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Compare Mercedes-AMG SL65 vs Porsche 911 Speedster

Mercedes-AMG SL65
2018 Mercedes-AMG SL65
Select configuration:
$222,000
Starting Price (MSRP)
7.8
Mercedes-AMG SL65 Full Review
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Porsche 911 Speedster
2019 Porsche 911 Speedster
Select configuration:
$274,500
Starting Price (MSRP)
8.8
Porsche 911 Speedster Full Review
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Overview

Engine
6.0-liter Twin-Turbo V12 Gas
Engine
4.0-liter Flat 6 Gas
Transmission
7-Speed Automatic
Transmission
6-Speed Manual
Drivetrain
Rear Wheel Drive
Drivetrain
Rear Wheel Drive
Fuel Economy
City: 13 MPG
Hwy: 22 MPG
Fuel Economy
N/A
Fuel Tank Capacity
19.8 gallons
Fuel Tank Capacity
16.9 gallons
Seating Capacity
2 seater
Seating Capacity
2 seater
Trunk Volume
8.5 ft³
Trunk Volume
N/A

Photos

43
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33
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Performance Specs

Engine and Transmission

Engine
6.0-liter Twin-Turbo V12 Gas
4.0-liter 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

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Turning Diameter
36.4 ft
36.4 ft

Wheels

Wheels Type
Aluminum Wheels
N/A
Front Wheel Size
19" x 9"
20" x 9"
Rear Wheel Size
20" x 10"
20" x 12"

Suspension

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

Tires

Front Tire
P255/35YR19
P245/35YR20
Rear Tire
P285/30YR20
P305/30YR20

Fuel and MPG

Fuel Economy

Combined
16 MPG
N/A
City
13 MPG
N/A
Highway
22 MPG
N/A

Emissions

CO2 Emissions @ 15K mi/year
11.0 (2017) Tons/yr
N/A

Fuel Tank

Fuel Tank Capacity
19.8 gallons
16.9 gallons
Cruising Range City
257.4 miles
N/A
Cruising Range Highway
435.6 miles
N/A

Dimensions and Measurement

Exterior Dimensions

Length
182.7 in
179.6 in
Height
51.2 in
49.3 in
Max Width
73.9 in
73 in
Front Width
63.1 in
61 in
Rear Width
63.2 in
61.2 in
Wheelbase
101.7 in
96.7 in

Interior Space

Seating Capacity
2 seater
2 seater
Front Seat Leg Room
42.9 in
N/A
Front Seat Headroom
39.1 in
N/A
Front Seat Shoulder Room
55.5 in
N/A
Front Seat Hip Room
53.6 in
N/A

Weight and Trailing

Curb Weight
4,299 lbs
3,230 lbs

Cargo Space

Trunk Volume
8.5 ft³
N/A

Colors and Materials

Standard Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • Dolomite Brown Metallic
  • Iridium Silver Metallic
  • Magnetite Black Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic
  • Black
  • Guards Red
  • Racing Yellow
  • White

Optional Exterior Colors

  • designo Cardinal Red Metallic
  • designo Diamond White Metallic
  • designo Selenite Grey Magno (Matte Finish)
  • 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, AMG Exclusive Nappa Leather Upholstery
  • Black, AMG Exclusive Nappa Leather Upholstery
  • Ginger Beige/Espresso, AMG Exclusive Nappa Leather Upholstery
  • Porcelain/Black, AMG 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
Not Available
Standard
Auxiliary Audio Input
Standard
Standard
MP3 Player
Standard
Standard

Interior Trim

Bucket Seats
Standard
Not Available
Cloth Seats
Standard
Standard
Leather Seats
Standard
Standard
Leather Steering Wheel
Standard
Standard
Premium Synthetic Seats
Standard
Standard
Vinyl Seats
Standard
Standard

Comfort

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
Cooled Front Seat(s)
Standard
Not Available
Cruise Control
Standard
Standard
Hands-Free Liftgate
Standard
Not Available
Heated Front Seat(s)
Standard
Optional
Keyless Entry
Standard
Standard
Multi-Zone A/C
Standard
Standard
Power Driver Seat
Standard
Not Available
Power Passenger Seat
Standard
Not Available
Remote Engine Start
Standard
Not Available
Seat Memory
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
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

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