Cadillac CTS Cadillac CTS 2006 Chevrolet Sonic Chevrolet Sonic 2018

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Cadillac CTS vs. Chevrolet Sonic 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.

Cadillac CTS vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $20,730

Chevrolet Sonic LT   
Difference: $10,960

Lowest Total Invoice: $19,828

Chevrolet Sonic LT   
Difference: $9,671

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620182018
ModelCTSCTSCTSSonicSonic
Trim2.8 / 3.63.6 SportCTS-VLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,270 $35,570 $49,475 $17,695 $19,795
Base Invoice $27,368 $32,258 $45,372 $16,987 $19,003
Folding second row seats 400 400      
Engine-block heater 100 100 100 100 100
Sunroof 1,200 1,200 1,200   850
RS Package       800 800
Convenience Package       650  
Fun & Sun Package       550  
Cargo net       60 60
Folding second row seats 332 332      
Engine-block heater 83 83 83 91 91
Sunroof 996 996 996   774
RS Package       728 728
Convenience Package       592  
Fun & Sun Package       500  
Cargo net       55 55
Options (change) 1,700 1,700 1,300 2,160 1,810
Options (change) 1,411 1,411 1,079 1,966 1,648
Destination 720 720 720 875 875
Gas Tax 0 0 1,300 0 0
Total Price $31,690 $37,990 $52,795 $20,730 $22,480
Total Invoice $29,499 $34,389 $48,471 $19,828 $21,526

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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 Cadillac CTS dealer quotes or Chevrolet Sonic dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $12,355
TrueDelta Adjusted Invoice Difference: $11,005
Model Year20062006200620182018
ModelCTSCTSCTSSonicSonic
Trim2.8 / 3.63.6 SportCTS-VLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine210hp V6255hp V6400hp V8138hp I4138hp I4
TransmissionM6M6M6M6M6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)200, 7200, 7212, 8?, 6?, 6
Tire (rear if not all the same)225/55-16225/50-18245/45-18205/50-17205/50-17
Total Price$31,690$37,990$52,795$20,730$22,480
Adjustments for Features0-2,650-4,475-1,395-1,395
Feature-Adjusted Total Price$31,690$35,340$48,320$19,335$21,085
Cost Above Minimum$0$3,650$16,630$0$1,750
Total Invoice$29,499$34,389$48,471$19,828$21,526
Adjustments for Features0-2,399-4,108-1,334-1,336
Feature-Adjusted Total Invoice$29,499$31,990$44,363$18,494$20,190
Cost Above Minimum$0$2,491$14,864$0$1,696

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Features Comparison: Cadillac CTS vs. Chevrolet Sonic

Model Year20062006200620182018
ModelCTSCTSCTSSonicSonic
Trim2.8 / 3.63.6 SportCTS-VLTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150$150$150$150
RWD$0$0$0  
FWD   $0$0
Accessories 
Heated steering wheel   $100$100
Proximity key   $250$250
Remote app   $25$25
Tilt steering wheel, manual$150$150$150  
Tilt/telescoping steering wheel, manual   $250$250
Universal garage door opener  $100  
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150  
Knee airbag, driver   $75$75
Knee airbag, passenger   $75$75
Rear side airbags   $300$300
Rearview camera   $200$200
Rollover sensor   $50$50
Stability control $400$400$400$400
Tire-pressure monitor $75$75$75$75
Tires, run-flat  $150  
Vehicle health reports   $0$0
Cargo Management 
Rear seat pass-through$100$100$100  
Climate Control 
Automatic climate control, front$200$200$200  
Dual-zone climate control$125$125$125  
Drivetrain 
Limited-slip rear differential $300$300  
Exterior 
Body kit $0$0$0$0
Bodyside moldings$75$75$75  
Bright-finished exhaust tip(s) $25$25  
Rear spoiler $200 $200$200
Infotainment 
4G LTE connectivity   $0$0
Android Auto support   $100$100
App support   $0$0
Apple CarPlay support   $100$100
Aux input   $50$50
Bluetooth audio streaming   $25$25
Bluetooth cell phone link   $100$100
CD changer, in-dash  $325  
CD player$125$125   
Navigation system  $600  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar$200$200$200  
Telematics service, such as OnStar, with navigation   $225$225
Traffic information  $25  
Voice control for audio system   $25$25
Voice control for external devices   $0$0
Voice control for nav and audio  $100  
Wi-Fi hotspot   $50$50
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150$150  
Compass   $0$0
Headlight washers $50$50  
Illuminated visor mirror, driver$50$50$50  
Illuminated visor mirror, passenger$50$50$50  
Power-folding mirrors  $50  
Visor mirror, driver   $10$10
Visor mirror, passenger   $10$10
Xenon HID headlights $500$500  
Seats and Interior Trim 
Center armrest(s), second row$50$50$50  
Floor mats, second row (optional)   $0$0
Heated front seats  $200$200$200
Leather seating surfaces $900$900  
Memory system, driver seat  $200  
Power fore-aft adjuster, passenger seat  $100  
Power height adjuster, passenger seat  $100  
Power lumbar adjuster, driver seat  $100  
Power lumbar adjuster, passenger seat  $100  
Power recliner, passenger seat  $100  
Power tilt adjuster, driver seat$100$100$100  
Power tilt adjuster, passenger seat  $100  
Synthetic leather seating surfaces    $0
Synthetic suede inserts in leather seating surfaces  $0  
Upgraded floor mats   $0$0
Suspension, Wheels, and Tires 
Alloy wheels$350 $350$350$350
Auto-leveling rear shocks $200   
Machined alloy wheels $350   
Sport suspension (upgrade)   $0$0
Ultra-sport suspension (upgrade) $0$0  
Wheels, dark finish   $0$0
Total Value of Features$2,025$4,675$6,500$3,420$3,420
Value of Feature Adjustments$0$2,650$4,475$1,395$1,395
Value of Feature Adjustments0-2,399-4,108-1,334-1,336

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Specifications Comparison: Cadillac CTS vs. Chevrolet Sonic

Model Year20062018
ModelCTSSonic
Body4dr Sedan4dr Sedan
Wheelbase113.4 in99.4 in
Length190.1 in173.9 in
Width70.6 in68.3 in
Height56.7 in59.7 in
Curb Weight3,510 lb.2,774 lb.
Fuel Capacity17.5 gal.12.2 gal.
Row 1 Headroom38.9 in38.7 in
Row 1 Shoulder Room56.6 in53.4 in
Row 1 Hip Room53.4 in51.4 in
Row 1 Legroom42.4 in41.8 in
Row 2 Headroom36.9 in37.8 in
Row 2 Shoulder Room56.2 in53.0 in
Row 2 Hip Room53.8 in51.6 in
Row 2 Legroom36.2 in34.6 in
Cargo Volume12.5 ft314.9 ft3

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Option Package Details
Chevrolet Sonic LT

RS Package
FeatureValueRequested?
Fog lights125Yes
Leather-wrapped steering wheel150Yes
Body kit0Yes
Rear spoiler200Yes
205/55HR16 tires400No
Special interior trim0No
Upgraded floor mats0No
Total Requested47554%
Total Not Requested40046%
Convenience Package
FeatureValueRequested?
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Leather-wrapped steering wheel150Yes
Heated steering wheel100No
Upgraded instruments0No
Proximity key250No
Total Requested60063%
Total Not Requested35037%
Fun & Sun Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Wheels, dark finish0No
Sunroof900Yes
205/50HR17 tires400No
turbocharged
1.4L I4
DOHC-4v
138 hp@4900
148 lb-ft@1850
1000No
Total Requested115045%
Total Not Requested140055%

Option Package Details
Chevrolet Sonic Premier

RS Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Fog lights125Yes
Body kit0Yes
Rear spoiler200Yes
Special interior trim0No
Upgraded floor mats0No
Wheels, dark finish0No
Total Requested575100%
Total Not Requested00%

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