Mazda RX-8 Mazda RX-8 2008 Mercedes-Benz GLK Mercedes-Benz GLK 2010

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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: $35,175

Mazda RX-8 Automatic   
Difference: $9,230

Lowest Total Invoice: $32,359

Mazda RX-8 Automatic   
Difference: $8,998

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082010
ModelRX-8GLK
TrimAutomaticGLK350
Body4dr Coupe4dr SUV
Base Price $26,435 $34,600
Base Invoice $24,458 $32,178
Grand Touring Package 5,335  
Temporary spare tire 395  
Rear spoiler 360 410
Navigation system 2,000  
Lighting Package   970
Universal Media Interface   1,290
Metallic paint (extra cost)   720
CD changer, in-dash   470
Heated front seats   740
Proximity key   1,130
Leather seating surfaces   1,750
Panoramic sunroof   1,450
Grand Touring Package 4,922  
Temporary spare tire 320  
Rear spoiler 288 381
Navigation system 1,721  
Lighting Package   902
Universal Media Interface   1,200
Metallic paint (extra cost)   669
CD changer, in-dash   437
Heated front seats   688
Proximity key   1,051
Leather seating surfaces   1,628
Panoramic sunroof   1,348
Options (change) 8,090 8,930
Options (change) 7,251 8,304
Destination 650 875
Total Price $35,175 $44,405
Total Invoice $32,359 $41,357

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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: $5,660
TrueDelta Adjusted Invoice Difference: $5,673
Model Year20082010
ModelRX-8GLK
TrimAutomaticGLK350
Body4dr Coupe4dr SUV
Engine212hp R2268hp V6
TransmissionT6T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG16/22 MPG
Audio (watts, speakers)300, 9?, 8
Tire (rear if not all the same)225/45-18235/50-19
Total Price$35,175$44,405
Adjustments for Features0-3,570
Feature-Adjusted Total Price$35,175$40,835
Total Invoice$32,359$41,357
Adjustments for Features0-3,325
Feature-Adjusted Total Invoice$32,359$38,032

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

Model Year20082010
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 
Power rear side windows $200
Remote window/roof operation $15
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
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 air recirculation $100
Automatic climate control, front $200
Dual-zone climate control $125
Heated windshield washer nozzles $15
Intermittent wipers $0
Rear air vents $100
Rear wiper $175
Residual heat $50
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Deep-tinted rear windows $275
Panoramic sunroof $1200
Rear bumper protector $40
Sunroof$900 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
iPod integration $100
MP3-compatible player $50
Traffic information $25
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 
Automatic headlights $125
Cornering lights $50
Fog light, rear $100
Fog lights$125 
Headlight washers $50
Interior ambient lighting $150
Steering-linked headlights $150
Trip computer $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Folding second row seats $300
Leather door panel trim $250
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
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 tilt adjuster, passenger seat $100
Wood trim $300
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical $100
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$3,475$7,045
Value of Feature Adjustments$0$3,570
Value of Feature Adjustments0-3,325

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

Model Year20082010
ModelRX-8GLK
Body4dr Coupe4dr SUV
Wheelbase106.4 in108.5 in
Length174.3 in178.3 in
Width69.7 in72.4 in
Height52.8 in66.9 in
Curb Weight3,075 lb.3,884 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 in41.8 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 seat100No
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200Yes
Universal garage door opener100No
Auto-dimming rearview mirror150No
Bose, 300W, 9 speakers350No
Sport suspension (upgrade)250No
Performance braking system (optional)250No
Limited-slip rear differential300No
225/45ZR18 tires400No
Total Requested382565%
Total Not Requested202535%

Option Package Details
Mercedes-Benz GLK GLK350

Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Interior ambient lighting150No
Upholstered door panels, leather250No
Total Requested90069%
Total Not Requested40031%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50067%
Total Not Requested25033%
Universal Media Interface
FeatureValueRequested?
Navigation system600Yes
Traffic information25No
iPod integration100No
Total Requested60083%
Total Not Requested12517%

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