Compare 2008 Audi S4 - Details

2008 Audi S4 4.2 4dr All-Wheel Drive quattro Sedan

2008 Mercedes-Benz C-Class Base C 63 AMG 4dr Sedan

2008 Mercedes-Benz CLK-Class Base CLK 350 2dr Convertible

Pricing

View All Clear All MSRP Invoice Destination Update Reset
MSRP	$48,610	$53,800	$54,500
Invoice	$45,207	$50,034	$50,685
Destination	$775	$875	$875
Interior Edit

View All Clear All Air Conditioning, Front Air Filter Underseat Ducts Auxiliary Visors Cargo Tie Downs Cell Phone Clock Compass Cruise Control Cupholders Gear Shift Knob Trim 12V DC Power Outlet Lighter Elements Ashtray Overhead Console Floor Console Floor Mats Front Windows Rear Windows 1-touch Window Up 1-touch Window Down Programmable Garage Door Opener Instrumentation Driver Information Centre Tachometer Trip Computer Water Temp Gauge Low Fuel Warning Service Interval Warning Exterior Temperature Display Lighting - Glovebox Lighting - Map Lights Lighting - Dome Light Lighting - Cargo Light Illuminated Vanity Mirrors Rear Window Defogger Rear View Mirror Mirrors - Visor Vanity Mirrors Fuel Door Release Remote Trunk Release Retained Accessory Power Seatback Storage Pockets Tilt-Wheel Adjustable Steering Column Steering Wheel Material Update Reset
Air Conditioning, Front	Dual Zone Automatic	Dual Zone Automatic	Dual Zone Automatic
Air Filter	Standard	Standard	Standard
Underseat Ducts	Standard	Standard	Standard
Auxiliary Visors	Driver Side	N/A	N/A
Cargo Tie Downs	Standard	Standard	Standard
Cell Phone	Pre-wiring	N/A	Pre-wiring
Clock	In-dash	In-dash	Analog
Compass	Optional	N/A	N/A
Cruise Control	Standard	Standard	Standard
Cupholders	Front And Rear	Front And Rear	Front
Gear Shift Knob Trim	Leather	Leather/aluminum	Leather/chrome
12V DC Power Outlet	3	3	1
Lighter Elements	Front	Front	Front
Ashtray	Standard	Standard	Standard
Overhead Console	N/A	Mini	N/A
Floor Console	Full	Full	Full
Floor Mats	Carpeted Front And Rear	Carpeted Front And Rear	Carpeted Front And Rear
Front Windows	Power	Power	Power
Rear Windows	Power	Power	Power
1-touch Window Up	Front And Rear	Front And Rear	Driver And Passenger
1-touch Window Down	Front And Rear	Front And Rear	Driver And Passenger
Programmable Garage Door Opener	Optional	Standard	Optional
Instrumentation	Analog	Analog	Analog
Driver Information Centre	Standard	Standard	Standard
Tachometer	Standard	Standard	Standard
Trip Computer	Standard	Standard	Standard
Water Temp Gauge	Standard	Standard	Standard
Low Fuel Warning	Standard	Standard	Standard
Service Interval Warning	Standard	Standard	Standard
Exterior Temperature Display	Standard	Standard	Standard
Lighting - Glovebox	Standard	Standard	Standard
Lighting - Map Lights	Front And Rear	Front And Rear	Front
Lighting - Dome Light	Fade	Fade	Fade
Lighting - Cargo Light	Standard	Standard	Standard
Illuminated Vanity Mirrors	Driver And Passenger	Driver And Passenger	Driver And Passenger
Rear Window Defogger	Standard	Standard	Standard
Rear View Mirror	Day-night	Auto-dimming Day-night	Day-night
Mirrors - Visor Vanity Mirrors	Driver And Passenger	Driver And Passenger	Driver And Passenger
Fuel Door Release	Power	N/A	N/A
Remote Trunk Release	Power	Power	Power
Retained Accessory Power	Standard	Standard	Standard
Seatback Storage Pockets	2	2	2
Tilt-Wheel Adjustable Steering Column	Standard	Standard	Standard
Steering Wheel Material	Leather	Leather	Leather
Seats Edit

View All Clear All Front Seat Type Standard Seating Front Driver Seat Direction Controls Front Passenger Seat Direction Controls Lumbar Support Front Armrests Front Head Restraints Heated Front Seats Cooled Front Seats Memory Rear Seats Rear Armrest Rear Head Restraints Heated Rear Seats Seat Trim Update Reset
Front Seat Type	Sport Bucket	Sport Bucket	Bucket
Standard Seating	5 Passengers	5 Passengers	4 Passengers
Front Driver Seat Direction Controls	8-way Power	6-way Power	8-way Power
Front Passenger Seat Direction Controls	8-way Power	6-way Power	8-way Power
Lumbar Support	Driver And Passenger	Driver And Passenger	Driver
Front Armrests	Center	Center	Center
Front Head Restraints	Adjustable W/tilt	Fixed	Adjustable W/tilt
Heated Front Seats	Driver And Front Passenger Heated-cushion, Heated-seatback	Driver And Front Passenger Heated-cushion, Heated-seatback	Driver And Front Passenger Heated-cushion, Heated-seatback
Cooled Front Seats	N/A	N/A	Driver And Passenger
Memory	Driver	N/A	Driver And Passenger
Rear Seats	60-40 Bench	60-40 Bench	Bench
Rear Armrest	With Pass-thru And Skibag	Standard	Standard
Rear Head Restraints	3 - Adjustable	3 - W/tilt	2 - Adjustable
Heated Rear Seats	Optional	N/A	N/A
Seat Trim	Leather	Leather	Leather
Entertainment Edit

View All Clear All Radio CD Player CD Changer Compatible MP3 Capability Auxiliary Input Jack DVD-Audio Steering Wheel Audio Controls Voice Recognition Speakers Amplifier Speed-Sensitive Volume Entertainment System Navigation System 1st Row LCD Screen Bluetooth Compatibility Update Reset
Radio	SIRIUS AM/FM/Satellite, Seek-scan	SIRIUS AM/FM/Satellite, Seek-scan	AM/FM/Satellite-prep, Seek-scan
CD Player	In-dash Mounted 6-disc	In-dash Mounted Single	In-dash Mounted Single
CD Changer Compatible	Standard	N/A	Standard
MP3 Capability	Standard	Standard	N/A
Auxiliary Input Jack	N/A	Standard	Standard
DVD-Audio	N/A	Optional	N/A
Steering Wheel Audio Controls	Standard	Standard	Standard
Voice Recognition	N/A	Optional	N/A
Speakers	10	8	6
Amplifier	Standard	Optional	Optional
Speed-Sensitive Volume	Standard	Standard	Standard
Entertainment System	N/A	With DVD	N/A
Navigation System	Optional	COMAND With Voice Activation	COMAND
1st Row LCD Screen	1	1	1
Bluetooth Compatibility	Standard	Standard	N/A
Safety and Security Edit

View All Clear All Airbags, Frontal Airbags, Side Impact Airbags, Side Curtain Occupancy Sensor Traction Control In-Vehicle Assistance Service Stolen Vehicle Tracking Height Adjustable Seatbelts Seatbelt Pre-tensioners Headlights Exterior Light Control Delay-off Headlamps Headlight Washer Cornering Lights Daytime Running Lights Directionally Adaptive Headlights Door Curb Lights Illuminated Entry Parking Assist Remote Keyless Entry Keyless Access System Panic Alarm Door Locks Rear Child Safety Door Locks Content Theft Deterrent Alarm System Ignition Disable First Aid Kit Theft Deterrent Radio Low Tire Pressure Warning Update Reset
Airbags, Frontal	Driver And Front Passenger	Driver And Front Passenger	Driver And Front Passenger
Airbags, Side Impact	Seat Mounted, Driver And Passenger	Seat Mounted, Driver And Passenger	Door Mounted, Driver And Passenger
Airbags, Side Curtain	Sideguard	Curtain 1st And 2nd Row	N/A
Occupancy Sensor	Standard	Standard	Standard
Traction Control	ABS And Driveline	ABS And Driveline	ABS And Driveline
In-Vehicle Assistance Service	N/A	Tele Aid	Tele Aid
Stolen Vehicle Tracking	N/A	Optional	Standard
Height Adjustable Seatbelts	Front	Front	N/A
Seatbelt Pre-tensioners	Front And Rear	Front And Rear	Front And Rear
Headlights	High Intensity Low/high Beam, Bi-xenon	Halogen	Halogen
Exterior Light Control	Auto On/off	Programmable	Programmable
Delay-off Headlamps	Optional	Standard	Standard
Headlight Washer	Standard	Optional	Optional
Cornering Lights	N/A	Optional	Optional
Daytime Running Lights	Standard	Standard	Standard
Directionally Adaptive Headlights	Optional	N/A	Optional
Door Curb Lights	4	4	2
Illuminated Entry	Standard	Standard	Standard
Parking Assist	Parktronic	N/A	N/A
Remote Keyless Entry	Keyfob (all Doors)	Keyfob (all Doors)	Keyfob (all Doors)
Keyless Access System	N/A	N/A	Optional
Panic Alarm	Standard	Standard	Standard
Door Locks	Power With 2 Stage Unlock	Power With 2 Stage Unlock	Power With 2 Stage Unlock
Rear Child Safety Door Locks	Standard	Standard	N/A
Content Theft Deterrent Alarm System	Standard	Standard	Standard
Ignition Disable	Standard	Standard	Standard
First Aid Kit	N/A	Standard	N/A
Theft Deterrent Radio	Standard	Standard	Standard
Low Tire Pressure Warning	Standard	Standard	Standard
Overview

View All Clear All Warranty Overview Update Reset
Warranty Overview	Basic (48 Month/50,000 Mileage), Powertrain (48 Month/50,000 Mileage), Corrosion Perforation (144 Month/unlimited Mileage), Roadside Assistance (48 Month/unlimited Mileage), Maintenance (12 Month/5,000 Mileage)	Basic (48 Month/50,000 Mileage), Powertrain (48 Month/50,000 Mileage), Corrosion Perforation (48 Month/50,000 Mileage), Roadside Assistance ( Unlimited Month/unlimited Mileage)	Basic (48 Month/50,000 Mileage), Powertrain (48 Month/50,000 Mileage), Corrosion Perforation (48 Month/50,000 Mileage), Roadside Assistance ( Unlimited Month/unlimited Mileage)
Warranty Edit

View All Clear All Warranty - Basic Warrranty - Powertrain Warranty - Corrosion Perforation Warranty - Roadside Assistance Warranty - Maintenance Update Reset
Warranty - Basic	48 Months/50,000 Miles	48 Months/50,000 Miles	48 Months/50,000 Miles
Warrranty - Powertrain	48 Months/50,000 Miles	48 Months/50,000 Miles	48 Months/50,000 Miles
Warranty - Corrosion Perforation	144 Months/unlimited Miles	48 Months/50,000 Miles	48 Months/50,000 Miles
Warranty - Roadside Assistance	48 Months/unlimited Miles	Unlimited Months/unlimited Miles	Unlimited Months/unlimited Miles
Warranty - Maintenance	12 Months/5,000 Miles	N/A	N/A
Exterior Edit

View All Clear All Antenna Body Material Paint Bodyside Mouldings Bodyside Insert Grille Trim Fog/driving Lights Door Count Rear Cargo Door Tinted Windows Rear Window Type Mirrors Heated Door Mirrors Mirrors, Auto Dimming Sunroof Convertible Top Convertible Roof Glass Rear Window Spoiler Front Tires Tires - Rear Wheels Spare Tire And Wheel Windshield Wipers - Front Windshield Wipers - Rain Sensing Update Reset
Antenna	Window Grid And Roof Mount	Window Grid	Fixed
Body Material	Fully Galvanized Steel	Galvanized Steel/aluminum	Fully Galvanized Steel
Paint	Clearcoat Monotone	Clearcoat Monotone	Clearcoat Monotone
Bodyside Mouldings	Body-colored	N/A	Body-colored
Bodyside Insert	N/A	N/A	Chrome
Grille Trim	Black W/chrome Surround	Chrome	Chrome
Fog/driving Lights	Front And Rear	Front And Rear	Front And Rear
Door Count	4 Doors	4 Doors	2 Doors
Rear Cargo Door	Trunk	Trunk	Trunk
Tinted Windows	Light	Light	Light
Rear Window Type	Fixed	Fixed	Fixed
Mirrors	Dual Power Remote	Power Remote Driver, Power Remote W/tilt Down Passenger	Power Remote Driver, Power Remote W/tilt Down Passenger
Heated Door Mirrors	Standard	Standard	Standard
Mirrors, Auto Dimming	Driver And Passenger	Driver	Driver
Sunroof	1st Row Regular Express Open/close Sliding And Tilting Glass	1st Row Regular Express Open/close Sliding And Tilting Glass	N/A
Convertible Top	N/A	N/A	Power
Convertible Roof Glass Rear Window	N/A	N/A	Standard
Spoiler	Lip	Lip	Lip
Front Tires	P235/40YR18.0 BSW Summer Performance	P235/40ZR18.0 BSW Summer Performance	P225/45ZR17.0 BSW AS
Tires - Rear	N/A	255/35ZR18	245/40ZR17
Wheels	18" Silver Aluminum	18" Painted AMG Aluminum	17" Silver Aluminum
Spare Tire And Wheel	Full-size Aluminum	Compact Steel	Compact Steel
Windshield Wipers - Front	Variable Intermittent	Variable Intermittent	Variable Intermittent
Windshield Wipers - Rain Sensing	Optional	Standard	Standard
Mechanical Edit

View All Clear All Engine Engine - Valvetrain Brakes Anti-lock Braking System (ABS) Brake Assist Drive Type Exhaust Steering Speed Sensitive Steering Suspension Tuning Ride Control Front Suspension Type Front Anti-roll Bar Front Shocks Front Springs Rear Suspension Type Rear Anti-roll Bar Rear Shocks Rear Springs Electronic Stability System Sequential Shift Control Transmission Axle Ratio Update Reset
Engine	4.2L V-8	6.3L V-8	3.5L V-6
Engine - Valvetrain	DOHC	DOHC	DOHC
Brakes	4-wheel Disc	4-wheel Disc	4-wheel Disc
Anti-lock Braking System (ABS)	4-wheel	4-wheel	4-wheel
Brake Assist	Standard	Standard	Standard
Drive Type	Quattro All Wheel	Rear-wheel	Rear-wheel
Exhaust	Stainless Steel	Stainless Steel	Stainless Steel
Steering	Rack And Pinion	Rack And Pinion	Rack And Pinion
Speed Sensitive Steering	Servotronic	Standard	Standard
Suspension Tuning	Sport	Sport	Regular
Ride Control	N/A	Standard	N/A
Front Suspension Type	Multi-link	Strut	Multi-link
Front Anti-roll Bar	Standard	Standard	Standard
Front Shocks	Gas-pressurized	AMG	Gas-pressurized
Front Springs	Coil	Coil	Coil
Rear Suspension Type	Multi-link	Multi-link	Multi-link
Rear Anti-roll Bar	Standard	Standard	Standard
Rear Shocks	Gas-pressurized	AMG	Gas-pressurized
Rear Springs	Coil	Coil	Coil
Electronic Stability System	Standard	Standard	Standard
Sequential Shift Control	Tiptronic	SPEEDSHIFT PLUS	TouchShift
Transmission	6-spd Man W/OD	7-spd W/OD	7-spd W/OD
Axle Ratio	3.89	2.85	2.82
Specifications Edit

View All Clear All Exterior Length Exterior Body Width Exterior Height Engine Horsepower Torque Fuel Economy - City Fuel Economy - Highway 0-60mph / 0-100kmh (s) 1/4 Mile Time 1/4 Mile Speed Lateral Acceleration (g) Slalom Speed Bore-and-Stroke Curb Weight Gross Vehicle Weight Rating (GVWR) Payload Wheelbase Front Track Rear Track Turning Radius Drag Coefficient Front Legroom Rear Legroom Front Headroom Rear Headroom Front Hip Room Rear Hip Room Front Shoulder Room Rear Shoulder Room Luggage Volume Luggage Volume (max) Passenger Volume Fuel Tank Update Reset
Exterior Length	180.6 "	186.0 "	183.2 "
Exterior Body Width	70.1 "	70.7 "	68.5 "
Exterior Height	55.7 "	56.6 "	54.4 "
Engine	4.2L V-8	6.3L V-8	3.5L V-6
Horsepower	340 @ 7,000 Rpm	451 @ 6,800 Rpm	268 @ 6,000 Rpm
Torque	302 @ 3,500 Rpm	443 @ 5,000 Rpm	258 @ 2,400 Rpm
Fuel Economy - City	13 Mpg	12 Mpg	17 Mpg
Fuel Economy - Highway	20 Mpg	19 Mpg	25 Mpg
0-60mph / 0-100kmh (s)	5.4 Seconds	4.1 Seconds	6.8 Seconds
1/4 Mile Time	13.9 Seconds	12.5 Seconds	15.4 Seconds
1/4 Mile Speed	100 Mph	116 Mph	91 Mph
Lateral Acceleration (g)	.9	.9	.9
Slalom Speed	61 Mph	61 Mph	61 Mph
Bore-and-Stroke	3.33/3.65 "	4.02/3.72 "	3.66/3.39 "
Curb Weight	3,869 Lbs.	3,649 Lbs.	3,845 Lbs.
Gross Vehicle Weight Rating (GVWR)	N/A	4,840 Lbs.	N/A
Payload	N/A	1,111 Lbs.	N/A
Wheelbase	104.3 "	108.9 "	106.9 "
Front Track	59.9 "	61.7 "	58.9 "
Rear Track	59.9 "	60.0 "	58.0 "
Turning Radius	18.8 ''	17.7 ''	17.7 ''
Drag Coefficient	.30	N/A	.31
Front Legroom	41.3 "	N/A	42.0 "
Rear Legroom	34.3 "	N/A	30.4 "
Front Headroom	37.9 "	N/A	38.4 "
Rear Headroom	37.1 "	N/A	36.3 "
Front Hip Room	N/A	N/A	52.1 "
Rear Hip Room	N/A	N/A	46.9 "
Front Shoulder Room	55.1 "	N/A	53.2 "
Rear Shoulder Room	53.4 "	N/A	48.5 "
Luggage Volume	13.4 Cu.ft.	N/A	5.4 Cu.ft.
Luggage Volume (max)	13.4 Cu.ft.	N/A	8.6 Cu.ft.
Passenger Volume	90 Cu.ft.	N/A	85 Cu.ft.
Fuel Tank	16.6 Gal.	17.0 Gal.	16.4 Gal.
Cost To Own

View All Clear All Update Reset
NHTSA Frontal Crash Test Ratings Edit

View All Clear All Passenger's Side Barrier Rating Driver Driver's Side Barrier Rating Passenger Rear Seat Overall Rollover Rating Update Reset
Passenger's	N/A	4	N/A
Side Barrier Rating Driver	N/A	5	N/A
Driver's	N/A	4	N/A
Side Barrier Rating Passenger Rear Seat	N/A	5	N/A
Overall Rollover Rating	N/A	4	N/A
IIHS Frontal Offset Crash Test Ratings Edit

View All Clear All Overall Rear Chest Left Leg/Foot Seat Head/Restraint Geometry Restraints Structure/safety cage Right Leg/Foot Head/Neck Overall Front Dynamic Rating Update Reset
Overall Rear	N/A	good	N/A
Chest	N/A	good	N/A
Left Leg/Foot	N/A	acceptable	N/A
Seat Head/Restraint Geometry	N/A	good	N/A
Restraints	N/A	good	N/A
Structure/safety cage	N/A	good	N/A
Right Leg/Foot	N/A	good	N/A
Head/Neck	N/A	good	N/A
Overall Front	N/A	good	N/A
Dynamic Rating	N/A	good	N/A