Audi A4 / S4 Audi A4 / S4 2010 Porsche Boxster Porsche Boxster 2014

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Audi A4 / S4 vs. Porsche Boxster 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. Porsche Boxster Invoice Comparison

Lowest Total Price: $59,850

Audi A4 / S4 S4 3.0T   
Difference: $11,910

Calculate Payments

  Down Payment Interest Rate Term
Model Year201020142014
ModelA4 / S4BoxsterBoxster
TrimS4 3.0TBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Base Price $45,900 $50,400 $62,100
Prestige Package 6,100    
Audi Drive Select Package 3,950    
Adaptive cruise control 2,100    
Metallic paint (extra cost) 475 710 710
Wood trim 500 1,515 1,515
Torque vectoring, brake-based   1,320 1,320
Adaptive dampers - electrical   1,790 1,790
Adaptive cruise control, all-speed   2,170 2,170
Premium Package Plus   3,910 3,240
Infotainment Package   3,990 3,990
Adaptive sport seats plus   3,825 3,825
Audio controls on steering wheel   615 615
Voice control for nav and audio   520 520
Bose 505W 10 speakers     0
Prestige Package 5,674    
Audi Drive Select Package 3,673    
Adaptive cruise control 1,954    
Metallic paint (extra cost) 443 0 0
Wood trim 466 0 0
Torque vectoring, brake-based   0 0
Adaptive dampers - electrical   0 0
Adaptive cruise control, all-speed   0 0
Premium Package Plus   0 0
Infotainment Package   0 0
Adaptive sport seats plus   0 0
Audio controls on steering wheel   0 0
Voice control for nav and audio   0 0
Bose 505W 10 speakers     0
Options (change) 13,125 20,365 19,695
Options (change) 12,210 0 0
Destination 825 995 995
Total Price $59,850 $71,760 $82,790

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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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TrueDelta Value Comparison: Audi A4 / S4 vs. Porsche Boxster

Lowest Adjusted Price: Audi A4 / S4 S4 3.0T
Lowest Adjusted Invoice: Porsche Boxster S
TrueDelta Adjusted Price Difference: $11,105
TrueDelta Adjusted Invoice Difference: $54,743
Model Year201020142014
ModelA4 / S4BoxsterBoxster
TrimS4 3.0TBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Engine333hp V6265hp H6315hp H6
TransmissionM6M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14185, 7445, 10
Tire (rear if not all the same)255/35-19235/45-18235/40-19
Total Price$59,850$71,760$82,790
Adjustments for Features0-805-1,305
Feature-Adjusted Total Price$59,850$70,955$81,485
Cost Above Minimum$0$0$10,530

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Features Comparison: Audi A4 / S4 vs. Porsche Boxster

Model Year201020142014
ModelA4 / S4BoxsterBoxster
TrimS4 3.0TBaseS
Body4dr Sedan2dr Convertible2dr Convertible
Transmission and Drivetrain 
6-speed manual$150$150$150
AWD$1700  
RWD $0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Power rear side windows$200  
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Automatic braking, high-speed or partial $200$200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Roll bar $200$200
Temporary spare tire$150  
Torque vectoring, brake-based $100$100
Cargo Management 
Cargo net $40$40
Climate Control 
Rear air vents with automatic controls$250  
Residual heat $50$50
Water-repellent front-door glass $15$15
Drivetrain 
Active rear differential$500  
Limited-slip rear differential $300$300
Engine / Motor 
Automatic start / stop $150$150
Mid-engine configuration $0$0
Regenerative braking $0$0
Exterior 
Power convertible top $4000$4000
Retractable rear spoiler $400$400
Sunroof$900  
Infotainment 
App support $0$0
Bluetooth audio streaming $25$25
DVD-Audio-compatible player $0$0
DVD-compatible player$0  
HD radio $50$50
iPod integration$100  
Off-road navigation system $0$0
SD Card slot$25  
Surround sound$250 $250
USB port $25$25
Instruments, Lights, and Mirrors 
Compass$0  
Fog lights$125  
Headlight washers $50$50
Steering-linked headlights $150$150
Turn signals on or near mirrors$25  
Seats and Interior Trim 
Center armrest(s), second row$50  
Cooled or ventilated front seats $300$300
Folding second row seats$300  
Leather door panel trim$250 $250
Manual thigh support length adjuster, driver seat$50  
Manual thigh support length adjuster, passenger seat$50  
Metal pedals $75$75
No leather in second row $-300$-300
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh bolsters, driver seat $100$100
Power thigh bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Synthetic suede inserts in leather seating surfaces$0  
Suspension, Wheels, and Tires 
Active steering$1000  
Electronic systems calibration selector$200  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls$100  
Total Value of Features$7,225$8,030$8,530
Value of Feature Adjustments$0$805$1,305
Value of Feature Adjustments0-11-16

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Specifications Comparison: Audi A4 / S4 vs. Porsche Boxster

Model Year20102014
ModelA4 / S4Boxster
Body4dr Sedan2dr Convertible
Wheelbase110.6 in97.4 in
Length185.2 in172.2 in
Width71.9 in70.9 in
Height56.2 in50.5 in
Curb Weight3,591 lb.2,889 lb.
Fuel Capacity16.9 gal.16.9 gal.
Row 1 Headroom40.0 in38.6 in
Row 1 Shoulder Room55.5 in51.7 in
Row 1 Hip Room0.0 in53.4 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom37.5 in0.0 in
Row 2 Shoulder Room54.3 in0.0 in
Row 2 Legroom35.2 in0.0 in
Cargo Volume12.4 ft39.9 ft3

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Option Package Details
Audi A4 / S4 S4 3.0T

Prestige Package
FeatureValueRequested?
255/35YR19 tires400No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0No
Surround sound250Yes
Proximity key250Yes
Auto-dimming passenger-side mirror75Yes
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25Yes
Media drive, large15Yes
Total Requested174070%
Total Not Requested75030%
Audi Drive Select Package
FeatureValueRequested?
Active rear differential500No
Adaptive shocks - electrical500Yes
Active steering1000No
Electronic systems calibration selector200No
Total Requested50023%
Total Not Requested170077%

Option Package Details
Porsche Boxster

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested20018%
Total Not Requested90082%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Total Requested292575%
Total Not Requested95025%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Unbranded, 185W, 7 speakers350No
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0No
Total Requested86568%
Total Not Requested40032%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested110061%
Total Not Requested70039%

Option Package Details
Porsche Boxster S

Torque vectoring / active trace control
FeatureValueRequested?
Torque vectoring / active trace control100No
Limited-slip rear differential300Yes
Total Requested30075%
Total Not Requested10025%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested20018%
Total Not Requested90082%
Bose, 445W, 10 speakers (with subwoofer)
FeatureValueRequested?
Bose, 445W, 10 speakers (with subwoofer)350No
Surround sound250Yes
Total Requested25042%
Total Not Requested35058%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300No
Proximity key250Yes
Interior ambient lighting150Yes
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Wind blocker, small100No
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150No
Headlight washers50No
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Total Requested242572%
Total Not Requested95028%
Infotainment Package
FeatureValueRequested?
Satellite radio200Yes
DVD-Audio-compatible player0Yes
HD radio50No
USB port25Yes
Navigation system600Yes
Traffic information25Yes
Off-road navigation system0No
Media drive, large15Yes
App support0No
Total Requested86595%
Total Not Requested505%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Tilt/telescoping steering wheel, power100No
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power thigh support adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Front sport buckets100Yes
Total Requested110061%
Total Not Requested70039%

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