Buick Regal Buick Regal 2012 Mercedes-Benz SL Mercedes-Benz SL 2013

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Buick Regal vs. Mercedes-Benz SL 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.

Buick Regal vs. Mercedes-Benz SL Invoice Comparison

Lowest Total Price: $36,615

Buick Regal GS   
Difference: $110,090

Lowest Total Invoice: $35,115

Buick Regal GS   
Difference: $101,384

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220132013
ModelRegalSLSL
TrimGSSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $34,835 $145,800 $212,240
Base Invoice $33,442 $135,594 $197,383
Navigation system 895    
Wood trim   0 0
Navigation system 788    
Wood trim   0 0
Options (change) 895 0 0
Options (change) 788 0 0
Destination 885 905 905
Gas Tax 0 0 1,300
Total Price $36,615 $146,705 $214,445
Total Invoice $35,115 $136,499 $199,588

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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 Buick Regal dealer quotes or Mercedes-Benz SL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $94,135
TrueDelta Adjusted Invoice Difference: $86,539
Model Year201220132013
ModelRegalSLSL
TrimGSSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine270hp I4530hp V8621hp V12
TransmissionM6T7T7
DrivetrainFWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)336, 9600, 14900, 12
Tire (rear if not all the same)245/40-19255/35-19255/35-19
Total Price$36,615$146,705$214,445
Adjustments for Features0-15,955-23,855
Feature-Adjusted Total Price$36,615$130,750$190,590
Cost Above Minimum$0$0$59,840
Total Invoice$35,115$136,499$199,588
Adjustments for Features0-14,845-22,202
Feature-Adjusted Total Invoice$35,115$121,654$177,386
Cost Above Minimum$0$0$55,732

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Features Comparison: Buick Regal vs. Mercedes-Benz SL

Model Year201220132013
ModelRegalSLSL
TrimGSSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manual$150  
7-speed manually-shiftable automatic $1200$1200
FWD$0  
RWD $0$0
Accessories 
AC power outlet$100  
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Hands-free trunk or liftgate  $100
Power door closers  $300
Power rear side windows$200  
Power trunk closer  $350
Proximity key$250 $250
Remote app $25$25
Remote start$150  
Remote window/roof operation $15$15
Semi-automated parking system  $500
Tilt/telescoping steering wheel, manual$250  
Tilt/telescoping steering wheel, power $350$350
Wind blocker, power small $300$300
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Auto-raising roll bars / headrests $500$500
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Blind spot collision prevention  $150
Blind spot warning system  $200
Brake- or yaw-sensor-initiated collision preparation system $0 
Driver drowsiness monitor $150$150
Forward collision warning  $200
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure prevention  $150
Lane departure warning  $200
Obstacle detection, front$150 $150
Obstacle detection, rear$250 $250
Radar- or camera-based collision preparation system  $0
Rear side airbags$300  
Rearview camera  $200
Rollover sensor$50  
Torque vectoring, brake-based $100$100
Cargo Management 
Air-conditioned storage compartment $50$50
Cargo net$40  
Rear seat pass-through$100  
Storage compartment under front seat(s) $50$50
Climate Control 
Adaptive windshield washer system $0$0
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Rain-sensing wipers $175$175
Rear air vents$100  
Residual heat $50$50
Variable intermittent wipers$75  
Wiper de-icer $25$25
Drivetrain 
Limited-slip rear differential  $300
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Body kit$0  
Electronically-variable tint, sunroof or glass roof panel  $2000
Glass roof panel(s) $300$300
Power retractable hardtop $6750$6750
Rear spoiler $200$200
Infotainment 
App support $0$0
Bluetooth audio streaming $25$25
CD changer, in-dash $325$325
CD player$125  
DVD-compatible player $0$0
HD radio $50$50
In-vehicle Internet $150$150
iPod integration $100$100
Media drive $15$15
SD Card slot $25$25
SMS text-to-speech reader $25$25
Traffic + travel information $25$25
USB port$25  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Chronometer $100$100
Compass$0  
Cornering lights $50$50
Fog light, rear $100$100
Fog lights $125$125
Headlight washers $50$50
Mirror tilt-down in reverse $25$25
Steering-linked headlights $150$150
Seats and Interior Trim 
Automatic seat bolsters, driver  $300
Automatic seat bolsters, front passenger  $300
Center armrest(s), second row$50  
Cooled or ventilated front seats  $300
Door sill trim plates$100  
Folding second row seats$300  
Illuminated door sill trim plates $200$200
Leather door panel trim $250$250
Leather headliner  $1000
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat $200$200
Memory system, passenger seat $150$150
Neck-level heating, front seats  $150
No leather in second row $-300$-300
Power headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Synthetic suede headliner $650 
Upholstered instrument panel, leather $1000$1000
Wood trim $300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000
Transmission 
Launch control $100 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,415$19,370$27,270
Value of Feature Adjustments$0$15,955$23,855
Value of Feature Adjustments0-14,845-22,202

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Specifications Comparison: Buick Regal vs. Mercedes-Benz SL

Model Year20122013
ModelRegalSL
Body4dr Sedan2dr Hardtop conv.
Wheelbase107.8 in101.8 in
Length190.2 in181.8 in
Width73.1 in73.9 in
Height58.4 in51.8 in
Curb Weight3,601 lb.4,002 lb.
Fuel Capacity18.0 gal.19.8 gal.
Row 1 Headroom38.8 in39.1 in
Row 1 Shoulder Room56.7 in55.5 in
Row 1 Hip Room55.4 in0.0 in
Row 1 Legroom42.1 in42.9 in
Row 2 Headroom36.8 in0.0 in
Row 2 Shoulder Room54.4 in0.0 in
Row 2 Hip Room52.3 in0.0 in
Row 2 Legroom37.3 in0.0 in
Cargo Volume,
Minimum
14.2 ft38.5 ft3
Cargo Volume,
Maximum
14.213.5 ft3

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