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What engines were available in a 1965 Impala SS?

The 1965 Chevrolet Impala SS, a classic American muscle car, was available with a range of powerful engine options to suit different performance needs. The Impala SS was known for its bold styling and impressive power, making it a popular choice among car enthusiasts of the era.


Engine Choices for the 1965 Impala SS


The 1965 Impala SS offered several engine options, each with its own unique characteristics and capabilities. The available engines included:



  • 283 cubic inch V8: This small-block V8 engine produced 195 horsepower and was the base engine option for the Impala SS.

  • 327 cubic inch V8: This larger small-block V8 engine was available in two power outputs: 250 horsepower and 300 horsepower. The 300 horsepower version was the top-of-the-line engine option for the Impala SS.

  • 396 cubic inch V8: This big-block V8 engine was the most powerful option, producing 375 horsepower. It was a popular choice among performance-oriented Impala SS buyers.


The engine choices allowed Impala SS buyers to select the level of performance that best suited their driving needs and preferences. The 283 cubic inch V8 provided a balance of power and efficiency, while the 327 and 396 cubic inch V8 engines offered increasingly more potent performance for those seeking a more thrilling driving experience.


Transmission Options


In addition to the engine choices, the 1965 Impala SS was available with a variety of transmission options to further customize the driving experience. Buyers could choose from a three-speed manual, a four-speed manual, or a two-speed Powerglide automatic transmission.


The combination of powerful engine options and transmission choices allowed the 1965 Impala SS to appeal to a wide range of buyers, from those seeking a comfortable daily driver to those looking for a high-performance muscle car.

Did the 1965 Impala SS come with a 283 engine?


Second, They did indeed make a 1965 Impala with a 283. However, almost all of them were convertibles and/or sedans. They made VERY few hardtop coupes with the 283. Almost all hardtop coupes were SS's.



How much horsepower does a 1965 283 have?


Displacement: 283 cubic inches. Bore and stroke: 3.870 x 3.00 inches. Compression ratio: 8.50:1. Horsepower: 185 @ 4600 RPM.



What year is the fastest Impala SS?


Chevrolet Says 2006 V-8 Impala SS Is Its Fastest Ever. Chevrolet calls it the company's "quiet hero," and that's accurate.



What engine did the Impala SS come with?


The Impala SS comes with a 260-horsepower, 5.7-liter LT1 V-8 and a four-speed automatic transmission. It's a beefy setup that yields quick acceleration from a stop and plenty of power for quick bursts of speed in the 40 mph-to-60 mph range. Despite its performance-oriented nature, the Impala SS is smooth and quiet.



What engines were available in the 1965 Impala SS?


Because of midyear changes, there were really two model years for 1965. Until February, the Impala SS could be ordered only with a 340- or 400-horsepower version of the 409-cubic-inch V-8 engine. Chevrolet then replaced the 409 with a 325-horsepower, 396-cubic-inch engine.



Did a 1965 Impala SS come with a 327?


Next on the list were the three available versions of the small-block engine. First was the 195 horsepower, 283 cubic-inch engine, followed by two four-barrel equipped 327 cubic-inch engines – one with 250 horsepower and another with 300 horsepower.



How many 1965 Impala SS were made?


There were a total of 239,500 Impala SS's produced for 1965. Of these, 236,672 were 396's.



How much horsepower does a 1965 327 have?


Engine Specifications

FeatureBase EngineRPO L75
Displacement327 cid
Bore & Stroke4.00 x 3.25″
Compression ratio10.50:1
Brake horsepower250 @ 4400300@5000



How many 1965 Impalas had 409 engines?


2,828 409s
Only 2,828 409s were made, that's only . 2%! Over 57,000 396s were made. The great w-block 409-340 horsepower was phased out and replaced with a smaller 396-325 hp engine in 1965.



How much is a 1965 Impala SS worth today?


The value of a 1965 Chevrolet Impala SS can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $30,693 for a 1965 Chevrolet Impala SS in good condition with average spec.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.