Pontiac Grand Prix Pontiac Grand Prix 2008 Mercedes-Benz C-Class Mercedes-Benz C-Class 2018

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

Join Us

Pontiac Grand Prix vs. Mercedes-Benz C-Class 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.

Pontiac Grand Prix vs. Mercedes-Benz C-Class Invoice Comparison

Lowest Total Price: $33,790

Pontiac Grand Prix GXP   
Difference: $11,180

Lowest Total Invoice: $31,545

Pontiac Grand Prix GXP   
Difference: $10,348

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018201820182018
ModelGrand PrixC-ClassC-ClassC-ClassC-Class
TrimGXPC300AMG C43AMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $29,325 $40,250 $53,400 $66,100 $73,700
Base Invoice $27,712 $37,433 $49,662 $61,473 $68,541
Sunroof 895        
Side curtain airbags 395        
Floor mats 80        
Satellite radio 200 460      
Navigation system 2,145        
Garmin Map Pilot   625 625 625 625
Metallic paint (extra cost)   720 720 720 720
Heated front seats   580      
Head-up display (HUD)   990 990 990 990
Rear spoiler   350      
Carbon fiber rear spoiler     700    
Polished alloy wheels       1,950 1,250
Sunroof 743        
Side curtain airbags 328        
Floor mats 66        
Satellite radio 166 428      
Navigation system 1,780        
Garmin Map Pilot   581 581 581 581
Metallic paint (extra cost)   670 670 670 670
Heated front seats   539      
Head-up display (HUD)   921 921 921 921
Rear spoiler   326      
Carbon fiber rear spoiler     651    
Polished alloy wheels       1,814 1,163
Options (change) 3,715 3,725 3,035 4,285 3,585
Options (change) 3,083 3,465 2,823 3,986 3,335
Destination 750 995 995 995 995
Total Price $33,790 $44,970 $57,430 $71,380 $78,280
Total Invoice $31,545 $41,893 $53,480 $66,454 $72,871

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 Pontiac Grand Prix dealer quotes or Mercedes-Benz C-Class 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: Pontiac Grand Prix vs. Mercedes-Benz C-Class

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $5,540
TrueDelta Adjusted Invoice Difference: $5,094
Model Year20082018201820182018
ModelGrand PrixC-ClassC-ClassC-ClassC-Class
TrimGXPC300AMG C43AMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine303hp V8241hp I4362hp V6469hp V8503hp V8
TransmissionT4T9T9T7T7
DrivetrainFWDRWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)245, 9?, 5?, 5590, 13590, 13
Tire (rear if not all the same)255/45-18225/50-17225/45-18245/35-19245/35-19
Total Price$33,790$44,970$57,430$71,380$78,280
Adjustments for Features0-5,640-9,565-9,165-9,565
Feature-Adjusted Total Price$33,790$39,330$47,865$62,215$68,715
Cost Above Minimum$0$0$8,535$22,885$29,385
Total Invoice$31,545$41,893$53,480$66,454$72,871
Adjustments for Features0-5,254-8,907-8,533-8,904
Feature-Adjusted Total Invoice$31,545$36,639$44,573$57,921$63,967
Cost Above Minimum$0$0$7,934$21,282$27,328

Return to top

Features Comparison: Pontiac Grand Prix vs. Mercedes-Benz C-Class

Model Year20082018201820182018
ModelGrand PrixC-ClassC-ClassC-ClassC-Class
TrimGXPC300AMG C43AMG C63AMG C63 S
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed manually-shiftable automatic$900    
9-speed manually-shiftable automatic $1400$1400  
7-speed manually-shiftable automatic   $1200$1200
FWD$0    
RWD $0 $0$0
AWD  $1700  
Accessories 
Proximity key  $250$250$250
Remote app $25$25$25$25
Remote climate control $25$25$25$25
Remote keyless entry $225$225$225$225
Remote keyless entry, extended range$225    
Remote start$150    
Remote start via app $75$75$75$75
Remote window/roof operation $15$15$15$15
Tilt steering wheel, manual$150    
Tilt/telescoping steering wheel, power $350$350$350$350
Universal garage door opener $100$100$100$100
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200$200$200
Automatic braking, low-speed $200$200$200$200
Blind spot warning system  $200$200$200
Brake assist $50$50$50$50
Driver drowsiness monitor $150$150$150$150
Forward collision warning $200$200$200$200
Front side airbags $350$350$350$350
Knee airbag, driver $75$75$75$75
Radar- or camera-based collision preparation system $0$0$0$0
Rear side airbags $300$300$300$300
Rearview camera $200$200$200$200
Temporary spare tire$150    
Tires, run-flat $150$150  
Torque vectoring, brake-based $100$100$100$100
Cargo Management 
Cargo net$40    
Console with shifter$150    
Console without shifter $150$150$150$150
Overhead sunglass holder $25$25$25$25
Climate Control 
Automatic air recirculation $100$100$100$100
Heated windshield washer nozzles $15$15$15$15
Rain-sensing wipers $175$175$175$175
Rear air vents $100$100$100$100
Variable intermittent wipers$75    
Drivetrain 
Active rear differential    $500
Electronically-variable engine mounts (performance-oriented)    $500
Limited-slip rear differential   $300 
Engine / Motor 
Automatic start / stop $150$150$150$150
Dual-mode exhaust   $250$250
Raised top speed limiter    $0
Exterior 
Body kit  $0$0$0
Bodyside moldings$75    
Carbon fiber rear spoiler  $300  
Painted brake calipers (optional)    $0
Rear spoiler$200$200 $200$200
Infotainment 
Bluetooth audio streaming $25$25$25$25
Bluetooth cell phone link $100$100$100$100
HD radio $50$50$50$50
In-vehicle Internet $150$150$150$150
MP3-compatible player $50$50$50$50
SD Card slot $25$25$25$25
SMS text-to-speech reader $25$25$25$25
Surround sound   $250$250
Telematics service, such as OnStar$200    
Telematics service, such as OnStar, with navigation $225$225$225$225
Traffic information $25$25$25$25
USB port $25$25$25$25
Voice control for nav and audio $100$100$100$100
Wi-Fi hotspot $50$50$50$50
Instruments, Lights, and Mirrors 
Analog clock $25   
Auto-dimming driver-side mirror $75$75$75$75
Auto-dimming rearview mirror $150$150$150$150
Boost gauge  $75$75$75
Chronometer  $100$100$100
Fog light, rear $100$100$100$100
Fog lights$125    
Heated mirrors $25$25$25$25
LED headlights, single projector or low beam only   $750 
Mirror tilt-down in reverse $25$25$25$25
Power-folding mirrors $50$50$50$50
Turn signals on or near mirrors $25$25$25$25
Seats and Interior Trim 
Center armrest(s), second row $50$50$50$50
Door sill trim plates$100$100$100  
Folding passenger seat$150    
Illuminated door sill trim plates   $200$200
Leather seating surfaces    $900
Leather-wrapped steering wheel$150$150$150$150 
Memory system, driver seat $200$200$200$200
Memory system, passenger seat  $150$150$150
Metal pedals  $75$75$75
Power 4-way lumbar adjuster, passenger seat $150$150$150$150
Power fore-aft adjuster, passenger seat $100$100$100$100
Power headrest height adjuster, driver seat $50$50$50$50
Power headrest height adjuster, passenger seat  $50$50$50
Power height adjuster, passenger seat $100$100$100$100
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat $100$100$100$100
Power thigh support length adjuster, driver seat $100$100$100$100
Power thigh support length adjuster, passenger seat  $100$100$100
Power tilt adjuster, passenger seat $100$100$100$100
Synthetic leather seating surfaces $0$0$0 
Synthetic suede inserts in leather seating surfaces$0    
Synthetic suede inserts in seating surfaces  $450$450 
Synthetic suede steering wheel    $150
Upholstered instrument panel  $300$300$300
Wood trim $300$300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500
Adaptive dampers - mechanical $100   
Alloy wheels $350$350  
Crosswind stabilization $50$50$50$50
Electronic systems calibration selector $200$200$200$200
Performance steering system (optional)$0    
Polished alloy wheels$350  $350$350
Sport suspension (upgrade)$0 $0$0$0
Suggestive steering $0$0$0$0
Transmission 
Launch control   $100$100
Steering-wheel-mounted transmission controls $100$100$100$100
Total Value of Features$3,190$8,830$12,755$12,355$12,755
Value of Feature Adjustments$0$5,640$9,565$9,165$9,565
Value of Feature Adjustments0-5,254-8,907-8,533-8,904

Return to top

Specifications Comparison: Pontiac Grand Prix vs. Mercedes-Benz C-Class

Model Year20082018
ModelGrand PrixC-Class
Body4dr Sedan4dr Sedan
Wheelbase110.5 in111.8 in
Length198.3 in184.5 in
Width71.6 in71.3 in
Height55.9 in56.8 in
Curb Weight3,478 lb.3,418 lb.
Fuel Capacity17.0 gal.17.4 gal.
Row 1 Headroom38.8 in37.1 in
Row 1 Shoulder Room58.0 in55.3 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.2 in41.7 in
Row 2 Headroom36.2 in37.1 in
Row 2 Shoulder Room54.8 in55.0 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom36.2 in35.2 in
Cargo Volume16.0 ft312.6 ft3

Return to top

Option Package Details
Mercedes-Benz C-Class C300

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz C-Class AMG C43

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz C-Class AMG C63

Polished alloy wheels
FeatureValueRequested?
Polished alloy wheels350Yes
265/35ZR19 tires200No
245/35ZR19 tires200No
Total Requested35047%
Total Not Requested40053%
Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

Option Package Details
Mercedes-Benz C-Class AMG C63 S

Garmin Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

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
See TrueDelta's information for all Pontiac models.