-300$-300$-300
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat $50$50$50$50
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat $100$100$100$100
Synthetic suede headliner   $650$650
Synthetic suede inserts in leather seating surfaces$0    
Upholstered instrument panel, leather $1000$1000$1000$1000
Wood trim $300$300$300$300
Suspension, Wheels, and Tires 
Active curve tilting   $1000$1000
Active steering$1000    
Adaptive dampers - electrical$500$500$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable   $4000$4000
Sport suspension (upgrade)$0  $0 
Ultra-sport suspension (upgrade)    $0
Transmission 
Launch control   $100 
Total Value of Features$7,840$14,165$17,215$22,690$26,790
Value of Feature Adjustments$0$6,325$9,375$14,850$18,950
Value of Feature Adjustments0-5,887-8,724-13,817-17,637

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Specifications Comparison: Audi A4 vs. Mercedes-Benz SL

Model Year20172017
ModelA4SL
Body4dr Sedan2dr Hardtop conv.
Wheelbase111.0 in101.7 in
Length186.1 in182.3 in
Width72.5 in73.9 in
Height56.2 in51.2 in
Curb Weight3,451 lb.3,827 lb.
Fuel Capacity16.9 gal.19.8 gal.
Row 1 Headroom38.9 in39.1 in
Row 1 Shoulder Room55.9 in55.5 in
Row 1 Legroom41.3 in42.9 in
Row 2 Headroom37.4 in0.0 in
Row 2 Shoulder Room54.5 in0.0 in
Row 2 Legroom35.7 in0.0 in
Cargo Volume,
Minimum
13.0 ft38.5 ft3
Cargo Volume,
Maximum
13.013.5 ft3

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Option Package Details
Audi A4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Body kit0No
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Power-folding mirrors50No
245/40HR18 tires400No
LED headlights500Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Auto-dimming passenger-side mirror75No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Total Requested227570%
Total Not Requested97530%
Technology Package
FeatureValueRequested?
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Large color reconfigurable instrument cluster display250No
Collision preparation system, rear100Yes
Vehicle exit assist25No
4G LTE connectivity0No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
Traffic + travel information25Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Total Requested154076%
Total Not Requested47524%
Sport Plus Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Synthetic suede inserts in leather seating surfaces0No
Active steering1000No
Metal pedals75Yes
245/40YR18 tires400No
Dark-colored headliner (optional)0No
Sport suspension (upgrade)250Yes
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Front sport buckets100No
Total Requested107542%
Total Not Requested150058%

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