Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Chevrolet Sonic Chevrolet Sonic 2018

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

Join Us

Audi A4 / S4 / RS4 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.

Audi A4 / S4 / RS4 vs. Chevrolet Sonic Invoice Comparison

Lowest Total Price: $20,630

Chevrolet Sonic LT   
Difference: $11,420

Lowest Total Invoice: $19,737

Chevrolet Sonic LT   
Difference: $10,125

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008200820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4SonicSonic
TrimA4 2.0T Special EditionA4 3.2S4RS4LTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,750 $36,300 $48,610 $66,910 $17,695 $19,795
Base Invoice $27,668 $33,761 $45,207 $62,227 $16,987 $19,003
iPod integration 250 250 250 250    
Metallic paint (extra cost) 475 475 475      
Rear side airbags 350 350 350 350    
Heated front seats 450          
Sport suspension (upgrade)   250        
Bluetooth cell phone link     500      
RS Package         800 800
Convenience Package         650  
Fun & Sun Package         550  
Cargo net         60 60
Sunroof           850
iPod integration 233 233 233 233    
Metallic paint (extra cost) 443 443 443      
Rear side airbags 325 325 325 325    
Heated front seats 418          
Sport suspension (upgrade)   233        
Bluetooth cell phone link     466      
RS Package         728 728
Convenience Package         592  
Fun & Sun Package         500  
Cargo net         55 55
Sunroof           774
Options (change) 1,525 1,325 1,575 600 2,060 1,710
Options (change) 1,419 1,234 1,467 558 1,875 1,557
Destination 775 775 775 775 875 875
Gas Tax 0 0 1,700 2,100 0 0
Total Price $32,050 $38,400 $52,660 $70,385 $20,630 $22,380
Total Invoice $29,862 $35,770 $49,149 $65,660 $19,737 $21,435

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 Audi A4 / S4 / RS4 dealer quotes or Chevrolet Sonic 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: Audi A4 / S4 / RS4 vs. Chevrolet Sonic

Lowest Adjusted Price and Invoice: Chevrolet Sonic LT
TrueDelta Adjusted Price Difference: $10,050
TrueDelta Adjusted Invoice Difference: $8,849
Model Year200820082008200820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4SonicSonic
TrimA4 2.0T Special EditionA4 3.2S4RS4LTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8420hp V8138hp I4138hp I4
TransmissionM6CVT-7M6M6M6M6
DrivetrainFWDFWDAWDAWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10150, 10150, 10?, 6?, 6
Tire (rear if not all the same)235/45-17235/40-18235/40-18255/35-19205/50-17205/50-17
Total Price$32,050$38,400$52,660$70,385$20,630$22,380
Adjustments for Features-1,370-2,570-4,370-5,37000
Feature-Adjusted Total Price$30,680$35,830$48,290$65,015$20,630$22,380
Cost Above Minimum$0$5,150$17,610$34,335$0$1,750
Total Invoice$29,862$35,770$49,149$65,660$19,737$21,435
Adjustments for Features-1,276-2,394-4,079-5,01000
Feature-Adjusted Total Invoice$28,586$33,376$45,070$60,650$19,737$21,435
Cost Above Minimum$0$4,790$16,484$32,064$0$1,698

Return to top

Features Comparison: Audi A4 / S4 / RS4 vs. Chevrolet Sonic

Model Year200820082008200820182018
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4SonicSonic
TrimA4 2.0T Special EditionA4 3.2S4RS4LTPremier
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150$150$150$150
7-speed manually-shiftable CVT $1100    
FWD$0$0  $0$0
AWD  $1700$1700  
Accessories 
Heated steering wheel    $100$100
Proximity key    $250$250
Remote app    $25$25
Brakes, Airbags, and Other Safety 
4-wheel disc brakes$150$150$150$150  
Active or whiplash-reducing head restraints, front seats$0$0$0$0  
Full-size spare tire$225$225$225$225  
Knee airbag, driver    $75$75
Knee airbag, passenger    $75$75
Obstacle detection, rear   $250  
Rearview camera    $200$200
Rollover sensor    $50$50
Temporary spare tire    $150$150
Vehicle health reports    $0$0
Cargo Management 
Rear seat pass-through  $100$100  
Ski sack  $50$50  
Storage compartment under front seat(s)$50$50$50$50  
Climate Control 
Automatic air recirculation$100$100$100$100  
Automatic climate control, front$200$200$200$200  
Dual-zone climate control$125$125$125$125  
Heated windshield washer nozzles$15$15$15$15  
Exterior 
Body kit   $0$0$0
Bodyside moldings$75$75$75$75  
Bright-finished exhaust tip(s)$25$25$25$25  
Rear spoiler  $200$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$100$100
CD changer, in-dash$325$325$325$325  
iPod integration$100$100$100$100  
MP3-compatible player$50$50$50$50  
Satellite radio  $200$200$200$200
Satellite radio - one year subscription$250     
SMS text-to-speech reader    $25$25
Telematics service, such as OnStar, with navigation    $225$225
USB port    $25$25
Voice control for audio system    $25$25
Voice control for external devices    $0$0
Wi-Fi hotspot    $50$50
Instruments, Lights, and Mirrors 
Automatic headlights    $125$125
Compass    $0$0
Fog light, rear$100$100$100$100  
Headlight washers  $50$50  
Illuminated visor mirror, driver$50$50$50$50  
Illuminated visor mirror, passenger$50$50$50$50  
Interior ambient lighting$150$150$150$150  
Steering-linked headlights   $150  
Trip computer  $150$150$150$150
Turn signals on or near mirrors$25$25$25$25  
Visor mirror, driver    $10$10
Visor mirror, passenger    $10$10
Xenon HID headlights  $500$500  
Seats and Interior Trim 
Aluminum trim$100 $100   
Carbon fiber trim   $200  
Center armrest(s), second row$50$50$50$50  
Door sill trim plates$100$100$100$100  
Floor mats, second row (optional)    $0$0
Leather door panel trim  $250$250  
Leather seating surfaces$900$900$900$900  
Manual height adjuster, passenger seat$50     
Manual thigh support length adjuster, driver seat  $50$50  
Manual tilt adjuster, passenger seat$50     
Power 4-way lumbar adjuster, driver seat$150$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150$150  
Power fore-aft adjuster, driver seat$100$100  $100$100
Power fore-aft adjuster, passenger seat $100$100$100  
Power height adjuster, driver seat$100$100  $100$100
Power height adjuster, passenger seat $100$100$100  
Power recliner, driver seat$100$100  $100$100
Power recliner, passenger seat $100$100$100  
Power tilt adjuster, driver seat$100$100    
Power tilt adjuster, passenger seat $100$100$100  
Synthetic leather seating surfaces     $0
Upgraded floor mats    $0$0
Wood trim $300    
Suspension, Wheels, and Tires 
Hydraulically cross-linked dampers   $500  
Sport suspension (upgrade) $0  $0$0
Ultra-sport suspension (upgrade)  $0$0  
Wheels, dark finish    $0$0
Total Value of Features$4,165$5,365$7,165$8,165$2,795$2,795
Value of Feature Adjustments$1,370$2,570$4,370$5,370$0$0
Value of Feature Adjustments-1,276-2,394-4,079-5,01000

Return to top

Specifications Comparison: Audi A4 / S4 / RS4 vs. Chevrolet Sonic

Model Year20082018
ModelA4 / S4 / RS4Sonic
Body4dr Sedan4dr Sedan
Wheelbase104.3 in99.4 in
Length180.6 in173.9 in
Width69.8 in68.3 in
Height56.2 in59.7 in
Curb Weight3,550 lb.2,774 lb.
Fuel Capacity16.6 gal.12.2 gal.
Row 1 Headroom38.4 in38.7 in
Row 1 Shoulder Room55.1 in53.4 in
Row 1 Hip Room0.0 in51.4 in
Row 1 Legroom41.3 in41.8 in
Row 2 Headroom37.2 in37.8 in
Row 2 Shoulder Room53.4 in53.0 in
Row 2 Hip Room0.0 in51.6 in
Row 2 Legroom34.3 in34.6 in
Cargo Volume13.4 ft314.9 ft3

Return to top

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%

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, and Convertibles.
See TrueDelta's information for all Audi models.