HAGERTY 1977 Mercedes-Benz 450SL Car

Specifications

• Model: 1977 Mercedes-Benz 450SL
• Body Style: 2dr Roadster
• Engine: 8-cyl. 4520cc/180hp Bosch FI
• Weight: 3671 lbs
• Length: 182.3 in
• Wheelbase: 96.9 in

Product Information

The Mercedes-Benz SL name has always signified a certain level of automotive style and sophistication. The 1977 450SL is part of the R107 model series, which marked the introduction of a V-8 engine in the convertible lineup. With its classic styling and luxury features, the 450SL offers a comfortable and stylish driving experience.

Product Usage Instructions

Starting the Vehicle

1. Insert the key into the ignition slot.
2. Turn the key clockwise to start the engine.

Driving the Vehicle

1. Engage the gear by moving the gear shift to the desired position.
2. Press the accelerator pedal gently to start moving.

Maintaining the Vehicle

Regular maintenance is essential to keep your 450SL in top condition. Follow the manufacturer’s recommended maintenance schedule for oil changes, tire rotations, and other services.

Frequently Asked Questions

Q: What is the vehicle’s weight?

A: The Mercedes-Benz 450SL weighs 3671 lbs.

Q: What is the engine type of the vehicle?

A: The 450SL is equipped with an 8-cylinder 4520cc engine with Bosch fuel injection, producing 180hp.

Q: What is the historical value of the vehicle?

A: According to valuation reports, the vehicle’s value ranges from $5,900 in fair condition to $69,800 in concours condition.

2dr Roadster 8-cyl. 4520cc/180hp Bosch FI

Model description

• The Mercedes-Benz SL name has always signified a certain level of automotive style and sophistication, and each new generation seems both to define and be defined by its era. Such was the case when the R107 model SL came on the scene in 1971 as a replacement for the popular 230/250/280SL W113 series. The family of models existed with minimal changes until 1989, a remarkable production run for a luxury convertible.
• With the R107, Mercedes debuted a V-8 engine in the convertible lineup, which was necessary given the new SL’s relative girthy 3400-pound weight. Styling was typically conservative and somewhat reminiscent of the pagoda top cars, and despite dimensions more or less the same, the R107 appeared to be much larger.
• The first-year 1972 cars were dubbed 350SL in keeping with the model designation for Europe, despite actually carrying a 4.5-liter V-8 underhood. The fuel-injected V-8 featured an overhead cam and delivered 230 horsepower. It was paired with a three-speed automatic, with no manual transmission on offer. Suspension was fully independent and four-wheel disc braking was standard.
• Also in 1972, the car’s name was revised and 450SL would be the model designation moving forward. Another revision was the way in which horsepower was rated, and the new SAE net meant the 450SL’s power was listed at 190 hp. The following year, the 450SL grew large safety bumpers front and rear in keeping with federal regulations. In 1975, emissions requirements reduced output to 180 hp with the addition of a catalytic converter.
• In 1976, the SL was fitted with a continuous fuel injection system, as well as transistorized ignition. Two years later, in 1978, Mercedes introduced automatic climate control and 14-inch aluminum wheels as standard equipment. The cars went unchanged in 1979, and in 1980, the fuel injection system was revised, further cutting power from 180 hp to 160 hp.
• The 450SL model ended production with the 1980 model year, and its 380SL replacement would carry the torch into the 1980s. Before it was gone, however, the 450SL averaged about 6,000 units annually. When paired with their renowned reputation, they are easy to locate today and make for very comfortable top-down cruisers.

*Please note: All prices shown here are based on various data sources, as detailed in About Our Prices. For all Hagerty clients: The values shown do not imply coverage in this amount. In the event of a claim, the Guaranteed Value(s)® on your policy declarations page is the amount your vehicle(s) is covered for, even if the value displayed here is different. If you would like to discuss your policy, please call us at 877-922-3391.

Body styles
2dr Roadster

Engine types
8-cyl. 4520cc/180hp Bosch FI

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

Equipment

Additional Info
Shipping Weight: 3671 lbs Vehicle Length: 182.3 in Wheelbase – Inches: 96.9 in

Vehicle’s condition classification

• #1. Concours

  1 vehicles are the best in the world. Imagine the best vehicle, in the right

  colors, driving onto the lawn at the finest concours. Perfectly clean, the vehicle has been groomed down to the tire treads. Painted and chromed surfaces are mirror-like. Dust and dirt are banned, and materials used are correct and superbly fitted.

• #3. Good

  3 vehicles drive and run well but are not used for daily transportation. The

  casual passerby will not find any visual flaws, but these vehicles might have some incorrect parts. #3 vehicles could possess some, but not all, of the issues of a #4 vehicle, but they will be balanced by other factors such as fresh paint or a new, correct interior.

• #2. Excellent

  2 vehicles could win a local or regional show. They might even be former #1

  vehicles that have been driven or have aged. Seasoned observers will have to look closely for flaws but will be able to find some. The paint, chrome, glass and finishes will all appear as excellent. The vehicle drives as a new vehicle of its era would.

• #4. Fair

  4 vehicles are daily drivers, with flaws visible to the naked eye. The chrome

  might have pitting, the windshield might be chipped and perhaps the body has a minor dent. Imperfect paintwork, split seams or a cracked dash might be present. No major parts are missing, but there might be non-stock additions. A

  4 vehicle can also be a deteriorated restoration.

Publication Date: 07/01/2024

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