Audi A4 / S4 Audi A4 / S4 2014 Acura RDX Acura RDX 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

Audi A4 / S4 vs. Acura RDX 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. Acura RDX Invoice Comparison

Lowest Total Price: $37,165

Acura RDX   
Difference: $3,330

Lowest Total Invoice: $34,106

Acura RDX   
Difference: $3,617

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142007
ModelA4 / S4A4 / S4RDX
TrimA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr SUV
Base Price $33,800 $48,100 $32,995
Base Invoice $31,434 $44,734 $30,159
Metallic paint (extra cost) 500 500  
Prestige Package 5,300    
Navigation Plus Package   3,050  
Active rear differential   1,100  
Technology Package     3,500
Metallic paint (extra cost) 467 467  
Prestige Package 4,927    
Navigation Plus Package   2,837  
Active rear differential   1,024  
Technology Package     3,277
Options (change) 5,800 4,650 3,500
Options (change) 5,394 4,328 3,277
Destination 895 895 670
Total Price $40,495 $53,645 $37,165
Total Invoice $37,723 $49,957 $34,106

Return to top

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 A4 / S4 dealer quotes or Acura RDX 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 A4 / S4 vs. Acura RDX

Lowest Adjusted Price and Invoice: Acura RDX
TrueDelta Adjusted Price Difference: $3,750
TrueDelta Adjusted Invoice Difference: $4,002
Model Year201420142007
ModelA4 / S4A4 / S4RDX
TrimA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr SUV
Engine220hp I4333hp V6240hp I4
TransmissionCVT-8M6T5
DrivetrainFWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)505, 14180, 10410, 10
Tire (rear if not all the same)245/40-18245/40-18235/55-18
Total Price$40,495$53,645$37,165
Adjustments for Features0-1,050-420
Feature-Adjusted Total Price$40,495$52,595$36,745
Cost Above Minimum$0$12,100$0
Total Invoice$37,723$49,957$34,106
Adjustments for Features0-978-385
Feature-Adjusted Total Invoice$37,723$48,979$33,721
Cost Above Minimum$0$11,256$0

Return to top

Features Comparison: Audi A4 / S4 vs. Acura RDX

Model Year201420142007
ModelA4 / S4A4 / S4RDX
TrimA4 2.0TS4 3.0TBase
Body4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable CVT$1100  
6-speed manual $150 
5-speed manually-shiftable automatic  $1000
FWD$0  
AWD $1700$1700
Accessories 
Proximity key$250$250 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200  
Obstacle detection, rear$250$250 
Rollover sensor  $50
Torque vectoring, brake-based$100  
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo cover  $75
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents with automatic controls$250$250 
Rear wiper  $175
Variable intermittent wipers  $75
Drivetrain 
Active rear differential $500$500
Exterior 
Body kit$0$0 
Bodyside cladding  $350
Deep-tinted rear windows  $275
Rear spoiler  $200
Infotainment 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
DVD-compatible player$0$0 
HD radio$50$50 
In-vehicle Internet$150$150 
iPod integration$100$100 
Media drive$15$15 
Surround sound$250 $250
Traffic + travel information$25$25 
Traffic information  $25
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Auto-dimming rearview mirror$150$150 
Automatic headlights$125$125 
Automatic-off headlights  $25
Boost gauge  $75
Compass$0$0 
Cornering lights$50  
Fog light, rear$100$100 
Headlight washers$50$50 
Mirror tilt-down in reverse  $25
Steering-linked headlights$150  
Seats and Interior Trim 
Aluminum trim$100$100 
Manual thigh support length adjuster, driver seat $50 
Manual thigh support length adjuster, passenger seat $50 
Memory system, driver seat$200$200 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat $150 
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces $0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector $200 
Sport suspension (upgrade) $0 
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$4,805$5,855$5,225
Value of Feature Adjustments$0$1,050$420
Value of Feature Adjustments0-978-385

Return to top

Specifications Comparison: Audi A4 / S4 vs. Acura RDX

Model Year20142007
ModelA4 / S4RDX
Body4dr Sedan4dr SUV
Wheelbase110.6 in104.3 in
Length185.1 in180.7 in
Width71.9 in73.6 in
Height56.2 in65.2 in
Curb Weight3,510 lb.3,969 lb.
Fuel Capacity16.9 gal.18.0 gal.
Row 1 Headroom40.0 in38.7 in
Row 1 Shoulder Room55.5 in58.2 in
Row 1 Hip Room0.0 in54.4 in
Row 1 Legroom41.3 in41.8 in
Row 2 Headroom37.5 in38.3 in
Row 2 Shoulder Room54.3 in56.3 in
Row 2 Hip Room0.0 in53.0 in
Row 2 Legroom35.2 in37.6 in
Cargo Volume,
Minimum
12.4 ft327.8 ft3
Cargo Volume,
Maximum
12.460.6 ft3

Return to top

Option Package Details
Audi A4 / S4 A4 2.0T

Prestige Package
FeatureValueRequested?
Steering-linked headlights150No
Surround sound250Yes
Cornering lights50No
Blind spot warning system200No
Bang & Olufsen, 505W, 14 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75No
Compass0No
Dual-zone climate control125Yes
Proximity key250No
Auto-dimming passenger-side mirror75No
Rear air vents with automatic controls250No
Auto-dimming rearview mirror150No
Memory system, driver seat200No
Body kit0No
Wi-Fi hotspot50No
Obstacle detection, rear250No
Rearview camera200Yes
In-vehicle Internet150No
LED tail lights (optional)0No
Xenon HID headlights500Yes
Additional chrome trim0No
Headlight washers50No
Special exterior trim0No
245/40HR18 tires400No
Heated front seats200Yes
Folding second row seats300Yes
Second-row 2-section 3-person split bench100No
Media drive, large15No
Traffic + travel information25No
Bluetooth audio streaming25No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Total Requested227544%
Total Not Requested286556%

Option Package Details
Audi A4 / S4 S4 3.0T

Navigation Plus Package
FeatureValueRequested?
Obstacle detection, rear250No
Rearview camera200Yes
In-vehicle Internet150No
Wi-Fi hotspot50No
Media drive, large15No
Traffic + travel information25No
Bluetooth audio streaming25No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
HD radio50No
Total Requested90061%
Total Not Requested56539%

Option Package Details
Acura RDX

Technology Package
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
DVD-Audio-compatible player0No
Rearview camera200Yes
Surround sound250Yes
Voice control for nav and audio100Yes
Traffic information25Yes
ELS, 410W, 10 speakers (with subwoofer)350No
Total Requested127578%
Total Not Requested35022%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans, Wagons, and Convertibles.
See TrueDelta's information for all Audi models.