Mercedes-Benz E-Class Mercedes-Benz E-Class 2006 Buick Regal Buick Regal 2013
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $37,565

Buick Regal GS   
Difference: $51,305

Lowest Total Invoice: $35,962

Buick Regal GS   
Difference: $46,860

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062013
ModelE-ClassRegal
TrimE55GS
Body4dr Sedan4dr Sedan
Base Price $81,800 $34,980
Base Invoice $76,074 $33,581
Lighting Package 990  
Obstacle detection, rear 1,100  
Satellite radio 500  
Bluetooth cell phone link 925  
Proximity key 1,080  
255/35ZR20   700
Sunroof   1,000
Lighting Package 921  
Obstacle detection, rear 1,023  
Satellite radio 465  
Bluetooth cell phone link 860  
Proximity key 1,004  
255/35ZR20   616
Sunroof   880
Options (change) 4,595 1,700
Options (change) 4,273 1,496
Destination 775 885
Gas Tax 1,700 0
Total Price $88,870 $37,565
Total Invoice $82,822 $35,962

Return to top

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 GS
TrueDelta Adjusted Price Difference: $49,215
TrueDelta Adjusted Invoice Difference: $44,912
Model Year20062013
ModelE-ClassRegal
TrimE55GS
Body4dr Sedan4dr Sedan
Engine469hp V8270hp I4
TransmissionT5T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)420, 12336, 9
Tire (rear if not all the same)245/40-18255/35-20
Total Price$88,870$37,565
Adjustments for Features-2,0900
Feature-Adjusted Total Price$86,780$37,565
Total Invoice$82,822$35,962
Adjustments for Features-1,9480
Feature-Adjusted Total Invoice$80,874$35,962

Return to top

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

Model Year20062013
ModelE-ClassRegal
TrimE55GS
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
AC power outlet $100
Remote start $150
Remote window/roof operation$15 
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 
Tire-pressure monitor $75
Cargo Management 
Air-conditioned storage compartment$50 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Heated windshield washer nozzles$15 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat$50 
Variable intermittent wipers $75
Exterior 
Bodyside moldings$75 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
MP3-compatible player $50
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Voice control for audio system $25
Voice control for external devices $0
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming driver-side mirror$75 
Compass $0
Fog light, rear$100 
Fog lights$125 
Headlight washers$50 
Mirror tilt-down in reverse$25 
Steering-linked fog lights$50 
Seats and Interior Trim 
Folding second row seats $300
Memory system, driver seat$200 
Memory system, passenger seat$150 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Power thigh support length adjuster, driver seat$100 
Power thigh support length adjuster, passenger seat$100 
Power-folding headrests, second row seats$50 
Wood trim$300 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Electronic systems calibration selector $200
Total Value of Features$4,955$2,865
Value of Feature Adjustments$2,090$0
Value of Feature Adjustments-1,9480

Return to top

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

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

Model Year20062013
ModelE-ClassRegal
Body4dr Sedan4dr Sedan
Wheelbase112.4 in107.8 in
Length189.7 in190.2 in
Width71.7 in73.1 in
Height57.0 in58.4 in
Curb Weight3,704 lb.3,601 lb.
Fuel Capacity21.1 gal.15.8 gal.
Row 1 Headroom39.1 in38.8 in
Row 1 Shoulder Room56.4 in56.7 in
Row 1 Hip Room52.4 in55.4 in
Row 1 Legroom41.9 in42.1 in
Row 2 Headroom37.8 in36.8 in
Row 2 Shoulder Room56.1 in54.4 in
Row 2 Hip Room53.8 in52.3 in
Row 2 Legroom35.6 in37.3 in
Cargo Volume15.9 ft311.1 ft3

Return to top

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

Option Package Details
Mercedes-Benz E-Class E55

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Steering-linked fog lights50No
Total Requested50083%
Total Not Requested10017%

Option Package Details
Buick Regal GS

255/35ZR20 tires
FeatureValueRequested?
255/35ZR20 tires400No
Polished alloy wheels350Yes
Total Requested35047%
Total Not Requested40053%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.
See TrueDelta's information for all Sedans, Wagons, Coupes, and Convertibles.
See TrueDelta's information for all Mercedes-Benz models.