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Mercedes-Benz 280 SL Automatic

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Description

The Mercedes-Benz 280 SL Automatic was the most refined and comfort-oriented expression of the W113 “Pagoda” series and perfectly embodied Mercedes-Benz’s vision of a luxury roadster for everyday use. As the final evolution of the Pagoda line, the 280 SL Automatic combined increased performance, smooth mechanical operation and elegant design, placing refinement and usability ahead of outright sporting intent.

Power came from a 2.8-litre inline six-cylinder petrol engine with mechanical fuel injection, producing approximately 170 horsepower. This engine delivered noticeably stronger torque and smoother mid-range performance than earlier W113 models, making the car especially well suited to relaxed cruising. Paired with the four-speed automatic transmission, acceleration was progressive and unhurried, favouring smoothness and comfort rather than sharp response. The drivetrain worked quietly and effortlessly, reinforcing the car’s role as a refined grand tourer.

The chassis was derived from the W111 saloon platform and reflected Mercedes-Benz’s strong emphasis on safety and structural integrity. A rigid body shell with integrated crumple zones provided reassurance without compromising ride quality. Suspension consisted of double wishbones at the front and a low-pivot swing-axle rear suspension, tuned for predictable handling and comfort. Disc brakes were fitted on all four wheels, giving the 280 SL confident and consistent stopping power, an important improvement over earlier Pagoda models.

Styling of the Mercedes-Benz 280 SL Automatic remained faithful to the clean, timeless lines that defined the W113 series. The gently concave removable hardtop, from which the Pagoda nickname was derived, combined visual elegance with structural strength and excellent visibility. With the hardtop fitted, the car took on a dignified, coupé-like appearance, while the soft top allowed open motoring when desired. Subtle chrome detailing and balanced proportions gave the 280 SL an understated but unmistakable presence.

Inside, the cabin reflected Mercedes-Benz’s focus on comfort, ergonomics and safety. The padded dashboard, recessed switches and clearly laid-out instrumentation were designed to reduce injury risk while remaining intuitive to use. Seats were supportive and well suited to long-distance driving, and interior materials were selected for durability and quality rather than decorative excess. With the automatic transmission, the driving environment felt especially calm and composed, making the car easy to enjoy in both urban and motorway conditions.

On the road, the Mercedes-Benz 280 SL Automatic delivered a smooth, confidence-inspiring driving experience. Steering was light and precise, the suspension absorbed poor road surfaces effectively, and the engine provided effortless cruising at modern traffic speeds. While manual versions offered slightly more driver involvement, the automatic enhanced the car’s relaxed character and made it particularly well suited to touring and daily use.

The automatic version was especially popular in export markets, notably North America, where ease of use and comfort were highly valued. It appealed to buyers who wanted the elegance, prestige and engineering quality of an SL without the demands of a more sporting driving style.

Today, the Mercedes-Benz 280 SL Automatic is regarded as one of the most complete and usable classic SL models. Valued for its smooth drivetrain, improved performance and iconic Pagoda design, it represents the mature culmination of the W113 lineage. As a classic, it stands as a benchmark for refined 1960s open-top motoring, blending timeless style, engineering integrity and effortless luxury.

Additional information

Manufacturer

Mercedes Benz

Country

Germany

Production Started

1967

Production Stopped

1971

Vehicle Type

Bodystyle

Roadster

Number of Doors

2

Number of Seats

2

Top Speed

121 mph (195 kph)

0-60 mph (0-100 kph)

9.5 s

Power

125 / 170 / 168 @ 5750 rpm

Torque

245 / 181 @ 4500 rpm

Engine Manufacturer

Mercedes Benz

Engine

Inline 6

Engine Location

Front

Engine Displacement

2778 cc (168.7 cu in)

Valvetrain

OHC

Valves per Cylinder

2

Bore / Stroke

86.5 x 78.8 mm (3.406 x 3.102 in)

Compression Ratio

9.5:1

Cooling System

Water

Charging System

Fuel Type

Petrol

Fuel System

Injection, Bosch

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

A4

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

1360 kg (2998 lb)

Length

4285 mm (168.7 in)

Width

1760 mm (69.3 in)

Height

1320 mm (52 in)

Wheelbase

2400 mm (94.5 in)