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Mercedes-Benz 230 SL Automatic

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Description

The Mercedes-Benz 230 SL Automatic was the comfort-focused variant of the first W113 “Pagoda” series and reflected Mercedes-Benz’s intention to reposition the SL as a refined, usable grand tourer rather than a pure sports car. By offering a smooth automatic transmission, the 230 SL became particularly appealing to buyers who valued relaxed driving, elegance and everyday usability alongside open-top motoring.

Power came from the same 2.3-litre inline six-cylinder petrol engine with mechanical fuel injection used across the 230 SL range, producing approximately 150 horsepower. The engine was known for its smoothness and flexibility rather than aggressive character, delivering strong mid-range torque and quiet cruising. Paired with the four-speed automatic transmission, acceleration was progressive and unhurried, but perfectly suited to the car’s touring role. The automatic gearbox emphasised refinement, making the car easy and relaxing to drive in traffic and on long journeys.

The chassis was derived from the W111 saloon platform and featured a rigid body structure with carefully engineered crumple zones, reflecting Mercedes-Benz’s increasing focus on passive safety. Suspension consisted of double wishbones at the front and a low-pivot swing-axle rear suspension, providing predictable handling and a comfortable ride when driven within the car’s intended limits. Disc brakes at the front and drum brakes at the rear offered dependable stopping power appropriate to the performance.

Styling of the Mercedes-Benz 230 SL Automatic was identical to manual versions and remains one of the most recognisable designs of the era. The gently concave removable hardtop, which gave rise to the “Pagoda” nickname, combined structural strength with visual elegance. Clean body lines, balanced proportions and restrained detailing created a timeless appearance. Buyers could specify the car with a soft top, removable hardtop or both, enhancing its versatility across seasons.

Inside, the cabin reflected Mercedes-Benz’s emphasis on comfort, ergonomics and safety. Padded dashboard surfaces, recessed switches and clear instrumentation were designed to reduce injury risk while maintaining excellent usability. Seats were supportive and well suited to long-distance driving, and interior materials were chosen for durability and refinement. With the automatic transmission, the driving environment felt especially calm and composed, reinforcing the car’s luxury touring character.

On the road, the Mercedes-Benz 230 SL Automatic delivered a smooth, confidence-inspiring experience. Steering was light and precise, the suspension absorbed road imperfections effectively, and the drivetrain worked seamlessly to provide relaxed progress. While the automatic transmission slightly reduced outright performance compared with manual versions, it enhanced the car’s suitability as a refined cruiser rather than a sporting machine.

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

Today, the Mercedes-Benz 230 SL Automatic is regarded as an authentic expression of the W113 philosophy. Valued for its elegant design, smooth drivetrain and everyday usability, it represents the moment when the SL fully evolved into a luxury roadster. As a classic, it remains a highly respected and desirable example of 1960s Mercedes-Benz engineering, combining timeless style with relaxed, confident motoring.

Additional information

Manufacturer

Mercedes Benz

Country

Germany

Production Started

1963

Production Stopped

1966

Vehicle Type

Bodystyle

Roadster

Number of Doors

2

Number of Seats

2

Top Speed

124 mph (200 kph)

0-60 mph (0-100 kph)

11 s

Power

110 / 150 / 148 @ 5500 rpm

Torque

196 / 145 @ 4200 rpm

Engine Manufacturer

Mercedes Benz

Engine

Inline 6

Engine Location

Front

Engine Displacement

2306 cc (140.1 cu in)

Valvetrain

OHC

Valves per Cylinder

2

Bore / Stroke

82 x 72.8 mm (3.228 x 2.866 in)

Compression Ratio

9.3:1

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

1295 kg (2855 lb)

Length

4285 mm (168.7 in)

Width

1760 mm (69.3 in)

Height

1290 mm (50.8 in)

Wheelbase

2400 mm (94.5 in)