2018 Mercedes-Benz AMG SL 65

#41
in Midsize convertibles
2018 MODEL

$222,000

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Detailed Review

The AMG SL 65 is from the Mercedes SL family which started in early 1950s basically serving for sports and long route journeys. From then to now the SL has changed a lot, be it the regular roadster or the performance-oriented AMG engine.

The 2018 Mercedes-Benz AMG SL 65 employees a 6.0L twin turbocharged V12 under its hood producing 621 hp and 738 lb.-ft of torque. The engine comes paired to a 7-speed automatic transmission.

2018 SL 65 Roadster costs a whooping $222,000 but for the V12 engine and the exquisite interior that Mercedes offer, the amount doesn't feel much.


The AMG SL 65 is from the Mercedes SL family which started in the early 1950s basically serving for sports and long route journeys. From then to now the SL has changed a lot, be it the regular roadster or the performance-oriented AMG engine.

The 2018 Mercedes-Benz AMG SL 65 employees a 6.0L twin-turbocharged V12 under its hood producing 621 hp and 738 lb.-ft of torque. The engine comes paired to a 7-speed automatic transmission.

2018 SL 65 Roadster costs a whopping $222,000 but for the V12 engine and the exquisite interior that Mercedes offer, the amount doesn't feel much.

2018 Mercedes-Benz AMG SL 65 Features

The SL 65 comes with a V12 engine that generates 621 horsepower and a massive 738 pound-feet of torque. Mercedes wanted that the car should never feel underpowered and that AMG badging ensures it never does. It is available in only one single trim. Power open and close rear trunk, glass panorama sunroof and COMAND 5.1 Infotainment system are standard in both trims. Electric power-assist speed-sensing steering, LED brake lights and Bang & Olufsen BeoSound premium sound system including 12 speakers are available in SL 65.

Trim

SL 65

MSRP

$222,000

Key

Features

Engine Auto Stop-Start Feature

Gas-Pressurized Shock Absorbers

Electric Power-Assist Speed-Sensing Steering

Fixed Rear Window w/Defroster

LED brake lights, Radio: COMAND 5.1 Infotainment System

Bang & Olufsen BeoSound Premium Sound System -inc: 12 speakers

Dual Zone Front Automatic Air Conditioning

Rain Detecting Variable Intermittent Wipers w/Heated Jets and Reservoir

Power Open and Close Trunk Rear Cargo Access

Power assisted speed sensing steering and Bang & Olufsen BeoSound premium sound system comes standard in SL 65. The SL 65 is the trim for those who crave performance with comfort and convenience.

2018 Mercedes-Benz AMG SL 65 Engine

"Razor-sharp handling isn’t its calling card, nor has it ever been. This is a grand touring machine with grace, presence and power. This flagship Mercedes convertible is as much about luxury and comfort as it is performance." - Kelley blue book

Engine and Transmission

The AMG SL 65 is carrying a hand-built 6.0L bi-turbo V12 under its hood producing 621 hp and an enormous amount of torque i.e. 738 lb.-ft. The torque is so high that it can smoke those continental tires even in 4th gear. The engine is engaged to 7-speed G-Tronic automatic transmission to drive the rear wheels; this can take the car up to 186 mph but top speed is electronically limited to 155 mph but 186 mph is optional with the AMG driver's package.

Models

Mercedes AMG SL 65

Porsche 911 Turbo SCabriolet

Ferrari Portofino Convertible

MSRP

$222,000

$203,000

$210,783

Engine

6.0L V12

3.8L Boxer-6

3.9L V8

Transmission

7-speed G-Tronic automatic

7-speed automatic

7-speed automated manual

Horsepower

621 hp @ 4800 rpm

580 hp @ 6750 rpm

592 hp @ 7500 rpm

Torque

738 lb.-ft @ 2300 rpm

516 lb.-ft @ 2100 rpm

560 lb.-ft @ 5250 rpm

The Porsche 911 Turbo SCabriolet and the Ferrari Portofino Convertible are somewhere comparable to the SL 65 in terms of horsepower but SL 65 has got no match for its torque.

Acceleration

The acceleration of the SL 65 is towards the high end, it makes 0-60 mph run in just 3.7 secs while the quarter mile is yet to be tested. The company assures that it would catch 130 mph in less than 13 secs.

Models

Mercedes AMG SL 65

Porsche 911 Turbo SCabriolet

Ferrari Portofino Convertible

0-60 MPH

3.9

2.9

3.1

Quarter mile

11.8

8.9

10.9

Engine

6.0 L

3.8 L

3.9 L

Emission

(Tons/yr of CO2 Emissions @ 15K mi/year)

9.2

8.4

 

The car is behind the Porsche and the Ferrari but still 3.7 secs to reach 60 MPH is great. It is due to the extra 500 lbs. that SL 65 is carrying. The aluminum chassis reinforced with steel beams and the big block V12 are things making the SL 65 heavy.

Braking

The 2018 AMG SL 65 is not itself tested for braking distance. It is using slotted and vented disc rotors on all four wheels. These are the same discs as in the SL 63, the SL 63 stops in 102 ft. from 60 mph. The SL 65 is 100 lbs. heavier if this stops under 105 ft. from 60 mph that would be great for such a heavy vehicle.

Model

Mercedes AMG SL 65

Porsche 911 Turbo S cabriolet

Ferrari Portofino Convertible

Brake Front (in.)

15.4

16.1

15.4

Brake Rear (in.)

14.2

15.4

14.2

Curb Weight (lbs.)

4,211

3,682

3,669

The Porsche 911 Turbo S Cabriolet is using bigger discs than the AMG and also is 500 lbs. lighter, so it will naturally stop in lesser distance.

2018 Mercedes-Benz AMG SL 65 Fuel Economy

This category is not for those who are looking for mileage, all the machines are performance-based and not designed for fuel economy. Still, 19 MPG can be considered as good for such a huge displacement engine.

Model

Mercedes AMG SL 65

Porsche 911 Turbo SCabriolet

Ferrari Portofino Convertible

MPG (city)

16

19

16

MPG (highway)

25

24

23

MPG (combined)

19

21

18

The tiny Porsche is capable of giving 21 MPG taking advantage of its lighter weight and also performing best in 0-60 mph timing.

2018 Mercedes-Benz AMG SL 65 Interior

"The SL roadster has yet to receive the lavish, flush-mounted switchgear and massive display screens of its siblings like the S-Class Cabriolet, but it’s luxurious nonetheless. Sixteen-way power-operated seats with sun-reflecting leather upholstery are supportive and functional. Even those over 6-feet tall can be comfortable, a rarity in roadsters.- Kelley Blue Book" 

Seating and Comfort

Seats are multiple ways power adjustable which are heated and ventilated as well. The interior is leather stitching all over in royal black color, the panorama sunroof can be lightened or darkened accordingly. The car is fitted with gas pressurized shocks which offer progressively increasing stiffness and is suitable for both city and track driving.

Model

Mercedes AMG SL 65

Porsche 911 Turbo S Cabriolet

Ferrari Portofino Convertible

Passenger capacity

2

4

4

Front (Head/Shoulder/Leg) (In.)

39.1/55.5/42.9

NA

-

The Porsche 911 Turbo SCabriolet and the Ferrari Portofino Convertible are 2+2 seaters and cannot be considered as 4 seaters because a teen or an adult can't fit in the back seat perhaps these can be used for storage.

Infotainment System

SL 65 is using COMMAND 5.1 Infotainment System which is not very advanced as it uses switches for changing engine and suspension modes. The Bluetooth works well with Bang & Olufsen BeoSound premium sound system including 12 speakers, moreover the storage between the seats has 3 USB ports. To switch between heating and ventilation of seats and adjusting the seats there are switches which are outdated.

Cargo space

The trunk volume is 8.5 cubic feet which is average in the class as the Ferrari can store 10.3 cubic feet. The trunk in SL 65 is power open and close.

Model

Mercedes AMG SL 65

Porsche 911 Turbo S Cabriolet

Ferrari Portofino Convertible

Cargo Volume (ft. cube)

8.5

5.7

10.3

Interior Features

  • Leather stitching interior
  • Dual tone panorama sunroof
  • Power adjustable, heated and ventilated seats
  • D-shaped sports steering wheel

2018 Mercedes-Benz AMG SL 65 Exterior

"All Mercedes-Benz SL models feel special, but they don’t necessarily feel modern anymore. - The Car Connection"

Dimensions and Weight

If seen from side almost 40% area is the hood that's carrying a big block V12 and under that is the automatic drive train. The new design comes with a new AMG chrome grill, aggressive air intakes and panorama sunroof. The rear of the car has got a spoiler on the trunk, big and bold brake lights and a long trunk design.

Model Mercedes AMG SL 65 Porsche 911 Turbo SCabriolet Ferrari Portofino Convertible
Curb weight (lbs.) 4,211 3,682 3,669
Length(in) 182.7 177.4 180.6
Width(in) 82.6 74.0 76.3
Height(in)

51.2

50.9

51.9

Ground clearance (in)

4.4

NA

4.6

Wheelbase (in)

101.7

96.5

105.1

Track width (in) F/R

63.1/63.2

60.7/62.6

64.3/64.4

The AMG SL 65 is the widest in the competition and also the longest for providing some more cargo space. The more width of the SL 65 is making it more stable in the corners. Ground clearance is 4.4” which is adequate for both comfort and handling.

Exterior Features

  • AMG cross spoke 19/20” wheels
  • Long trunk design
  • AMG chrome grill
  • AMG cross spoke 19/20” wheels
  • Long trunk design
  • AMG chrome grill

2018 Mercedes-Benz AMG SL 65 Safety

NHSTA and IIHS are yet to test the AMG SL 65. But there are pretty impressive safety features that include lane keeping assist and emergency braking to prevent a frontal crash, moreover, the car has steel beams reinforced aluminum chassis. The ESC (electronic stability control) assist very well during gear shifts and on launch control. The ABS and driveline traction control systems are pretty helpful in wet conditions and during panic braking.

Safety Features

  • Electronic Stability Control (ESC)
  • ABS And Driveline Traction Control
  • Parking Pilot Automated Parking Sensors
  • Dual Stage Driver And Passenger Front Airbags
  • BabySmart Childseat Sensor
  • Airbag Occupancy Sensor
  • Tire Specific Low Tire Pressure Warning

2018 Mercedes-Benz AMG SL 65 Competition

Porsche 911 Turbo S Cabriolet vs Mercedes Benz SL 65 Convertible

The Porsche is the lightest and hence the quickest is 0-60 mph with a top speed of 198 mph and it manages to provide the highest mileage, it is all for the lowest cost. The car is pretty aggressive on track and using an advanced infotainment system unlike the SL 65. Porsche 911 Turbo S Cabriolet is for those who precisely measure numbers in terms of performance.

Ferrari Portofino Convertible vs Mercedes Benz SL 65 Convertible

Portofino is born only for racing like all Ferraris, the company claims a top speed of over 199 mph. The car drives smoothly on a race track; it is pretty efficient in putting the power down. Portofino looks like F12 from the front. What is better than a cheap Ferrari?

2018 Mercedes-Benz AMG SL 65 Final Verdict

The SL 65 is a powerful contender in sports car list. The car performs very well on city road and on track it is pretty fast, the torque is enough to make the tires smoke even in 4th gear. The speed is electronically limited to 155 mph but can achieve top speed of 186 mph through AMG driver's package. Except for the infotainment system, the SL 65 performs marvelous in every test, so this a car for the people who expect all in one car.

Pros

Power adjusted, heated and ventilated seats

Leather stitching all over interior

Dual tone sunroof

Adjustable engine and suspension performance

Speed sensing steering

Cons

Top speed limited to 155 mph

Dated infotainment system

What's New?

Chromed AMG front grill

Aggressive air intakes

Carbon fiber switch board for infotainment system


Features

vehicle bio

base price

$222000

bodystyle

2dr Convertible

passenger capacity

2

drivetrain

RWD

engine type

displacement

365 cu. in.

horsepower

621 hp @ 5500 rpm

torque

738 lb.-ft. @ 2300 rpm

transmission

7-speed automatic

chassis

brake rotors (f/r)

14.2 in. ventilated disc brakes/15.4 in. ventilated disc brakes

dimensions

wheelbase

101.7 in.

length

182.7 in.

width

73.9 in.

height

51.2 in.

curb weight

4211 lbs.

ground clearance

4.4 in.

capacity

passenger volume

50.5 cu ft.

cargo volume

13.5 cu ft.

performance

zero to 60 mph

3.6 sec.

standing ¼-mile

11.7 sec.

braking (70-0 mph)

150 ft.

fuel economy

city/combined/highway

23/16/22 mpg

highway range

435.6 mi.

warranty

roadside assistance

No



Styles

 2018 Mercedes-Benz AMG SL 65 in Magnetic Black Metallic color  2018 Mercedes-Benz AMG SL 65 in designo Magno Selenite Gray color  2018 Mercedes-Benz AMG SL 65 in designo Cardinal Red Metallic color  2018 Mercedes-Benz AMG SL 65 in Brilliant Blue Metallic color  2018 Mercedes-Benz AMG SL 65 in Black color
Magnetic Black Metallic

Vehicle images are guides only and may not reflect the model's exact specifications/features– exact specifications/features should be confirmed with the seller.

Trims and Configurations

MSRP


 2018 Mercedes-Benz AMG SL 65 SL 65 AMG

SL 65 AMG

power
621 hp @ 5500 rpm
fuel
Premium unleaded (required)
mpg
16 combined

$222,000


Style Prices MPG Engine Transmission Drivetrain Seats Colors
SL 65 AMG 2dr Convertible (6.0L 12cyl Turbo 7A) Starting at $222,000 MSRP (23/16/22) 621 hp @ 5500 rpm, 6 L, V12, premium unleaded (required)
See Full Specs
7-speed automatic rear wheel drive 2   Black
  Brilliant Blue Metallic
  designo Cardinal Red Metallic
  designo Magno Selenite Gray
  Magnetic Black Metallic