Mazda RX-8 Mazda RX-8 2007 Mercedes-Benz GLK Mercedes-Benz GLK 2014

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Mazda RX-8 vs. Mercedes-Benz GLK 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.

Mazda RX-8 vs. Mercedes-Benz GLK Invoice Comparison

Lowest Total Price: $34,725

Mazda RX-8 Automatic   
Difference: $15,840

Lowest Total Invoice: $31,984

Mazda RX-8 Automatic   
Difference: $15,108

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072014
ModelRX-8GLK
TrimAutomaticGLK350
Body4dr Coupe4dr SUV
Base Price $26,435 $37,480
Base Invoice $24,458 $34,856
Grand Touring Package 5,335  
Rear spoiler 360 410
Navigation system 2,000  
Multimedia Package   2,790
Premium 1 Package   3,450
Lighting Package   1,290
Leather Package   2,100
Metallic paint (extra cost)   720
Proximity key   650
Heated front seats   750
Grand Touring Package 4,922  
Rear spoiler 288 381
Navigation system 1,721  
Multimedia Package   2,595
Premium 1 Package   3,209
Lighting Package   1,200
Leather Package   1,953
Metallic paint (extra cost)   670
Proximity key   605
Heated front seats   698
Options (change) 7,695 12,160
Options (change) 6,931 11,311
Destination 595 925
Total Price $34,725 $50,565
Total Invoice $31,984 $47,092

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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 Mazda RX-8 dealer quotes or Mercedes-Benz GLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Lowest Adjusted Price and Invoice: Mazda RX-8 Automatic
TrueDelta Adjusted Price Difference: $9,645
TrueDelta Adjusted Invoice Difference: $9,338
Model Year20072014
ModelRX-8GLK
TrimAutomaticGLK350
Body4dr Coupe4dr SUV
Engine212hp R2302hp V6
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)18/25 MPG19/25 MPG
Audio (watts, speakers)300, 9?, 6
Tire (rear if not all the same)225/45-18235/50-19
Total Price$34,725$50,565
Adjustments for Features0-6,195
Feature-Adjusted Total Price$34,725$44,370
Total Invoice$31,984$47,092
Adjustments for Features0-5,770
Feature-Adjusted Total Invoice$31,984$41,322

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Features Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Model Year20072014
ModelRX-8GLK
TrimAutomaticGLK350
Body4dr Coupe4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet $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, power $350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
Driver drowsiness monitor $150
Knee airbag, driver $75
Rearview camera $200
Rollover sensor $50
Trailer sway control $25
Cargo Management 
Cargo cover $75
Overhead sunglass holder$25 
Rear seat pass-through$100 
Roof rails $250
Second-row high console$250 
Climate Control 
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Rain-sensing wipers $175
Rear air vents $100
Rear wiper $175
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Engine / Motor 
Automatic start / stop $150
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Panoramic sunroof $1200
Sunroof$900 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
DVD-compatible player $0
HD radio $50
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Satellite radio $200
SMS text-to-speech reader $25
Telematics service, such as OnStar, with navigation $225
Traffic + travel information $25
Voice control for external devices $0
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming headlights $200
Automatic headlights $125
Compass $0
Fog light, rear $100
Fog lights$125 
Headlight washers $50
Mirror tilt-down in reverse $25
Steering-linked headlights $150
Trip computer $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Memory system, driver seat $200
Memory system, passenger seat $150
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, passenger seat $100
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Wood trim $300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Total Value of Features$3,125$9,320
Value of Feature Adjustments$0$6,195
Value of Feature Adjustments0-5,770

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Specifications Comparison: Mazda RX-8 vs. Mercedes-Benz GLK

Model Year20072014
ModelRX-8GLK
Body4dr Coupe4dr SUV
Wheelbase106.4 in108.5 in
Length174.3 in178.3 in
Width69.7 in74.3 in
Height52.8 in66.9 in
Curb Weight3,075 lb.3,929 lb.
Fuel Capacity15.9 gal.17.4 gal.
Row 1 Headroom38.2 in39.8 in
Row 1 Shoulder Room54.8 in55.2 in
Row 1 Hip Room53.3 in53.2 in
Row 1 Legroom42.7 in41.4 in
Row 2 Headroom36.8 in39.7 in
Row 2 Shoulder Room54.9 in55.4 in
Row 2 Hip Room48.1 in52.5 in
Row 2 Legroom32.2 in35.1 in
Cargo Volume,
Minimum
7.6 ft323.3 ft3
Cargo Volume,
Maximum
7.654.7 ft3

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Option Package Details
Mazda RX-8 Automatic

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested417571%
Total Not Requested167529%

Option Package Details
Mercedes-Benz GLK GLK350

Multimedia Package
FeatureValueRequested?
Rearview camera200No
Voice control for external devices0No
CD changer, in-dash200Yes
DVD-compatible player0No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
In-vehicle Internet150No
App support0No
Navigation system600Yes
Voice control for nav and audio100No
Total Requested80061%
Total Not Requested51539%
Premium 1 Package
FeatureValueRequested?
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Satellite radio200No
Power liftgate350No
Auto-dimming driver-side mirror75No
Compass0No
AC power outlet100No
Panoramic sunroof1200No
Mirror tilt-down in reverse25No
iPod integration100No
Total Requested25010%
Total Not Requested222590%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Leather Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power headrest height adjuster, passenger seat50No
Power 4-way lumbar adjuster, passenger seat100No
Memory system, passenger seat150No
Interior ambient lighting150No
Total Requested90067%
Total Not Requested45033%

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