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Chevrolet Impala Convertible 230 HP

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Description

The Chevrolet Impala Convertible with a 230 horsepower engine represented a perfect blend of mid-century American flair, engineering reliability, and everyday performance. During its heyday in the early to mid-1960s, the Impala stood as Chevrolet’s flagship full-size car, and the convertible variant added a touch of glamour that made it especially desirable to those who valued both open-air driving and a touch of performance underfoot.

Powered by a 283 or more commonly a 327 cubic inch V8 engine depending on the model year, this particular Impala configuration produced approximately 230 horsepower—offering a noticeable bump over the base engines. It gave the driver a more spirited feel behind the wheel without stepping into full muscle car territory. The engine was smooth, torquey, and well-matched to either a 3-speed manual, 4-speed manual, or the popular Powerglide and later Turbo-Hydramatic automatic transmissions. This made the Impala Convertible not just a beauty to look at, but a capable cruiser with enough punch to enjoy longer highway trips or spirited drives through open country roads.

Visually, the Impala Convertible was a study in flowing lines, chrome detailing, and elegant proportions. Its long, low stance and sculpted body panels exuded a sense of motion even at a standstill. With the top down, the wide, flat rear deck and sweeping fenders created a sleek silhouette that symbolized postwar automotive optimism. The signature triple tail lamps on each side—an exclusive Impala trait—helped distinguish it from its Bel Air and Biscayne siblings. Grilles varied slightly year by year but often featured bold, horizontal bars flanked by quad headlights, giving the front end an assertive yet upscale appearance.

Inside, the Impala offered space and refinement. The interior design leaned into comfort, with wide bench seats upholstered in vinyl or a cloth-vinyl combination, often with optional trim upgrades for a more luxurious look. The dashboard layout was expansive and symmetrical, with large dials, a sweeping speedometer, and sometimes even sporty touches like a tachometer or a center console for cars equipped with floor-mounted shifters. Amenities like power steering, power brakes, power windows, and factory air conditioning added to the overall upscale feel, especially when combined with the added ambiance of a retractable soft top.

On the road, the 230 horsepower V8 gave the Impala Convertible a confident demeanor. It was powerful enough to accelerate briskly and had ample passing power at highway speeds. Its ride quality was one of its strongest suits, thanks to Chevrolet’s full-size chassis and suspension tuned for comfort. Handling was predictable and secure, even if not particularly sporty. The car’s size was always apparent, but it remained manageable in daily driving thanks to light steering and good visibility, especially with the top down.

This version of the Impala was ideal for those who wanted a versatile car that could be a stylish commuter during the week and a head-turning cruiser on weekends. It struck a balance between performance and luxury, offering just enough excitement to keep drivers engaged while still emphasizing ride comfort and elegance.

In the collector world, the 230 horsepower Impala Convertible remains a highly sought-after model. It is often praised for its timeless looks, reliable drivetrain, and ease of restoration. These cars evoke a sense of nostalgic Americana, embodying an era when big V8 convertibles ruled the roads and symbolized freedom and success. Restored examples are a common sight at classic car shows, where they continue to capture attention with their combination of power, style, and open-top charm.

Additional information

Manufacturer

Chevrolet

Country

USA

Production Started

1958

Production Stopped

1958

Vehicle Type

Bodystyle

Carbio, convertible

Number of Doors

2

Number of Seats

5

Top Speed

112 mph (180 kph)

0-60 mph (0-100 kph)

10 s

Power

171 / 233 / 230 @ 4800 rpm

Torque

407 / 300 @ 3000 rpm

Engine Manufacturer

Chevrolet

Engine

V8

Engine Location

Front

Engine Displacement

4638 cc (281.7 cu in)

Valvetrain

OHV

Valves per Cylinder

2

Bore / Stroke

98.4 x 76.2 mm (3.874 x 3 in)

Compression Ratio

8.5:1

Cooling System

Water

Charging System

Fuel Type

Petrol

Fuel System

Carburator, 1 x Rochester

Aspiration

Normal

Fuel Capacity

Drive

Rear

Transmission

A3

Steering

Front Brakes

Rear Brakes

Front Suspension

Rear Suspension

Tyre Dimensions

Chassis

Weight

1750 kg (3858 lb)

Length

5311 mm (209.1 in)

Width

1974 mm (77.7 in)

Height

1415 mm (55.7 in)

Wheelbase

2984 mm (117.5 in)