2018 Mercedes-Benz SL450 review
Mercedes-Benz SL450 highlights
Customer rating
RepairPal reliability rating
(data not available)
Mileage (EPA estimate)
20 city, 28 highway, 23 combined
Pricing for current inventory
(no current inventory)
Shop with your budget in mind
Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.
All Mercedes-Benz SL450 years
What is new for the 2018 Mercedes-Benz SL450?
- SL450 trims have been upgraded with Rear View Camera, Smart Key, and Heated Mirrors as standard equipment this year.
2018 Mercedes-Benz SL450 trims
Curious how Mercedes-Benz SL450 trims differ? Use our side-by-side vehicle comparison to see the differences and similaritiesBase:
- 362-hp, 369-lb-ft of torque 3.0L
- Power Mirrors
- Traction Control
- Front Seat Heaters
- Skylights
- Leather Seats
- Power Seats
- Rear View Camera
- Smart Key
- View our Mercedes-Benz SL450 inventory
Shop with your budget in mind
Getting pre-qualified lets you shop with personalized monthly payments, and it doesn't impact your credit score.
Ratings & reliability
Mercedes-Benz SL450 features and specs
Curious how Mercedes-Benz SL450 trims differ? Use our side-by-side vehicle comparison to see the differences and similarities
2D Convertible 2WD
Standard Features
- Power Mirrors
- Traction Control
- Front Seat Heaters
- ABS Brakes
- Skylight(s)
- Leather Seats
- Power Seat(s)
- Rear View Camera
- Air Conditioning
- Power Windows
- Power Locks
- Smart Key
- Cruise Control
- Memory Seat(s)
- Overhead Airbags
- Rear Defroster
- Side Airbags
- Heated Mirrors
- Run Flat Tires
- Hard Top
- Alloy Wheels
- Turbo Charged Engine
- Automatic Transmission
- Satellite Radio Ready
- AM/FM Stereo
- Navigation System
- Android Auto
- CD Audio
- Auxiliary Audio Input
- Bluetooth Technology
- Harman Kardon Sound
- Apple CarPlay
- Automated Parking
- Seat Massagers
- Leather Seats
- Blind Spot Monitor
- A/C Seat(s)
- Parking Sensors
- Lane Departure Warning
- Automated Cruise Control
- Power Hatch/Deck Lid
- Bang & Olufsen Audio
Drive Wheels
Rear Wheel Drive (2WD)
Engine size
3.0L
Horsepower
362
Torque (ft-lbs)
369
Engine type
Turbo Gas
Fuel capacity
19.8
Wheelbase
101.7"
Overall length
182.3"
Width
73.9"
Height
51.2"
Leg room
F 42.9"
Head room
F 39.1"
Front tires
P255/35YR19
Rear tires
P285/30YR19
Seating capacity
2
Transmission
Automatic
2018 Mercedes-Benz SL450 FAQ
The 2018 Mercedes-Benz SL450 has received an average 5.0 out of 5 stars from our customers. If you're in the market for a 2018 Mercedes-Benz SL450, check out reviews from customers just like you. 2018 Mercedes-Benz SL450 Reviews.
Here are the pros and cons of the 2018 Mercedes-Benz SL450: Pros - Ride and Handling - Styling - Seat Comfort Cons - Fuel Economy
Here is what's new for the 2018 Mercedes-Benz SL450:
- Rear View Camera
- Smart Key
- Heated Mirrors
The 2018 Mercedes-Benz SL450 offers the following fuel efficiency options: • Gas: 20 city / 28 highway MPG Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.
Research other vehicles
We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.
Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.
Unless otherwise noted, information related to featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities. By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.
We make every effort to provide accurate information, but please verify before purchasing.