Mercedes-Benz E-Class Mercedes-Benz E-Class 2015 Buick Regal Buick Regal 2013
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Mercedes-Benz E-Class vs. Buick Regal 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.

Mercedes-Benz E-Class vs. Buick Regal Invoice Comparison

Lowest Total Price: $34,825

Buick Regal   
Difference: $30,705

Lowest Total Invoice: $33,316

Buick Regal   
Difference: $27,693

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152013
ModelE-ClassRegal
TrimE400 HybridBase
Body4dr Sedan4dr Sedan
Base Price $57,100 $29,015
Base Invoice $53,103 $27,854
Premium 1 Package 4,380  
Metallic paint (extra cost) 720  
Leather seating surfaces 1,620  
AC power outlet 115  
Rear side airbags 420  
Special order charge 250  
Navigation system   895
Premium 2 Package   3,030
Sunroof   1,000
Premium 1 Package 4,073  
Metallic paint (extra cost) 670  
Leather seating surfaces 1,507  
AC power outlet 107  
Rear side airbags 391  
Special order charge 233  
Navigation system   788
Premium 2 Package   2,909
Sunroof   880
Options (change) 7,505 4,925
Options (change) 6,981 4,577
Destination 925 885
Total Price $65,530 $34,825
Total Invoice $61,009 $33,316

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Mercedes-Benz E-Class dealer quotes or Buick Regal 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: Mercedes-Benz E-Class vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal
TrueDelta Adjusted Price Difference: $27,600
TrueDelta Adjusted Invoice Difference: $24,802
Model Year20152013
ModelE-ClassRegal
TrimE400 HybridBase
Body4dr Sedan4dr Sedan
Engine302hp V6 H182hp I4 H
TransmissionT7T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)24/29 MPG25/36 MPG
Audio (watts, speakers)610, 14336, 9
Tire (rear if not all the same)245/45-17235/50-17
Total Price$65,530$34,825
Adjustments for Features-3,1050
Feature-Adjusted Total Price$62,425$34,825
Total Invoice$61,009$33,316
Adjustments for Features-2,8910
Feature-Adjusted Total Invoice$58,118$33,316

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Features Comparison: Mercedes-Benz E-Class vs. Buick Regal

Model Year20152013
ModelE-ClassRegal
TrimE400 HybridBase
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
Proximity key $250
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Sunshade, rear, power$225 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial$200 
Automatic braking, low-speed$200 
Driver drowsiness monitor$150 
Forward collision warning$200 
Knee airbag, driver$75 
Obstacle detection, rear $250
Radar- or camera-based collision preparation system$0 
Rearview camera$200 
Tires, run-flat$150 
Cargo Management 
Cargo net $40
Console with shifter $150
Console without shifter$150 
Storage compartment under front seat(s)$50 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Residual heat$50 
Variable intermittent wipers $75
Infotainment 
Aux input $50
DVD-compatible player$0 
HD radio$50 
In-vehicle Internet$150 
Media drive$15 
Navigation map updates, three years$0 
SD Card slot$25 
SMS text-to-speech reader$25 
Traffic + travel information$25 
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Fog light, rear$100 
Fog lights $125
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
LED headlights, single projector or low beam only$750 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Xenon HID headlights $500
Seats and Interior Trim 
Leather door panel trim$250 
Memory system, driver seat$200 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - mechanical$100 
Alloy wheels$350 
Machined alloy wheels $350
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,545$3,440
Value of Feature Adjustments$3,105$0
Value of Feature Adjustments-2,8910

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See a complete comparison of Mercedes-Benz E-Class vs. Buick Regal features.

Specifications Comparison: Mercedes-Benz E-Class vs. Buick Regal

Model Year20152013
ModelE-ClassRegal
Body4dr Sedan4dr Sedan
Wheelbase113.2 in107.8 in
Length192.1 in190.2 in
Width73.0 in73.1 in
Height57.1 in58.4 in
Curb Weight4,189 lb.3,600 lb.
Fuel Capacity21.1 gal.15.8 gal.
Row 1 Headroom37.9 in38.8 in
Row 1 Shoulder Room57.8 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom41.3 in42.1 in
Row 2 Headroom38.2 in36.8 in
Row 2 Shoulder Room56.9 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom35.8 in37.3 in
Cargo Volume16.4 ft311.1 ft3

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See a complete comparison of Mercedes-Benz E-Class vs. Buick Regal specs.

Option Package Details
Mercedes-Benz E-Class E400 Hybrid

Premium 1 Package
FeatureValueRequested?
Sunshade, rear, power225No
Surround sound250Yes
Power-folding mirrors50No
Heated front seats200Yes
Satellite radio200Yes
Rearview camera200No
Harman/Kardon, 610W, 14 speakers (with subwoofer)350No
Folding second row seats300Yes
Rear seat pass-through100Yes
Second-row 2-section 3-person split bench100No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Media drive15No
Traffic + travel information25No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested175061%
Total Not Requested111539%

Option Package Details
Buick Regal

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75Yes
Speed limit information0No
Total Requested675100%
Total Not Requested00%
Premium 2 Package
FeatureValueRequested?
Rear side airbags300Yes
Xenon HID headlights500Yes
Surround sound250Yes
Harman/Kardon, 336W, 9 speakers (with subwoofer)350No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100Yes
Obstacle detection, rear250No
AC power outlet100Yes
Remote start150No
Proximity key250No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Total Requested170063%
Total Not Requested100037%

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