Mercedes-Benz SL Mercedes-Benz SL 2008 Cadillac ATS Cadillac ATS 2014

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

Join Us

Mercedes-Benz SL vs. Cadillac ATS 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 SL vs. Cadillac ATS Invoice Comparison

Lowest Total Price: $49,840

Cadillac ATS Premium   
Difference: $51,475

Lowest Total Invoice: $46,451

Cadillac ATS Premium   
Difference: $47,924

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008200820082014
ModelSLSLSLSLATS
TrimSL550SL600SL55 AMGSL65 AMGPremium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Base Price $95,300 $133,200 $129,300 $187,200 $45,095
Base Invoice $88,629 $123,876 $120,249 $174,096 $42,164
Obstacle detection, rear 1,130 1,130 1,130 1,130  
Voice control for nav and audio 510 510 510 510  
Adaptive cruise control 2,200 2,200 2,200 2,200  
Wood trim     0 0  
Cold Weather Package         600
Driver Assist Package         3,220
Obstacle detection, rear 1,051 1,051 1,051 1,051  
Voice control for nav and audio 474 474 474 474  
Adaptive cruise control 2,046 2,046 2,046 2,046  
Wood trim     0 0  
Cold Weather Package         528
Driver Assist Package         2,834
Options (change) 3,840 3,840 3,840 3,840 3,820
Options (change) 3,571 3,571 3,571 3,571 3,362
Destination 875 875 875 875 925
Gas Tax 1,300 2,600 2,600 2,600 0
Total Price $101,315 $140,515 $136,615 $194,515 $49,840
Total Invoice $94,375 $130,922 $127,295 $181,142 $46,451

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 SL dealer quotes or Cadillac ATS 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 SL vs. Cadillac ATS

Lowest Adjusted Price and Invoice: Cadillac ATS Premium
TrueDelta Adjusted Price Difference: $44,020
TrueDelta Adjusted Invoice Difference: $40,980
Model Year20082008200820082014
ModelSLSLSLSLATS
TrimSL550SL600SL55 AMGSL65 AMGPremium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Engine382hp V8510hp V12510hp V8604hp V12272hp I4
TransmissionT7T5T5T5T6
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)250, 8250, 8250, 8250, 8300, 10
Tire (rear if not all the same)255/40-18255/40-18255/35-19255/35-19225/40-18
Total Price$101,315$140,515$136,615$194,515$49,840
Adjustments for Features-7,455-9,155-8,305-9,2550
Feature-Adjusted Total Price$93,860$131,360$128,310$185,260$49,840
Cost Above Minimum$0$37,500$34,450$91,400$0
Total Invoice$94,375$130,922$127,295$181,142$46,451
Adjustments for Features-6,944-8,530-7,738-8,6190
Feature-Adjusted Total Invoice$87,431$122,392$119,557$172,523$46,451
Cost Above Minimum$0$34,961$32,126$85,092$0

Return to top

Features Comparison: Mercedes-Benz SL vs. Cadillac ATS

Model Year20082008200820082014
ModelSLSLSLSLATS
TrimSL550SL600SL55 AMGSL65 AMGPremium
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200    
5-speed manually-shiftable automatic $1000$1000$1000 
6-speed manually-shiftable automatic    $1100
RWD$0$0$0$0$0
Accessories 
AC power outlet    $100
Active noise reduction    $0
Adaptive cruise control$600$600$600$600 
Adaptive cruise control, all-speed    $850
Heated steering wheel    $100
Power rear side windows    $200
Power trunk closer $350 $350 
Proximity key $250 $250$250
Remote app    $25
Remote start    $150
Remote window/roof operation$15$15$15$15 
Tilt/telescoping steering wheel, manual    $250
Tilt/telescoping steering wheel, power$350$350$350$350 
Wind blocker, small$100$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0 
Auto-raising roll bars / headrests$500$500$500$500 
Automatic braking, high-speed or partial    $200
Automatic braking, low-speed    $200
Backup collision intervention    $150
Blind spot warning system    $200
Cross-traffic warning, rear    $100
Forward collision warning    $200
Knee airbag, passenger    $75
Lane departure warning    $200
Radar- or camera-based collision preparation system    $0
Rear side airbags    $300
Rearview camera    $200
Side curtain airbags    $350
Temporary spare tire$150$150$150$150 
Tires, run-flat    $150
Cargo Management 
Air-conditioned storage compartment$50$50$50$50 
Rear seat pass-through    $100
Storage compartment under front seat(s)$50$50$50$50 
Climate Control 
Automatic air recirculation$100$100$100$100 
Heated windshield washer nozzles$15$15$15$15 
Rear air vents    $100
Residual heat$50$50$50$50 
Wiper de-icer$25$25$25$25 
Drivetrain 
Limited-slip rear differential    $300
Exterior 
Body kit  $0$0 
Laminated front side windows    $200
Power retractable hardtop$6750$6750$6750$6750 
Infotainment 
App support    $0
Aux input    $50
Bluetooth audio streaming    $25
CD changer, remote$200$200$200$200 
CD player$125$125$125$125 
CD player, remote    $100
HD radio    $50
SD Card slot    $25
Telematics service, such as OnStar$200$200$200$200 
Telematics service, such as OnStar, with navigation    $225
Traffic information    $25
USB port    $25
Voice control for external devices    $0
Instruments, Lights, and Mirrors 
Auto-dimming headlights    $200
Cornering lights $50 $50 
Fog light, rear$100$100$100$100 
Fog lights$125$125$125$125 
Head-up display (HUD)    $350
Headlight washers$50$50$50$50 
Mirror tilt-down in reverse$25$25$25$25 
Steering-linked headlights    $150
Seats and Interior Trim 
Center armrest(s), second row    $50
Cooled or ventilated front seats $300 $300 
Folding second row seats    $300
Leather door panel trim$250$250$250$250 
Leather-wrapped steering wheel$150   $150
Manual thigh support length adjuster, driver seat    $50
Manual thigh support length adjuster, passenger seat    $50
Memory system, passenger seat$150$150$150$150 
No leather in second row$-300$-300$-300$-300 
Power 4-way lumbar adjuster, driver seat $150$150$150 
Power 4-way lumbar adjuster, passenger seat $150$150$150 
Power headrest height adjuster, driver seat$50$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50$50 
Power lumbar adjuster, driver seat$100   $100
Power lumbar adjuster, passenger seat$100   $100
Power seatback bolsters, driver seat $100$100$100$100
Power seatback bolsters, passenger seat $100$100$100 
Power thigh support length adjuster, driver seat$100$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100$100 
Synthetic suede headliner $650$650$650 
Synthetic suede steering wheel  $150$150 
Upholstered instrument panel    $300
Upholstered instrument panel, leather$1000$1000$1000$1000 
Wood/leather-wrapped steering wheel $150   
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000$4000$4000$4000 
Alloy wheels$350$350$350$350 
Machined alloy wheels    $350
Sport suspension (upgrade)  $0$0$0
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$16,880$18,580$17,730$18,680$9,425
Value of Feature Adjustments$7,455$9,155$8,305$9,255$0
Value of Feature Adjustments-6,944-8,530-7,738-8,6190

Return to top

Specifications Comparison: Mercedes-Benz SL vs. Cadillac ATS

Model Year20082014
ModelSLATS
Body2dr Hardtop conv.4dr Sedan
Wheelbase100.8 in109.3 in
Length178.5 in182.8 in
Width71.5 in71.1 in
Height51.0 in55.9 in
Curb Weight4,221 lb.3,374 lb.
Fuel Capacity21.1 gal.16.0 gal.
Row 1 Headroom37.7 in38.6 in
Row 1 Shoulder Room54.0 in55.2 in
Row 1 Hip Room53.9 in53.0 in
Row 1 Legroom42.9 in42.5 in
Row 2 Headroom0.0 in36.8 in
Row 2 Shoulder Room0.0 in53.9 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom0.0 in33.5 in
Cargo Volume,
Minimum
7.3 ft310.2 ft3
Cargo Volume,
Maximum
10.2 ft310.2 ft3

Return to top

Option Package Details
Cadillac ATS Premium

Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100No
Total Requested20067%
Total Not Requested10033%
Driver Assist Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Rear cross-traffic detection100No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Backup collision intervention150No
Total Requested00%
Total Not Requested1550100%

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 Convertibles
See TrueDelta's information for all Mercedes-Benz models.