BMW 4-Series BMW 4-Series 2015 Acura RL Acura RL 2006

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BMW 4-Series vs. Acura RL 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 4-Series vs. Acura RL Invoice Comparison

Lowest Total Price: $48,695

BMW 4-Series 428i   
Difference: $5,020

Lowest Total Invoice: $45,485

BMW 4-Series 428i   
Difference: $2,423

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152006
Model4-Series4-SeriesRL
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Base Price $40,750 $46,250 $49,300
Base Invoice $38,170 $43,230 $43,912
Premium Package 2,200 2,200  
Navigation system 2,150 2,150  
Adaptive cruise control, all-speed 1,200 1,200  
Metallic paint (extra cost) 550 550  
Sunshade, rear, power 350 350  
Heated front seats 500 500  
Technology Package     3,800
Premium Package 2,000 2,000  
Navigation system 1,955 1,955  
Adaptive cruise control, all-speed 1,090 1,090  
Metallic paint (extra cost) 500 500  
Sunshade, rear, power 320 320  
Heated front seats 455 455  
Technology Package     3,381
Options (change) 6,950 6,950 3,800
Options (change) 6,320 6,320 3,381
Destination 995 995 615
Total Price $48,695 $54,195 $53,715
Total Invoice $45,485 $50,545 $47,908

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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: BMW 4-Series vs. Acura RL

Lowest Adjusted Price and Invoice: BMW 4-Series 428i
TrueDelta Adjusted Price Difference: $3,310
TrueDelta Adjusted Invoice Difference: $898
Model Year201520152006
Model4-Series4-SeriesRL
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Engine240hp I4300hp I6290hp V6
TransmissionM6M6T5
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9260, 10
Tire (rear if not all the same)225/50-17225/45-18245/680-460
Total Price$48,695$54,195$53,715
Adjustments for Features00-1,710
Feature-Adjusted Total Price$48,695$54,195$52,005
Cost Above Minimum$0$5,500$0
Total Invoice$45,485$50,545$47,908
Adjustments for Features00-1,525
Feature-Adjusted Total Invoice$45,485$50,545$46,383
Cost Above Minimum$0$5,060$0

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Features Comparison: BMW 4-Series vs. Acura RL

Model Year201520152006
Model4-Series4-SeriesRL
Trim428i435iBase
Body2dr Coupe2dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150 
5-speed manually-shiftable automatic  $1000
RWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Adaptive cruise control  $600
Adaptive cruise control, all-speed$850$850 
Hands-free trunk or liftgate$100$100 
Power rear side windows  $200
Remote app$25$25 
Sunshades, second row  $125
Tilt/telescoping steering wheel, manual$250$250 
Tilt/telescoping steering wheel, power  $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Automatic braking, high-speed or partial  $200
Automatic seat belt presenters, front row$100$100 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Radar- or camera-based collision preparation system  $0
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo net  $40
Second-row low console$100$100 
Climate Control 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Residual heat$50$50 
Variable intermittent wipers  $75
Drivetrain 
Active rear differential  $500
Engine / Motor 
Automatic start / stop$150$150 
Regenerative braking$0$0 
Exterior 
Bodyside moldings  $75
Infotainment 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
CD changer, in-dash  $325
CD player$125$125 
DVD-compatible player$0$0 
Handwriting recognition$200$200 
HD radio$50$50 
In-vehicle Internet$150$150 
Media drive$15$15 
MP3-compatible player$50$50 
S Voice support$0$0 
Siri Eyes Free support$0$0 
Surround sound  $250
Traffic + travel information$25$25 
Traffic information  $25
Voice control for external devices$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75 
Auto-dimming passenger-side mirror$75$75 
Compass$0$0 
Power-folding mirrors$50$50 
Seats and Interior Trim 
Folding second row seats$300$300 
Power 4-way lumbar adjuster, driver seat$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power lumbar adjuster, passenger seat  $100
Power tilt adjuster, passenger seat$100$100 
Power-folding headrests, second row seats  $50
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$4,205$4,205$5,915
Value of Feature Adjustments$0$0$1,710
Value of Feature Adjustments00-1,525

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Specifications Comparison: BMW 4-Series vs. Acura RL

Model Year20152006
Model4-SeriesRL
Body2dr Coupe4dr Sedan
Wheelbase110.6 in110.2 in
Length182.6 in193.6 in
Width71.9 in72.2 in
Height54.2 in57.1 in
Curb Weight3,471 lb.4,013 lb.
Fuel Capacity15.8 gal.19.4 gal.
Row 1 Headroom39.8 in38.5 in
Row 1 Shoulder Room55.3 in58.5 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom42.2 in42.4 in
Row 2 Headroom36.1 in37.2 in
Row 2 Shoulder Room51.7 in56.1 in
Row 2 Hip Room0.0 in54.0 in
Row 2 Legroom33.7 in36.3 in
Cargo Volume15.7 ft313.1 ft3

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Option Package Details
BMW 4-Series 428i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested115064%
Total Not Requested65036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested70063%
Total Not Requested41537%

Option Package Details
BMW 4-Series 435i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Proximity key250Yes
Satellite radio - one year subscription250No
Hands-free trunk or liftgate100No
Total Requested115064%
Total Not Requested65036%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Handwriting recognition200No
App support0No
Remote app25No
Siri Eyes Free support0No
S Voice support0No
Total Requested70063%
Total Not Requested41537%

Option Package Details
Acura RL

Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Tires, run-flat150Yes
Radar- or camera-based collision preparation system0No
245/680VR460 tires400No
Automatic braking, high-speed200No
Forward collision alert200Yes
Total Requested80057%
Total Not Requested60043%

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