Compare 2013 Porsche Boxster - Details

2013 Porsche Boxster Base 2dr Rear-Wheel Drive Convertible

2013 Mercedes-Benz SLK-Class Base SLK 350 2dr Roadster

2013 BMW Z4 sDrive35is 2dr Rear-Wheel Drive Roadster

Pricing

View All Clear All MSRP Invoice Destination Update Reset
MSRP	$49,500	$55,400	$64,200
Invoice	$0	$51,522	$59,065
Destination	$950	$905	$925
Interior Edit

View All Clear All Air Conditioning, Front Air Filter Cargo Concealed Storage Cargo Net 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 Oil Pressure Gauge 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 Remote Trunk Release Retained Accessory Power Seatback Storage Pockets Tilt-Wheel Adjustable Steering Column Steering Wheel Material Air Compressor Update Reset
Air Conditioning, Front	Manual	THERMATIC Manual	Dual Zone Automatic
Air Filter	Standard	Standard	Standard
Cargo Concealed Storage	N/A	N/A	Standard
Cargo Net	Standard	N/A	N/A
Cell Phone	N/A	N/A	Pre-wiring
Clock	In-dash	In-dash	In-dash
Compass	N/A	Standard	Standard
Cruise Control	Standard	Standard	Standard
Cupholders	Front	Front	Front
Gear Shift Knob Trim	Leather	Leather	Leather/metal-look
12V DC Power Outlet	2	1	1
Lighter Elements	Front	Front	Front
Ashtray	Optional	Standard	Standard
Overhead Console	N/A	Mini With Storage	N/A
Floor Console	Full	Full	Full
Floor Mats	Carpet Front	Carpet Front	Carpet Front
Front Windows	Power	Power	Power
Rear Windows	N/A	Power	Power
1-touch Window Up	N/A	Driver And Passenger	Front And Rear
1-touch Window Down	Driver And Passenger	Driver And Passenger	Front And Rear
Programmable Garage Door Opener	Standard	Standard	Standard
Instrumentation	Analog	Analog	Analog
Oil Pressure Gauge	Standard	N/A	N/A
Driver Information Centre	Standard	Standard	Standard
Tachometer	Standard	Standard	Standard
Trip Computer	Standard	Standard	Standard
Water Temp Gauge	Standard	Standard	N/A
Low Fuel Warning	Standard	Standard	Standard
Service Interval Warning	N/A	Standard	Standard
Exterior Temperature Display	Standard	Standard	Standard
Lighting - Glovebox	Standard	Standard	Standard
Lighting - Map Lights	Front	Front	Front
Lighting - Dome Light	Fade	Fade	Fade
Lighting - Cargo Light	Standard	Standard	Standard
Illuminated Vanity Mirrors	Driver And Passenger	Driver And Passenger	N/A
Rear Window Defogger	Standard	Standard	Standard
Rear View Mirror	Day-night	Auto-dimming Day-night	Auto-dimming Day-night
Mirrors - Visor Vanity Mirrors	Driver And Passenger	Driver And Passenger	Driver And Passenger
Remote Trunk Release	Power	N/A	Power
Retained Accessory Power	N/A	Standard	Standard
Seatback Storage Pockets	N/A	N/A	2
Tilt-Wheel Adjustable Steering Column	Standard	Standard	Standard
Steering Wheel Material	Leather	Leather	Leather/metal-look
Air Compressor	Standard	Standard	N/A
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 Seat Trim Update Reset
Front Seat Type	Bucket	Sport Bucket	Sport Bucket
Standard Seating	2 Passengers	2 Passengers	2 Passengers
Front Driver Seat Direction Controls	2-way Power	8-way Power	10-way Power
Front Passenger Seat Direction Controls	2-way Power	8-way Power	10-way Power
Lumbar Support	Driver And Passenger	Driver And Passenger	Driver And Passenger
Front Armrests	Center	Center	Center
Front Head Restraints	Fixed	Adjustable	Fixed
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	Driver And Passenger	N/A	N/A
Memory	Driver	Driver And Passenger	Driver
Seat Trim	Simulated Suede/leatherette	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 Equalizer Speed-Sensitive Volume Navigation System 1st Row LCD Screen Bluetooth Compatibility Update Reset
Radio	AM/FM/Satellite-prep, Seek-scan	SiriusXM AM/FM/HD/Satellite, Seek-scan	AM/FM/HD/Satellite-prep, Seek-scan
CD Player	In-dash Mounted Single	In-dash Mounted Single	In-dash Mounted Single
CD Changer Compatible	Standard	Standard	N/A
MP3 Capability	Standard	Standard	Standard
Auxiliary Input Jack	Standard	Standard	Standard
DVD-Audio	Optional	Optional	Optional
Steering Wheel Audio Controls	Optional	Standard	Standard
Voice Recognition	Optional	Optional	Optional
Speakers	4	11 Harman/kardon	14 Performance
Amplifier	445W	500W	Premium
Equalizer	N/A	N/A	Graphic
Speed-Sensitive Volume	Standard	Standard	Standard
Navigation System	Yes With Voice Activation	COMAND With Voice Activation	Yes With Voice Activation
1st Row LCD Screen	2	1	1
Bluetooth Compatibility	Standard	Standard	Standard
Safety and Security Edit

View All Clear All Airbags, Frontal Airbags, Side Impact Airbags, Side Curtain Airbags, Knee Protection Occupancy Sensor Traction Control In-Vehicle Assistance Service Stolen Vehicle Tracking Seatbelt Pre-tensioners Headlights Exterior Light Control Delay-off Headlamps Headlight Washer Cornering Lights Daytime Running Lights Directionally Adaptive Headlights LED Taillights Door Curb Lights Illuminated Entry Parking Assist Remote Keyless Entry Keyless Access System Panic Alarm 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	Seat Mounted, Driver And Passenger
Airbags, Side Curtain	Curtain 1st Row	Curtain 1st Row	N/A
Airbags, Knee Protection	N/A	Driver And Passenger	Driver And Passenger
Occupancy Sensor	Standard	Standard	Standard
Traction Control	ABS And Driveline	ABS And Driveline	ABS And Driveline
In-Vehicle Assistance Service	N/A	Mbrace	BMW Assist
Stolen Vehicle Tracking	N/A	Standard	Standard
Seatbelt Pre-tensioners	Front	Front	Front
Headlights	Halogen	Halogen	High Intensity Low/high Beam, Bi-xenon
Exterior Light Control	Auto On/off	Auto On/off	Auto On/off
Delay-off Headlamps	N/A	Standard	Standard
Headlight Washer	Optional	Optional	Optional
Cornering Lights	N/A	Optional	N/A
Daytime Running Lights	Standard	Standard	Standard
Directionally Adaptive Headlights	Optional	Optional	Standard
LED Taillights	Standard	Standard	Standard
Door Curb Lights	2	N/A	2
Illuminated Entry	Standard	Standard	Standard
Parking Assist	Optional	PARKTRONIC	Optional
Remote Keyless Entry	Keyfob (all Doors)	Keyfob (all Doors)	Keyfob (all Doors)
Keyless Access System	N/A	Optional	Standard
Panic Alarm	N/A	Standard	Standard
Door Locks	Power	Power With 2 Stage Unlock	Power With 2 Stage Unlock
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/50,000 Mileage), Accessories (24 Month/unlimited Mileage)	Basic (48 Month/50,000 Mileage), Powertrain (48 Month/50,000 Mileage), Corrosion Perforation (48 Month/50,000 Mileage), Roadside Assistance (48 Month/50,000 Mileage)	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 (48 Month/50,000 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	144 Months/unlimited Miles
Warranty - Roadside Assistance	48 Months/50,000 Miles	48 Months/50,000 Miles	48 Months/unlimited Miles
Warranty - Maintenance	N/A	N/A	48 Months/50,000 Miles
Exterior Edit

View All Clear All Antenna Body Material Paint 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 Hardtop 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	Window Grid	Fixed
Body Material	Galvanized Steel/aluminum	Galvanized Steel/aluminum/composite	Galvanized Steel/aluminum
Paint	Clearcoat Monotone	Clearcoat Monotone	Clearcoat Monotone
Grille Trim	N/A	With Chrome Bar	Colored W/chrome Surround
Fog/driving Lights	Front And Rear	Rear	Front
Door Count	2 Doors	2 Doors	2 Doors
Rear Cargo Door	Trunk	Trunk	Trunk
Tinted Windows	Light	Light	Light
Rear Window Type	Fixed	Fixed	Fixed
Mirrors	Dual Power Remote	Dual Power Remote	Dual Power Remote
Heated Door Mirrors	Standard	Standard	Standard
Mirrors, Auto Dimming	Driver And Passenger	Driver	Driver And Passenger
Sunroof	N/A	1st Row Fixed Glass	N/A
Convertible Top	Power	Power	Power
Convertible Hardtop	N/A	Retractable	Retractable
Convertible Roof Glass Rear Window	Standard	Standard	Standard
Spoiler	Power	Lip	N/A
Front Tires	P235/45ZR18.0 BSW Summer Performance	P225/40YR18.0 BSW Summer Performance	P225/40WR18.0 BSW Run-flat Performance
Tires - Rear	265/45ZR18	245/35YR18	255/35WR18
Wheels	18" Silver Aluminum	18" Silver Aluminum	18" Silver Aluminum
Spare Tire And Wheel	N/A	Compact Steel	N/A
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 Turbocharger Brakes Anti-lock Braking System (ABS) Brake Assist Drive Type Exhaust Steering Speed Sensitive Steering Suspension Tuning Ride Control Adaptive Suspension 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 Locking/limited Slip Differential Update Reset
Engine	2.7L H-6	3.5L V-6	3.0L I-6
Engine - Valvetrain	DOHC	DOHC	DOHC
Turbocharger	N/A	N/A	Twin Turbo
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	Rear-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	Power Steering Plus	Standard	Servotronic
Suspension Tuning	Regular	Sport	Regular
Ride Control	Optional	N/A	Standard
Adaptive Suspension	Optional	N/A	Standard
Front Suspension Type	Strut	Strut	Strut
Front Anti-roll Bar	Standard	Standard	Standard
Front Shocks	Gas-pressurized	Gas-pressurized	Gas-pressurized
Front Springs	Coil	Coil	Coil
Rear Suspension Type	Strut	Multi-link	Multi-link
Rear Anti-roll Bar	Standard	Standard	Standard
Rear Shocks	Gas-pressurized	Gas-pressurized	Gas-pressurized
Rear Springs	Coil	Coil	Coil
Electronic Stability System	Standard	Standard	Standard
Sequential Shift Control	Optional	TouchShift	Standard
Transmission	6-spd Man W/OD	7-spd W/OD	7-spd Auto-shift Man W/OD
Axle Ratio	3.89	3.07	2.56
Locking/limited Slip Differential	Optional	N/A	N/A
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 Front Headroom Front Hip Room Front Shoulder Room Luggage Volume Luggage Volume (max) Passenger Volume Fuel Tank Update Reset
Exterior Length	172.2 "	162.8 "	166.9 "
Exterior Body Width	70.9 "	71.5 "	70.5 "
Exterior Height	50.5 "	51.2 "	50.8 "
Engine	2.7L H-6	3.5L V-6	3.0L I-6
Horsepower	265 @ 6,700 Rpm	302 @ 6,500 Rpm	335 @ 5,900 Rpm
Torque	206 @ 4,400 Rpm	273 @ 3,500 Rpm	332 @ 1,500 Rpm
Fuel Economy - City	20 Mpg	21 Mpg	17 Mpg
Fuel Economy - Highway	30 Mpg	29 Mpg	24 Mpg
0-60mph / 0-100kmh (s)	5.7 Seconds	5.5 Seconds	5.3 Seconds
1/4 Mile Time	14.1 Seconds	14.2 Seconds	14.1 Seconds
1/4 Mile Speed	102 Mph	97 Mph	97 Mph
Lateral Acceleration (g)	.9	.9	.9
Slalom Speed	62 Mph	61 Mph	61 Mph
Bore-and-Stroke	3.50/2.85 "	3.66/3.39 "	3.31/3.53 "
Curb Weight	2,888 Lbs.	3,417 Lbs.	3,549 Lbs.
Gross Vehicle Weight Rating (GVWR)	3,627 Lbs.	4,090 Lbs.	4,178 Lbs.
Payload	739 Lbs.	673 Lbs.	562 Lbs.
Wheelbase	97.4 "	95.7 "	98.3 "
Front Track	60.1 "	61.4 "	59.5 "
Rear Track	60.5 "	61.6 "	60.5 "
Turning Radius	18.2 ''	17.3 ''	17.5 ''
Drag Coefficient	.30	.30	.35
Front Legroom	42.6 "	42.5 "	42.2 "
Front Headroom	38.6 "	38.0 "	39.1 "
Front Hip Room	53.4 "	N/A	N/A
Front Shoulder Room	51.7 "	52.2 "	53.3 "
Luggage Volume	9.9 Cu.ft.	6.4 Cu.ft.	8.0 Cu.ft.
Luggage Volume (max)	9.9 Cu.ft.	10.1 Cu.ft.	8.0 Cu.ft.
Passenger Volume	N/A	49 Cu.ft.	N/A
Fuel Tank	16.9 Gal.	18.5 Gal.	14.5 Gal.
Cost To Own

View All Clear All Update Reset
NHTSA Frontal Crash Test Ratings

View All Clear All Update Reset
IIHS Frontal Offset Crash Test Ratings

View All Clear All Update Reset