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2013 Mercedes-Benz SL-Class Base

SL65 AMG 2dr Roadster

2014 Bentley Continental GTC Base

2dr Convertible

2014 Aston Martin DB9 Volante

Convertible

2013 Porsche 911 Turbo S

2dr All-wheel Drive Cabriolet

2013 Mercedes-Benz SL-Class
(2013 Mercedes-Benz SL65 AMG 2dr Roadster shown)
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2014 Bentley Continental GTC
(2014 Bentley Continental GTC 2dr Convertible shown)
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2014 Aston Martin DB9
(2013 Aston Martin DB9 Convertible shown)
See larger photo
2013 Porsche 911
(2013 Porsche 911 2dr AWD Cabriolet shown)
See larger photo
MSRP $212,240 $218,500 $198,700 $172,100
Destination Charge $905 $2,725 $2,825 $950
Invoice Price $197,383 $203,205 N/A N/A
Gas Tax  $1,300 $3,000 $1,700 -
Total List Price $213,145 $221,225 $201,525 $173,050
Available Engines 621-hp, 6.0-liter V-12 (premium) 567-hp, 6.0-liter W-12 (flexible; E85) 510-hp, 6.0-liter V-12 (premium) 530-hp, 3.8-liter H-6 (premium)
Available Transmissions 7-speed automatic w/OD and auto-manual 8-speed automatic w/OD and auto-manual 6-speed automatic w/OD and auto-manual 7-speed auto-shift manual w/OD and auto-manual
Fuel Economy City 14 mpg 12 mpg 13 mpg 16 mpg
Fuel Economy Highway 21 mpg 20 mpg 19 mpg 24 mpg
Overview 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Safety Overview Standard:
driver and passenger front impact airbags, ABS brakes, roll-over protection, immobilizer
Standard:
driver and passenger front impact airbags, ABS brakes, roll-over protection, immobilizer
Standard:
driver and passenger front impact airbags, ABS brakes, roll-over protection, immobilizer
Standard:
driver side front impact airbag, passenger side front impact airbag, ABS brakes, roll-over protection, immobilizer
Available:
ABS brakes
Available:
ABS brakes
Available:
roll-over protection
Available:
roll-over protection
N/A Available:
roll-over protection
N/A N/A
In-Vehicle Assistance Service Standard N/A N/A N/A
Drive-Type Overview rear wheel drive all wheel drive rear wheel drive all wheel drive
Audio Overview AM/FM/HD/Satellite, seek-scan, in-dash mounted 6-disc CD changer, MP3 decoder, 12 brand, premium amplifier, automatic equalizer, theft deterrent, window grid diversity antenna, radio steering wheel controls Standard:
AM/FM/Satellite, seek-scan, in-dash mounted single CD, MP3 decoder, 8 performance, amplifier, theft deterrent, concealed diversity antenna, radio steering wheel controls
Standard:
AM/FM/Satellite, seek-scan, in-dash mounted 6-disc CD changer, MP3 decoder, 9 performance, premium amplifier, theft deterrent, window grid diversity antenna
Standard:
AM/FM stereo, seek-scan, in-dash mounted 6-disc CD changer, MP3 decoder, remote CD compatible, 12 brand, premium amplifier, theft deterrent, window grid diversity antenna
N/A Available:
AM/FM/Satellite, seek-scan, glove box mounted 6-disc CD changer, MP3 decoder
Available:
13 brand, premium amplifier, theft deterrent
Available:
premium amplifier, theft deterrent, radio steering wheel controls
N/A Available:
AM/FM/Satellite, seek-scan, in-dash mounted single CD, MP3 decoder
N/A Available:
window grid and fixed diversity antenna
N/A Available:
AM/FM/Satellite, seek-scan, in-dash mounted single CD, MP3 decoder, 14 brand, amplifier, automatic equalizer, theft deterrent, radio steering wheel controls
N/A Available:
premium amplifier, theft deterrent
N/A N/A N/A Available:
AM/FM/Satellite, seek-scan, in-dash mounted 6-disc CD changer, MP3 decoder, remote CD compatible
Interior 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Air conditioning, front dual zone front automatic dual zone front automatic automatic automatic
Air filter Standard Standard Standard Standard
Underseat ducts N/A Standard N/A N/A
Cargo concealed storage N/A N/A Standard N/A
Cargo tie downs N/A Standard N/A N/A
Cell phone N/A Standard:
voice activated
N/A N/A
N/A Available:
portable voice activated
N/A N/A
Clock analog analog analog in-dash
Compass N/A Standard N/A N/A
Cruise control Standard Standard Standard Standard
Adaptive cruise control Standard Available N/A N/A
Cup holders front front front front
Gear shift knob trim leather leather/chrome N/A Standard:
leather/metal-look
N/A N/A N/A Available:
leather/genuine wood
N/A N/A N/A Available:
leather/carbon fibre
N/A N/A N/A Available:
leather/aluminum
N/A N/A N/A Available:
simulated suede/aluminum
N/A N/A N/A Available:
leather
12V DC power outlet 2 3 2 2
Lighter elements front Available:
front
Available:
front
front
Ashtray Standard Available Available Standard
Overhead console N/A mini N/A N/A
Floor console full full full full
Floor mats carpet front Available:
carpet front
carpet front Standard:
carpet front
N/A Available:
carpeted front & rear
N/A Available:
carpeted front & rear
Front windows power power power power
Rear windows power power power power
1-Touch Window Up driver and passenger front and rear N/A driver and passenger
1-Touch Window Down front and rear front and rear driver and passenger driver and passenger
Programmable garage door opener Standard Standard Standard Standard
Instrumentation analog analog analog analog
Oil pressure gauge N/A N/A N/A Standard
Driver information center Standard Standard Standard N/A
Tachometer Standard Standard Standard Standard
Trip computer Standard Standard Standard Standard
Water temp gauge Standard Standard Standard Standard
Low fuel warning Standard Standard Standard Standard
Service interval warning Standard N/A Standard N/A
Exterior temperature display Standard Standard Standard Standard
Lighting - glovebox Standard Standard Standard Standard
Lighting - map lights front front front front
Lighting - dome light fade fade fade fade
Lighting - cargo light Standard Standard Standard Standard
Illuminated vanity mirrors driver and passenger driver and passenger N/A driver and passenger
Rear window defogger Standard Standard Standard Standard
Rearview mirror auto-dimming day-night auto-dimming day-night auto-dimming day-night auto-dimming day-night
Mirrors - visor vanity mirrors driver and passenger driver and passenger driver and passenger driver and passenger
Fuel door release N/A power power N/A
Remote trunk release power power power power
Retained accessory power Standard Standard N/A N/A
Tilt-Wheel adjustable steering column Standard Standard Standard Standard
Steering wheel material Standard:
leather/metal-look
Standard:
leather
Standard:
leather
Standard:
leather/metal-look
Available:
leather/genuine wood
Available:
leather/genuine wood
Available:
simulated suede
Available:
leather/genuine wood
N/A N/A N/A Available:
leather/carbon fibre
N/A N/A N/A Available:
simulated suede
Air compressor Standard N/A N/A Standard
Seats 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Front seat type adaptive bucket bucket bucket Standard:
sport
N/A N/A N/A Available:
bucket
Seating capacity 2 passengers 4 passengers 4 passengers 4 passengers
Front seat driver direction controls 12-way power 10-way power 8-way power Standard:
10-way power
N/A N/A N/A Available:
8-way power
N/A N/A N/A Available:
2-way power
N/A N/A N/A Available:
4-way power
Front passenger seat direction controls 12-way power 8-way power 8-way power Standard:
10-way power
N/A N/A N/A Available:
8-way power
N/A N/A N/A Available:
2-way power
N/A N/A N/A Available:
4-way power
Lumbar support driver and passenger driver and passenger driver and passenger Standard:
driver and passenger
N/A N/A N/A Available:
passenger
Front armrests center center center center
Front head restraints adjustable fixed fixed 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 Available:
driver and front passenger heated-cushion, heated-seatback
Cooled front seats driver and passenger Available:
driver and passenger
N/A Available:
driver and passenger
Memory driver and passenger driver and passenger driver and passenger driver
Rear seats N/A bench bucket 50-50 split-bench
Rear armrest N/A with pass-thru Standard N/A
Rear head restraints N/A 2 - fixed N/A N/A
Seat trim leather leather leather leather
Entertainment 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Radio AM/FM/HD/Satellite, seek-scan AM/FM/Satellite, seek-scan AM/FM/Satellite, seek-scan Standard:
AM/FM stereo, seek-scan
N/A N/A N/A Available:
AM/FM/Satellite, seek-scan
CD player in-dash mounted 6-disc Standard:
in-dash mounted single
in-dash mounted 6-disc in-dash mounted 6-disc
N/A Available:
glove box mounted 6-disc
N/A N/A
CD changer compatible N/A N/A N/A Standard
MP3 capability Standard Standard Standard Standard
Auxiliary audio input N/A Standard Standard N/A
DVD-Audio Standard Standard N/A Standard
Steering wheel audio controls Standard Standard N/A Available
Voice recognition Standard Standard N/A Available
Speakers 12 brand Standard:
8 performance
Standard:
9 performance
12 brand
N/A Available:
14 brand
Available:
13 brand
N/A
Amplifier premium Standard premium premium
Equalizer automatic Available:
automatic
N/A N/A
Speed-Sensitive Volume Standard Standard Available Standard
Navigation system with voice activation with voice activation Standard Standard:
Standard
N/A N/A N/A Available:
with voice activation
1st row LCD screen 1 1 1 1
Bluetooth Compatibility Standard Standard Standard Standard
Safety and Security 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Airbags, frontal driver and front passenger driver and front passenger driver and front passenger driver and front passenger w/passenger front-impact cancellable
Airbags, side impact seat mounted, driver and passenger seat mounted, driver and passenger seat mounted, driver and passenger seat mounted, driver and passenger
Airbags, side curtain curtain 1st row N/A N/A curtain 1st row
Airbags, knee protection driver and passenger driver N/A N/A
Occupant sensor Standard Standard Standard Standard
Traction control ABS and driveline ABS and driveline ABS and driveline ABS and driveline
In-Vehicle Assistance Service Standard N/A N/A N/A
Stolen-vehicle tracking Standard N/A N/A N/A
Height adjustable safety belts N/A power front N/A N/A
Seatbelt pretensioners front front and rear front front
Headlights high intensity low/high beam high intensity low/high beam high intensity low/high beam high intensity low/high beam
Exterior light control programmable fully automatic fully automatic N/A
Delay off headlamps Standard Standard Standard Standard
Headlight washer Standard Standard Standard Standard
Cornering lights Standard N/A N/A N/A
Daytime running lights Standard Standard N/A Standard
Directionally adaptive headlights Standard N/A N/A Standard
LED brakelights Standard Standard Standard Standard
Door curb lights 2 2 2 2
Illuminated entry Standard Standard Standard Standard
Parking assist Standard Standard Standard Available
Remote keyless entry keyfob (all doors) keyfob (all doors) keyfob (all doors) keyfob (all doors)
Keyless access system Standard Standard N/A N/A
Panic alarm Standard N/A Standard N/A
Door locks power with 2 stage unlock power with 2 stage unlock power with 2 stage unlock power
Content theft-deterrent alarm system Standard Standard Standard Standard
Ignition disable Standard Standard Standard Standard
Lane departure Standard N/A N/A N/A
First aid kit Standard N/A Available N/A
Theft deterrent radio Standard Standard Standard Standard
Blind spot sensor Standard N/A N/A N/A
Low tire pressure warning Standard Standard Standard Standard
Warranty 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Warranty - Basic (mths/miles) 48/50,000 36/unlimited 36/unlimited 48/50,000
Warranty - Power Train (mths/miles) 48/50,000 36/unlimited 36/unlimited 48/50,000
Warranty - Corrosion/Perforation (mths/miles) 48/50,000 36/unlimited 120/unlimited 144/unlimited
Warranty - Roadside Assistance (mths/miles) unlimited/unlimited 36/unlimited 24/unlimited 48/50,000
Warranty - Maintenance (mths/miles) N/A 12/10,000 N/A N/A
Exterior 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Antenna window grid concealed window grid Standard:
window grid
N/A N/A N/A Available:
window grid and fixed
Body material galvanized steel/aluminum/composite galvanized steel/aluminum/composite composite/aluminum galvanized steel/aluminum
Paint Standard:
clearcoat monotone
Standard:
clearcoat monotone
clearcoat monotone Standard:
metallic monotone
Available:
metallic monotone
Available:
metallic monotone
N/A Available:
clearcoat monotone
N/A Available:
pearlcoat monotone
N/A N/A
Bodyside moldings N/A chrome N/A N/A
Grille trim with chrome bar stainless steel aluminum N/A
Fog/driving lights front and rear rear N/A front and rear
Door count 2 doors 2 doors 2 doors 2 doors
Rear cargo door power open and close trunk power open and close trunk trunk N/A
Tinted windows light light light light
Rear window type fixed fixed fixed fixed
Mirrors power remote driver, power remote w/tilt down passenger dual power remote dual power remote power remote driver, power remote w/tilt down passenger
Heated side mirrors Standard Standard Standard Standard
Mirrors, auto dimming driver driver and passenger N/A driver and passenger
Sunroof 1st row fixed glass N/A N/A N/A
Convertible top power power power power
Convertible hardtop retractable N/A N/A Available
Convertible roof glass rear window Standard Standard Standard Standard
Spoiler lip lip N/A power
Tires N/A Standard:
P275/40YR20.0 BSW performance
N/A N/A
N/A Available:
P275/35YR21.0 BSW performance
N/A N/A
Tires - front P255/35YR19.0 BSW performance N/A P245/35YR20.0 BSW performance P235/35ZR19.0 BSW performance
Tires - rear 285/30YR20.0 N/A 295/30YR20.0 305/30ZR19.0
Wheels Standard:
19" silver forged aluminum
Standard:
20" silver aluminum
Standard:
20" silver aluminum
Standard:
19" silver forged aluminum
Available:
19" black forged aluminum
Available:
20" chrome aluminum
Available:
20" gray aluminum
Available:
body-colored forged aluminum
N/A Available:
21" silver aluminum
Available:
20" black aluminum
Available:
black forged aluminum
N/A Available:
21" chrome aluminum
N/A Available:
painted forged aluminum
N/A Available:
21" polished aluminum
N/A N/A
N/A Available:
21" black aluminum
N/A N/A
N/A Available:
21" silver multi-piece
N/A N/A
N/A Available:
21" polished multi-piece
N/A N/A
Spare tire and wheel N/A Available:
compact aluminum
compact aluminum N/A
Windshield wipers - front variable intermittent variable intermittent variable intermittent variable intermittent
Windshield wipers - rain sensing Standard Standard Standard Standard
Mud flaps N/A N/A Available N/A
Mechanical 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Engine 6.0L V-12 6.0L W-12 6.0L V-12 3.8L H-6
Engine - valvetrain SOHC DOHC DOHC DOHC
Turbocharger twin turbo twin turbo N/A twin turbo
Brakes 4-wheel disc 4-wheel disc 4-wheel disc 4-wheel disc
Antilock braking system (ABS) 4-wheel 4-wheel 4-wheel 4-wheel
Brake assist Standard Standard Standard Standard
Drive type rear-wheel all wheel rear-wheel all wheel
Exhaust stainless steel stainless steel stainless steel stainless steel
Steering rack & pinion rack & pinion rack & pinion rack & pinion
Speed sensitive steering Standard Standard Standard Standard
Suspension tuning sport touring touring sport
Ride control Standard Standard Standard Standard
Adaptive suspension Standard Standard Standard Standard
Height adjustable suspension automatic w/driver control automatic w/driver control N/A N/A
Automatic level control 4-corner 4-corner N/A N/A
Front suspension type multi-link double wishbone double wishbone strut
Front anti-roll bar N/A Standard Standard Standard
Front shocks gas-pressurized gas-pressurized premium gas-pressurized
Front springs coil air coil coil
Rear suspension type multi-link independent multi-link independent double wishbone multi-link
Rear anti-roll bar N/A Standard Standard Standard
Rear shocks gas-pressurized gas-pressurized premium gas-pressurized
Rear springs coil air coil coil
Electronic stability system Standard Standard Standard Standard
Tiptronic automatic Standard Standard Standard Standard
Transmission 7-spd auto w/OD 8-spd auto w/OD 6-spd auto w/OD 7-spd auto-shift man w/OD
Axle ratio 2.65 3.52 3.46 3.44
Locking/limited slip differential Standard N/A Standard Standard
Remote vehicle starting system N/A Standard N/A N/A
Specifications 2013 Mercedes-Benz SL-Class Base 2014 Bentley Continental GTC Base 2014 Aston Martin DB9 Volante 2013 Porsche 911 Turbo S
Exterior length 182.4 " 189.1 " 185.5 " 176.3 "
Exterior body width 82.6 " 76.5 " 74.0 " 72.9 "
Exterior height 51.2 " 55.2 " 50.0 " 51.2 "
Engine 6.0L V-12 6.0L W-12 6.0L V-12 3.8L H-6
Horsepower 621 @ 4,800 rpm 567 @ 6,000 rpm 510 @ 6,500 rpm 530 @ 6,250 rpm
Torque 738 @ 2,300 rpm 516 @ 1,700 rpm 457 @ 5,500 rpm 516 @ 2,100 rpm
Fuel economy - city 14 mpg 12 mpg 13 mpg 16 mpg
Fuel economy - highway 21 mpg 20 mpg 19 mpg 24 mpg
Bore-and-Stroke 3.25 / 3.66 " 3.31 / 3.55 " 3.50 / 3.13 " 4.02 / 3.05 "
Curb weight 4,299 lbs. 5,501 lbs. 4,058 lbs. 3,660 lbs.
Gross vehicle weight rating (GVWR) N/A 6,393 lbs. N/A N/A
Wheelbase 101.8 " 108.1 " 107.2 " 92.5 "
Front track 63.8 " 65.5 " N/A 58.7 "
Rear track 63.2 " 65.2 " N/A 60.9 "
Turning radius 18.2 ' 18.8 ' N/A 17.4 '
Ground clearance 4.4 " N/A N/A 4.3 "
Drag coefficient .31 N/A N/A .32
Front legroom 42.9 " N/A N/A 41.6 "
Front headroom 39.1 " N/A N/A 38.0 "
Rear headroom N/A N/A N/A 31.5 "
Front hiproom 53.6 " N/A N/A 53.4 "
Front shoulder room 55.5 " N/A N/A 51.7 "
Luggage volume 8.5 cu.ft. 7.0 cu.ft. N/A 3.7 cu.ft.
Luggage volume (max) 13.5 cu.ft. 7.0 cu.ft. N/A N/A
Passenger volume N/A 86 cu.ft. N/A N/A
Fuel tank 19.8 gal. 23.8 gal. 20.6 gal. 17.7 gal.