News
Features
New Cars
Used Cars
Shopping Tools
Car Advice
2022 CarBuzz Awards
  1. Home
  2. Compare Cars
  3. Compare Mercedes-AMG S65 Convertible vs Porsche 911 Speedster

Compare Mercedes-AMG S65 Convertible vs Porsche 911 Speedster

Mercedes-AMG S65 Convertible
2019 Mercedes-AMG S65 Convertible
Select configuration:
$253,550
Starting Price (MSRP)
9.0
Mercedes-AMG S65 Convertible For SaleMercedes-AMG S65 Convertible Full ReviewMercedes-AMG S65 Convertible Trims Comparison
Porsche 911 Speedster
2019 Porsche 911 Speedster
Select configuration:
$274,500
Starting Price (MSRP)
8.8
Porsche 911 Speedster For SalePorsche 911 Speedster Full ReviewPorsche 911 Speedster Trims Comparison

Overview

Engine
6.0L Twin-Turbo V12 Gas
Engine
4.0L Flat 6 Gas
Transmission
7-Speed Automatic
Transmission
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 14 MPG
Hwy: 21 MPG
Fuel Economy
City: 14 MPG
Hwy: 19 MPG
Fuel Tank Capacity
21.1 gallons
Fuel Tank Capacity
16.9 gallons
Seating Capacity
4 seater
Seating Capacity
2 seater
Trunk Volume
8.8 ft³
Trunk Volume
N/A

Photos

Mercedes-AMG S65 Convertible
2018-2019 Mercedes-AMG S65 Convertible Open Top
2018-2019 Mercedes-AMG S65 Convertible Central Console
51
More
Porsche 911 Speedster
2019 Porsche 911 Speedster Rear Angle View
2019 Porsche 911 Speedster Central Console
33
More

Performance Specs

Engine and Transmission

Engine
6.0L Twin-Turbo V12 Gas
4.0L Flat 6 Gas
Horsepower
621 hp @ 5500 rpm
502 hp @ 8400 rpm
Torque
738 lb-ft @ 2300 rpm
346 lb-ft @ 6250 rpm
Transmission
7-Speed Automatic
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
4,971 lbs
3,230 lbs
Now Buzzing
Sacrilegious 1,300-HP Fox Body Mustang Dominating Drag Strips
Video
Sacrilegious 1,300-HP Fox Body Mustang Dominating Drag Strips
Look Forward To These New Car Colors In 2024
Design
Look Forward To These New Car Colors In 2024
2025 Genesis GV80 Coupe First Look Review: Coming Out Swinging
First Look
2025 Genesis GV80 Coupe First Look Review: Coming Out Swinging
Special Edition Toyota Tundra 1794 Debuts In Texas With Luxurious Tan Leather
Special Editions
Special Edition Toyota Tundra 1794 Debuts In Texas With Luxurious Tan Leather
Porsche 911 GT3 R Rennsport Debuts With 612 HP And $1 Million Price Tag
Reveal
Porsche 911 GT3 R Rennsport Debuts With 612 HP And $1 Million Price Tag
Is The Toyota GR Corolla Morizo Edition The Next Lexus LFA?
Opinion
Is The Toyota GR Corolla Morizo Edition The Next Lexus LFA?

Fuel and MPG

Fuel Economy

Combined
16 MPG
16 MPG
City
14 MPG
14 MPG
Highway
21 MPG
19 MPG

Emissions

CO2 Emissions @ 15K mi/year
11.1 Tons/yr
11.0 Tons/yr

Fuel Tank

Fuel Tank Capacity
21.1 gallons
16.9 gallons
Cruising Range City
295.4 miles
236.6 miles
Cruising Range Highway
443.1 miles
321.1 miles

Dimensions and Measurement

Exterior Dimensions

Length
198.9 in
179.6 in
Height
56.1 in
49.3 in
Max Width
75.3 in
73 in
Front Width
64.1 in
61 in
Rear Width
64.7 in
61.2 in
Wheelbase
115.9 in
96.7 in

Interior Space

Seating Capacity
4 seater
2 seater
Front Seat Headroom
37.7 in
N/A
Front Seat Shoulder Room
60.6 in
N/A
Front Seat Hip Room
60.6 in
N/A
Rear Seat Headroom
37.6 in
N/A
Rear Seat Shoulder Room
54.1 in
N/A

Cargo Space

Trunk Volume
8.8 ft³
N/A

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Turning Diameter
N/A
36.4 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
20" x 8.5"
20" x 9"
Rear Wheel Size
20" x 9.5"
20" x 12"

Suspension

Front Suspension
Multi-Link
Strut
Rear Suspension
Multi-Link
Multi-Link

Tires

Front Tire
P255/40YR20
P245/35YR20
Rear Tire
P285/35YR20
P305/30YR20

Colors and Materials

Standard Exterior Colors

  • Anthracite Blue Metallic
  • Black
  • Diamond Silver Metallic
  • Emerald Green Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Magnetite Black Metallic
  • Obsidian Black Metallic
  • Selenite Grey Metallic
  • Black
  • Guards Red
  • Racing Yellow
  • White

Optional Exterior Colors

  • designo Diamond White Metallic
  • designo Cashmere White Magno
  • Agate Grey Metallic
  • Carrara White Metallic
  • GT Silver Metallic
  • Jet Black Metallic
  • Carmine Red
  • Chalk
  • Lava Orange
  • Lizard Green
  • Miami Blue
  • Custom Color Metallic
  • Custom Color

Standard Interior Materials

  • Bengal Red/Black, designo Exclusive Nappa Leather Upholstery
  • Black, designo Exclusive Nappa Leather Upholstery
  • Crystal Grey/Black, designo Exclusive Nappa Leather Upholstery
  • designo Porcelain/Blue, designo Exclusive Nappa Leather Upholstery
  • Porcelain/Espresso Brown, designo Exclusive Nappa Leather Upholstery
  • Porcelain/Titian Red, designo Exclusive Nappa Leather Upholstery
  • Saddle Brown/Black, designo Exclusive Nappa Leather Upholstery
  • Black, Leather Seat Trim w/Perforated Seat Centers
  • Black/Cognac, Two-Tone Leather Seat Trim w/Perforated Seat Centers

Optional Interior Materials

N/A
  • Black, Leather Seat Trim w/Leather Interior
  • Black, Leather Seat Trim w/Leather Interior & Red Stitching

Features and Options

Infotainment

HD Radio
Standard
Standard
Bluetooth Connection
Standard
Standard
Hard Disk Drive Media Storage
Standard
Standard
Premium Sound System
Standard
Optional
Satellite Radio
Standard
Standard
Smart Device Integration
Standard
Standard
WiFi Hotspot
Standard
Standard
Auxiliary Audio Input
Standard
Standard
MP3 Player
Standard
Standard

Interior Trim

Bucket Seats
Standard
Not Available
Leather Seats
Standard
Standard
Leather Steering Wheel
Standard
Standard

Comfort

Head-Up Display
Standard
Not Available
Navigation System
Standard
Standard
Steering Wheel Audio Controls
Standard
Not Available
Power Mirror(s)
Standard
Standard
A/C
Standard
Standard
Adaptive Cruise Control
Standard
Not Available
Automatic Parking
Standard
Not Available
Climate Control
Standard
Standard
Cruise Control
Standard
Standard
Hands-Free Liftgate
Standard
Not Available
Heated Front Seat(s)
Not Available
Optional
Heated Rear Seat(s)
Standard
Not Available
Keyless Entry
Standard
Standard
Multi-Zone A/C
Standard
Standard
Power Driver Seat
Standard
Standard
Power Passenger Seat
Standard
Standard
Remote Engine Start
Standard
Not Available
Universal Garage Door Opener
Standard
Standard
Seat-Massage
Standard
Not Available
Keyless Start
Standard
Not Available
Telematics
Standard
Not Available

Safety

Safety Features

Back-Up Camera
Standard
Standard
Blind Spot Monitor
Standard
Not Available
Lane Departure Warning
Standard
Not Available
Lane Keeping Assist
Standard
Not Available
ABS
Standard
Standard
Night Vision
Standard
Not Available
Tire Pressure Monitor
Standard
Standard
Brake Assist
Standard
Standard
Stability Control
Standard
Standard
Traction Control
Standard
Standard

Airbags

Driver Air Bag
Standard
Standard
Front Head Air Bag
Standard
Standard
Front Side Air Bag
Standard
Standard
Knee Air Bag
Standard
Standard
Passenger Air Bag
Standard
Standard
Rear Side Air Bag
Standard
Not Available

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
4 Years / 50,000 Miles
12 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Roadside Assistance
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Maintenance
N/A
1 Years / 10,000 Miles
Mercedes-AMG S65 Convertible
Best Comparisons
Porsche 911 Speedster
Best Comparisons
  • Popular Tags
  • Cars
By Make
Acura Alfa Romeo Aston Martin Audi Automobili Pininfarina Bentley BMW Bollinger BrightDrop Bugatti Buick Cadillac Caterham Chevrolet Chrysler Dodge Ferrari Fiat Fisker Ford Genesis GMC Gordon Murray Automotive Hennessey Honda Hyundai Ineos Automotive Infiniti Jaguar Jeep Karma Kia Koenigsegg Lamborghini Land Rover Lexus Lincoln Lordstown Lotus Lucid Motors Maserati Mazda McLaren Mercedes-Benz Mini Mitsubishi Nissan Pagani Polestar Porsche Ram Rimac Rivian Rolls-Royce Spyker Subaru Tesla Toyota VinFast Volkswagen Volvo
By Car Type
SUVs Crossovers Hybrid Cars Electric Cars Luxury Cars Trucks Sedans Coupes Sports Cars Wagons Vans Hatchbacks Convertibles Small Cars Future Cars
By Price
Up to $15K $15K - $25K $25K - $35K $35K - $45K $45K - $55K $55K - $75K $75K - $100K $100K - $200K $200K - $300K Above $300K
Back
To Top