The 2020 Mercedes-Benz sl450 is documented here with 1 trim and full specifications. It belongs to the Main generation (2017–present). The most efficient trim returns 10.7 L/100 km combined. Pricing for the 2020 model year is estimated at $22,100–$31,200 USD.
2020 sl450 at a glance
- Best fuel economy
- 10.7 L/100km combined
- Lowest CO₂
- 245 g/km
- MSRP (US)
- $22,100–$31,200 USD est.
About the Main generation
Produced 2017–present. See all generations →
Frequently asked questions
How much is the 2020 Mercedes-Benz sl450?
The estimated price of the 2020 Mercedes-Benz sl450 is $22,100–$31,200 USD — an estimate based on its segment and specifications.
Is the 2020 Mercedes-Benz sl450 fuel efficient?
The most efficient 2020 sl450 trim returns about 10.7 L/100 km in combined driving.