A member of the Cars.com family

2018 Mercedes-Benz SL 450 is no longer being sold as new.

See New 2019 Mercedes-Benz SL 450

Get a Free Price Quote on a New 2019 Mercedes-Benz SL 450

2018 Mercedes-Benz SL 450

MPG

City 20 MPG Hwy 28 MPG

Safety Rating

Information not available

Consumer Reviews Write a Review

Overall Rating:
4.8 (out of 5)
Value 4.4
Exterior 4.8
Interior 4.5
Comfort 4.9
Performance 4.8
Reliability 4.8
****
One minor issue that was addressed and resolved.

by Josephus from Big D-Area | February 17, 2019

Great GT. Very comfortable. Excellent performance. Super good looking. Would buy again. Is the 3rd SL we've owned and, is likely, THE best one of all. Doesn't have that V8 sound but at $20K less in price, we'll accept that . . . in a heartbeat! I.e. 0-60 in 4.5 seconds and 107 MPH in the standing 1/4 mile is plenty quick enough!

*****
Best car and best dealership ever!!!

by HappyinVegas from Las Vegas, Nevada | December 01, 2018

This car is Fantastic! Stylish, comfortable, every possible safety feature, technologically advanced, fabulous sound system, and even a built in phone charger. The BRST car ever!!!

*****
actually it's a 2017 with 9K miles

by md1944 from orlando, fl | October 18, 2018

great combination of luxury and sportiness. drives like a 2 seat sports car when top down, or a comfortable sedan with top up. great acceleration for a 6 cyl. pricey but well worth it. fills a unique niche with little competition.

Read more reviews

2018 Mercedes-Benz SL 450 Overview

The 2018 Mercedes-Benz SL 450 is a two-door, two-seat roadster that comes with a retractable hardtop. It is powered by a standard 362-hp, twin-turbocharged 3.0-liter V-6 engine mated a nine-speed automatic transmission and rear-wheel drive.