BMW X4 BMW X4 2018 Mazda RX-8 Mazda RX-8 2011

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BMW X4 vs. Mazda RX-8 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 X4 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,105

Mazda RX-8 Grand Touring   
Difference: $27,890

Lowest Total Invoice: $32,429

Mazda RX-8 Grand Touring   
Difference: $26,881

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182011
ModelX4RX-8
TrimM40iGrand Touring
Body4dr SUV4dr Coupe
Base Price $59,250 $32,260
Base Invoice $55,785 $29,878
Navigation system 1,700 2,000
Metallic paint (extra cost) 550  
Heated front seats 500  
Cargo mat   50
Navigation system 1,565 1,720
Metallic paint (extra cost) 505  
Heated front seats 460  
Cargo mat   36
Options (change) 2,750 2,050
Options (change) 2,530 1,756
Destination 995 795
Total Price $62,995 $35,105
Total Invoice $59,310 $32,429

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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 X4 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW X4 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $18,645
TrueDelta Adjusted Invoice Difference: $18,177
Model Year20182011
ModelX4RX-8
TrimM40iGrand Touring
Body4dr SUV4dr Coupe
Engine355hp I6232hp R2
TransmissionT8M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/25 MPG16/22 MPG
Audio (watts, speakers)600, 16300, 9
Tire (rear if not all the same)245/45-19225/45-18
Total Price$62,995$35,105
Adjustments for Features-9,2450
Feature-Adjusted Total Price$53,750$35,105
Total Invoice$59,310$32,429
Adjustments for Features-8,7040
Feature-Adjusted Total Invoice$50,606$32,429

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Features Comparison: BMW X4 vs. Mazda RX-8

Model Year20182011
ModelX4RX-8
TrimM40iGrand Touring
Body4dr SUV4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Power liftgate$350 
Power rear side windows$200 
Remote app$25 
Remote window/roof operation$15 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, manual$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Brake assist$50 
Hill descent control$250 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rearview camera$200 
Tires, run-flat$150 
Torque vectoring, brake-based$100 
Cargo Management 
Cargo area rails w/tie downs$50 
Cargo cover$75 
Overhead sunglass holder $25
Rear seat pass-through $100
Roof rails$250 
Second-row high console $250
Trailering equipment (4 wire)$125 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Heated windshield washer nozzles$15 
Rear air vents with manual controls$150 
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Black exterior trim (optional)$0 
Bodyside cladding$350 
Bright-finished exhaust tip(s) $25
Deep-tinted rear windows$275 
Sport rocker panels (optional)$0 
Wheel-lip moldings$75 
Infotainment 
4G LTE connectivity$0 
App support$0 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Navigation map updates, three years$0 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
Siri Eyes Free support$0 
SMS text-to-speech reader$25 
Telematics service, such as OnStar$200 
Traffic + travel information$25 
USB port$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Voice recorder$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Interior ambient lighting$150 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Aluminum trim$100 
Folding second row seats$300 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Metal pedals $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver seat $100
Power recliner, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Performance steering system (optional)$0 
Sport suspension (upgrade)$0 
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$10,945$1,700
Value of Feature Adjustments$9,245$0
Value of Feature Adjustments-8,7040

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Specifications Comparison: BMW X4 vs. Mazda RX-8

Model Year20182011
ModelX4RX-8
Body4dr SUV4dr Coupe
Wheelbase110.6 in106.4 in
Length184.3 in175.6 in
Width74.1 in69.7 in
Height63.9 in52.8 in
Curb Weight4,235 lb.3,064 lb.
Fuel Capacity17.7 gal.15.9 gal.
Row 1 Headroom40.0 in38.2 in
Row 1 Shoulder Room57.2 in54.8 in
Row 1 Hip Room0.0 in53.3 in
Row 1 Legroom40.4 in42.7 in
Row 2 Headroom37.4 in36.8 in
Row 2 Shoulder Room56.0 in54.9 in
Row 2 Hip Room0.0 in48.1 in
Row 2 Legroom34.8 in32.2 in
Cargo Volume,
Minimum
17.7 ft37.6 ft3
Cargo Volume,
Maximum
49.4 ft37.6 ft3

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Option Package Details
BMW X4 M40i

Navigation system
FeatureValueRequested?
DVD-compatible player0No
Voice control for nav and audio100No
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0No
S Voice support0No
4G LTE connectivity0No
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25No
Total Requested60054%
Total Not Requested51546%

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