BMW Z4 BMW Z4 2015 Audi A4 / S4 Audi A4 / S4 2018

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BMW Z4 vs. Audi A4 / S4 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.

BMW Z4 vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $58,130

Audi A4 / S4 S4 3.0T   
Difference: $13,125

Lowest Total Invoice: $54,131

Audi A4 / S4 S4 3.0T   
Difference: $12,142

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152018
ModelZ4A4 / S4
TrimsDrive35isS4 3.0T
Body2dr Hardtop conv.4dr Sedan
Base Price $65,800 $51,400
Base Invoice $61,215 $47,802
Technology Package 2,250  
Obstacle detection, rear 750  
Metallic paint (extra cost) 550 575
Heated front seats 500  
Cargo net 60 80
Wood trim 0  
Satellite radio - one year subscription 350  
S Sport Package   2,500
Navigation and Telematics Package   2,600
Technology Package 2,050  
Obstacle detection, rear 685  
Metallic paint (extra cost) 500 536
Heated front seats 455  
Cargo net 53 74
Wood trim 0  
Satellite radio - one year subscription 320  
S Sport Package   2,326
Navigation and Telematics Package   2,418
Options (change) 4,460 5,755
Options (change) 4,063 5,354
Destination 995 975
Total Price $71,255 $58,130
Total Invoice $66,273 $54,131

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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 BMW Z4 dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW Z4 vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $14,180
TrueDelta Adjusted Invoice Difference: $13,124
Model Year20152018
ModelZ4A4 / S4
TrimsDrive35isS4 3.0T
Body2dr Hardtop conv.4dr Sedan
Engine335hp I6354hp V6
TransmissionS7T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)17/24 MPG21/30 MPG
Audio (watts, speakers)650, 16755, 19
Tire (rear if not all the same)225/40-18245/40-18
Total Price$71,255$58,130
Adjustments for Features0-1,055
Feature-Adjusted Total Price$71,255$57,075
Total Invoice$66,273$54,131
Adjustments for Features0-982
Feature-Adjusted Total Invoice$66,273$53,149

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Features Comparison: BMW Z4 vs. Audi A4 / S4

Model Year20152018
ModelZ4A4 / S4
TrimsDrive35isS4 3.0T
Body2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
Power rear side windows $200
Brakes, Airbags, and Other Safety 
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
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rearview camera $200
Roll bar$200 
Rollover sensor $50
Secondary collision brake assist $25
Side curtain airbags $350
Temporary spare tire $150
Tires, run-flat$150 
Torque vectoring, brake-based $100
Vehicle exit assist $25
Cargo Management 
Air-conditioned storage compartment $50
Rear seat pass-through$100 
Ski sack$50 
Climate Control 
Rear air vents with automatic controls $250
Drivetrain 
Active rear differential $500
Engine / Motor 
Raised top speed limiter$0 
Exterior 
Body kit $0
Painted brake calipers (optional) $0
Power retractable hardtop$6750 
Rear spoiler $200
Sunroof $900
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support$0 
Apple CarPlay support $100
CD player$125 
CD player, remote $100
Handwriting recognition $200
In-vehicle Internet $150
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Text dictation$50 
Voice control for external devices$0 
Voice recorder$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Boost gauge $75
Fog light, rear $100
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Steering-linked headlights$150 
Trip computer $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Xenon HID headlights$500 
Seats and Interior Trim 
Aluminum trim $100
Center armrest(s), second row $50
Door sill trim plates$100 
Folding second row seats $300
Illuminated door sill trim plates $200
Leather door panel trim$250 
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals $75
No leather in second row$-300 
Synthetic suede door panel trim $250
Synthetic suede inserts in leather seating surfaces $0
Wood trim$300 
Total Value of Features$9,920$10,975
Value of Feature Adjustments$0$1,055
Value of Feature Adjustments0-982

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Specifications Comparison: BMW Z4 vs. Audi A4 / S4

Model Year20152018
ModelZ4A4 / S4
Body2dr Hardtop conv.4dr Sedan
Wheelbase98.3 in111.0 in
Length166.9 in186.1 in
Width70.5 in72.5 in
Height50.8 in56.2 in
Curb Weight3,538 lb.3,858 lb.
Fuel Capacity14.5 gal.16.9 gal.
Row 1 Headroom39.1 in38.9 in
Row 1 Shoulder Room53.3 in55.9 in
Row 1 Legroom42.2 in41.3 in
Row 2 Headroom0.0 in37.4 in
Row 2 Shoulder Room0.0 in54.5 in
Row 2 Legroom0.0 in35.7 in
Cargo Volume10.9 ft313.0 ft3

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Option Package Details
BMW Z4 sDrive35is

Technology Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Media drive15Yes
Traffic + travel information25Yes
App support0No
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Text dictation50No
Smartphone integration0No
SMS text-to-speech reader25No
Voice recorder0No
Total Requested76591%
Total Not Requested759%

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%
Navigation and Telematics Package
FeatureValueRequested?
Large color reconfigurable instrument cluster display250No
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Media drive15Yes
Traffic + travel information25Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Total Requested74053%
Total Not Requested65047%

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