Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2016

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Audi A5 / S5 / RS5 vs. Mercedes-Benz SLK 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 A5 / S5 / RS5 vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $79,895

Mercedes-Benz SLK AMG SLK55   
Difference: $3,400

Lowest Total Invoice: $74,369

Mercedes-Benz SLK AMG SLK55   
Difference: $3,161

Calculate Payments

  Down Payment Interest Rate Term
Model Year20142016
ModelA5 / S5 / RS5SLK
TrimRS 5AMG SLK55
Body2dr Convertible2dr Hardtop conv.
Base Price $77,900 $72,600
Base Invoice $72,448 $67,518
Navigation Plus Package 4,000  
Metallic paint (extra cost) 500 720
Premium 2 Package   3,050
Carbon fiber trim   2,250
Wind blocker, small   350
Navigation Plus Package 3,720  
Metallic paint (extra cost) 467 670
Premium 2 Package   2,837
Carbon fiber trim   2,093
Wind blocker, small   326
Options (change) 4,500 6,370
Options (change) 4,187 5,926
Destination 895 925
Total Price $83,295 $79,895
Total Invoice $77,530 $74,369

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Audi A5 / S5 / RS5 dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Mercedes-Benz SLK AMG SLK55
TrueDelta Adjusted Price Difference: $2,535
TrueDelta Adjusted Invoice Difference: $2,356
Model Year20142016
ModelA5 / S5 / RS5SLK
TrimRS 5AMG SLK55
Body2dr Convertible2dr Hardtop conv.
Engine450hp V8415hp V8
TransmissionS7T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)16/23 MPG19/28 MPG
Audio (watts, speakers)505, 14500, 11
Tire (rear if not all the same)265/35-19235/40-18
Total Price$83,295$79,895
Adjustments for Features-8650
Feature-Adjusted Total Price$82,430$79,895
Total Invoice$77,530$74,369
Adjustments for Features-8050
Feature-Adjusted Total Invoice$76,725$74,369

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Features Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SLK

Model Year20142016
ModelA5 / S5 / RS5SLK
TrimRS 5AMG SLK55
Body2dr Convertible2dr Hardtop conv.
Transmission and Drivetrain 
7-speed automated manual$1200 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
Power rear side windows$200 
Remote app $25
Remote window/roof operation $15
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Wind blocker$300 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500 
Driver drowsiness monitor $150
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rearview camera$200 
Roll bar $200
Torque vectoring, brake-based $100
Cargo Management 
Air-conditioned storage compartment$50 
Climate Control 
Automatic air recirculation$100 
Rear air vents with automatic controls$250 
Residual heat $50
Drivetrain 
Active rear differential$500 
Engine / Motor 
Automatic start / stop $150
Exterior 
Body kit $0
Glass roof panel(s) $300
Power convertible top$4000 
Power retractable hardtop $6750
Infotainment 
App support $0
iPod integration$100 
Navigation map updates, three years $0
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
USB port $25
Wi-Fi hotspot$50 
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights $200
Auto-dimming passenger-side mirror$75 
Cornering lights$50 
Fog lights$125 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Folding second row seats$300 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, passenger seat $150
Neck-level heating, front seats $150
No leather in second row $-300
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200 
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Total Value of Features$10,850$9,985
Value of Feature Adjustments$865$0
Value of Feature Adjustments-8050

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Specifications Comparison: Audi A5 / S5 / RS5 vs. Mercedes-Benz SLK

Model Year20142016
ModelA5 / S5 / RS5SLK
Body2dr Convertible2dr Hardtop conv.
Wheelbase108.3 in95.7 in
Length182.1 in162.8 in
Width73.0 in71.5 in
Height54.4 in51.2 in
Curb Weight4,372 lb.3,528 lb.
Fuel Capacity16.9 gal.15.9 gal.
Row 1 Headroom40.0 in38.0 in
Row 1 Shoulder Room54.3 in52.2 in
Row 1 Legroom41.3 in42.5 in
Row 2 Headroom36.3 in0.0 in
Row 2 Shoulder Room46.8 in0.0 in
Row 2 Legroom31.9 in0.0 in
Cargo Volume,
Minimum
10.2 ft36.4 ft3
Cargo Volume,
Maximum
10.210.1 ft3

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Option Package Details
Audi A5 / S5 / RS5 RS 5

Navigation Plus Package
FeatureValueRequested?
Surround sound250Yes
Blind spot warning system200Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Wi-Fi hotspot50No
Navigation system600Yes
Rearview camera200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive, large15Yes
Traffic + travel information25Yes
In-vehicle Internet150Yes
Bluetooth audio streaming25Yes
Total Requested141570%
Total Not Requested60030%

Option Package Details
Mercedes-Benz SLK AMG SLK55

Premium 2 Package
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Blind spot warning system200Yes
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150Yes
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested1440100%
Total Not Requested00%

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