Vehicle Valuation Report

Valuation Summary

A line graph illustrates valuation trends for the 1972 Mercedes-Benz 350SL across four condition categories (Concours, Excellent, Good, Fair) from February 2024 to December 2024. The Concours condition shows a value around $79,700 with a slight upward trend. The Excellent condition shows a value around $40,800 with a slight downward trend. The Good condition shows a value around $17,100 with a slight downward trend. The Fair condition shows a value around $7,100 with a slight downward trend.

Model Description

The Mercedes-Benz SL name signifies automotive style and sophistication, with each generation defining its era. The R107 model SL, introduced in 1971 as a successor to the W113 series, maintained minimal changes until 1989, marking a significant production run for a luxury convertible.

The R107 introduced a V-8 engine to the convertible lineup, necessitated by its approximately 3400-pound weight. Styling was conservative, echoing the 'pagoda top' cars, and despite similar dimensions, the R107 appeared larger.

The initial 1972 models were designated 350SL, featuring a 4.5-liter V-8 engine with overhead cam and 230 horsepower, paired with a three-speed automatic transmission. Suspension was fully independent, and four-wheel disc brakes were standard.

In 1972, the model name was revised to 450SL. Horsepower rating changed to SAE net, listing the 450SL at 190 hp. The following year, larger safety bumpers were added. Emissions requirements in 1975 reduced output to 180 hp with a catalytic converter.

Further updates included a continuous fuel injection system and transistorized ignition in 1976. In 1978, automatic climate control and 14-inch aluminum wheels became standard. The cars remained unchanged in 1979. In 1980, a revised fuel injection system reduced power to 160 hp.

The 450SL production concluded with the 1980 model year, succeeded by the 380SL. The 450SL averaged approximately 6,000 units annually and is recognized for its reputation, making it a sought-after and comfortable classic cruiser.

*Please note: All prices shown are based on various data sources. For Hagerty clients, these values do not imply coverage in this amount. In the event of a claim, the Guaranteed Value® on your policy declarations page is the amount your vehicle(s) is covered for, even if the value displayed here differs. For policy discussions, contact Hagerty at 877-922-3391.

Publication Date: 02/21/2025

Vehicle Specifications and Sales Data

1972-1980 Mercedes-Benz 350SL / 450SL Stats

Equipment

• Additional Info
• Shipping Weight: 3598 lbs
• Vehicle Length: 172.1 in
• Wheelbase - Inches: 96.9 in

Vehicle's Condition Classification

#1. Concours

#1 vehicles are the best in the world, comparable to a pristine vehicle at a top concours event. Perfectly clean, meticulously maintained, with mirror-like paint and chrome. Dust and dirt are absent, and all materials are correct and superbly fitted.

#2. Excellent

#2 vehicles are show-quality, capable of winning local or regional shows, or are former #1 vehicles that have been driven or aged gracefully. Seasoned observers may find minor flaws upon close inspection. Paint, chrome, glass, and finishes appear excellent. The vehicle drives as a new vehicle of its era would.

#3. Good

#3 vehicles drive and run well but are not typically used for daily transportation. Casual observers will not notice visual flaws, though some parts may be incorrect. These vehicles might exhibit some issues found in #4 vehicles but are balanced by factors like fresh paint or a new, correct interior.

#4. Fair

#4 vehicles are daily drivers with visible flaws. Chrome may show pitting, windshields might be chipped, and the body could have minor dents. Imperfect paintwork, split seams, or cracked dashboards may be present. No major parts are missing, but non-stock additions might exist. A #4 vehicle can also be a deteriorated restoration.