BMW 3-Series BMW 3-Series 2018 Audi A4 / S4 Audi A4 / S4 2015
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BMW 3-Series 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 3-Series vs. Audi A4 / S4 Invoice Comparison

Lowest Total Price: $55,975

Audi A4 / S4 S4 3.0T   
Difference: $14,350

Lowest Total Invoice: $52,124

Audi A4 / S4 S4 3.0T   
Difference: $13,991

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
Model3-SeriesA4 / S4
TrimM3S4 3.0T
Body4dr Sedan4dr Sedan
Base Price $65,500 $48,400
Base Invoice $61,595 $45,012
Metallic paint (extra cost) 550 550
Sunroof 0  
Leather seating surfaces 950  
Obstacle detection, rear 750  
Blind spot warning system 500  
Wood trim, alternative type 1,080 1,100
Technology Package   2,900
Adaptive dampers - electrical   1,000
Active rear differential   1,100
Metallic paint (extra cost) 505 511
Sunroof 0  
Leather seating surfaces 875  
Obstacle detection, rear 690  
Blind spot warning system 460  
Wood trim, alternative type 995 1,024
Technology Package   2,698
Adaptive dampers - electrical   930
Active rear differential   1,024
Options (change) 3,830 6,650
Options (change) 3,525 6,187
Destination 995 925
Total Price $70,325 $55,975
Total Invoice $66,115 $52,124

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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 3-Series dealer quotes or Audi A4 / S4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series vs. Audi A4 / S4

Lowest Adjusted Price and Invoice: Audi A4 / S4 S4 3.0T
TrueDelta Adjusted Price Difference: $14,735
TrueDelta Adjusted Invoice Difference: $14,350
Model Year20182015
Model3-SeriesA4 / S4
TrimM3S4 3.0T
Body4dr Sedan4dr Sedan
Engine425hp I6333hp V6
TransmissionM6M6
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)600, 16180, 10
Tire (rear if not all the same)255/40-18245/40-18
Total Price$70,325$55,975
Adjustments for Features0-385
Feature-Adjusted Total Price$70,325$55,590
Total Invoice$66,115$52,124
Adjustments for Features0-359
Feature-Adjusted Total Invoice$66,115$51,765

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Features Comparison: BMW 3-Series vs. Audi A4 / S4

Model Year20182015
Model3-SeriesA4 / S4
TrimM3S4 3.0T
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150
RWD$0 
AWD $1700
Accessories 
Hands-free trunk or liftgate$100 
Remote app$25 
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Temporary spare tire $150
Climate Control 
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Residual heat$50 
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Body kit $0
Painted brake calipers (optional)$0 
Rear spoiler$200 
Sport rocker panels (optional)$0 
Infotainment 
4G LTE connectivity$0 
App support$0 
Handwriting recognition$200 
iPod integration $100
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
SD Card slot $25
Siri Eyes Free support$0 
Surround sound$250 
Telematics service, such as OnStar$200 
USB port$25 
Voice control for external devices$0 
Wi-Fi hotspot $50
Instruments, Lights, and Mirrors 
Auto-dimming passenger-side mirror $75
Fog light, rear $100
Fog lights $125
LED headlights$1000 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Xenon HID headlights $500
Seats and Interior Trim 
Leather door panel trim $250
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Performance steering system (optional)$0 
Transmission 
Downshift rev matching$50 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,390$3,775
Value of Feature Adjustments$0$385
Value of Feature Adjustments0-359

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See a complete comparison of BMW 3-Series vs. Audi A4 / S4 features.

Specifications Comparison: BMW 3-Series vs. Audi A4 / S4

Model Year20182015
Model3-SeriesA4 / S4
Body4dr Sedan4dr Sedan
Wheelbase110.6 in110.6 in
Length182.5 in185.1 in
Width71.3 in71.9 in
Height56.3 in56.2 in
Curb Weight3,502 lb.3,510 lb.
Fuel Capacity15.8 gal.16.9 gal.
Row 1 Headroom40.3 in40.0 in
Row 1 Shoulder Room55.1 in55.5 in
Row 1 Legroom42.0 in41.3 in
Row 2 Headroom37.7 in37.5 in
Row 2 Shoulder Room55.1 in54.3 in
Row 2 Legroom35.1 in35.2 in
Cargo Volume13.0 ft312.4 ft3

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See a complete comparison of BMW 3-Series vs. Audi A4 / S4 specs.

Option Package Details
Audi A4 / S4 S4 3.0T

Technology Package
FeatureValueRequested?
Obstacle detection, rear250Yes
Rearview camera200Yes
Blind spot warning system200Yes
In-vehicle Internet150Yes
Wi-Fi hotspot50No
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
Media drive15Yes
Traffic + travel information25Yes
Bluetooth audio streaming25Yes
Total Requested161597%
Total Not Requested503%

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