Plymouth Barracuda

1968 Plymouth Barracuda

“Call them unique. They are. The one-of-a-kind sports-cars with a zest for the fun life. These are the cars that are coming on strong all over America.” 1968 Barracuda sales brochure.

  • In keeping with others in the quickly growing pony car movement, 1968 featured a new and varied slew of engine options.
  • A small number of Hemi-powered Barracudas were produced for professional drag racing.
  • Other styling changes were mainly to comply with new federal standards introduced in 1968.

Muscle Car Specifications

Performance Model
1968 Plymouth Barracuda 340-S
Engine Used
340ci/275hp
Zero to Sixty
7.0 sec
Quarter Mile
14.9 sec @ 95.4 mph

Since the Barracuda had received a complete overhaul in 1967, the styling of the car remained essentially a carry over from that year. However, the two year models are easily distinguished by round sidemarker lights on the 1968 models that were not present on the 1967s. Otherwise, the cars were nearly identical both inside and out.

Where they were not identical, however, was under the hood. After years of few engine choices, Plymouth followed the pony car trend of offering buyers a variety of engine choices. For one thing, the 225 CID slant six-cylinder engine producing 145 horsepower was back as the standard Barracuda engine after a year absence. The next available upgrade was a new 318 CID V8 producing 230 horsepower. Also available was a 340 V8 that was exclusive to the Barracuda and produced 275 horsepower, nearly equal to the 280 horsepower produced by last year’s 383 CID engine. That engine, however, returned again and was now known as the Super Commando, but this year was retuned to earn a 300 horsepower rating.

These engines all came at a price, of course, and while the 318 only added $106 to the base price, the 340 added $318 and the Super Commando cost an additional $357. Most engines were available in a 3- or 4-speed manual transmission or a Torqueflight automatic transmission. The slant-six, however, was not offered with a 4-speed manual transmission.

Even with the new engine options, total production fell more than 17 percent from the previous year to 45,412. Consequently, production on each of the three models fell, as well.

Notchback

Introduced in 1967, the notchback version of the car continued to sell nearly as well as the fastback, which had been the only model available until the previous model year. Though Ford had offered a notchback, fastback and convertible Mustang since 1965, the Barracuda waited until 1967, and added more models as the Chevy Camaro and Pontiac Firebird hit the market with both fastbacks and convertible models available.

Part of the success of the notchback model Barracuda was likely due to the fact that it was the least expensive Barracuda, with a starting price in 1968 of $2,605. Production for the model year was at 19,997 units.

Fastback

As it had been in 1967 when the new models were introduced, the fastback model continued to be the best-selling Barracuda and had a production run of 22,575 in 1968. The base price for the car was $2,762, up $123 from the previous year.

Convertible

The convertible model suffered the worst sales drops of any of the 1968 models, and production dropped more than 32 percent from the year before to 2,840. The convertible was still the most expensive Barracuda model, and had a base price of $2,907.

Pony Car Competition

After the Camaro, Firebird and Mercury Cougar entered the pony car competition in 1967, the AMC Javelin officially came into the fold for the 1968 model year. In fact, Javelin production during its first year model was almost 10,000 units higher than that of the Barracuda. It was clear that American car-buyers were clearly demanding this new class of car that had only been in existence for four years in 1968, and the pony car wars were officially raging through the end of the decade and into the first part of the 1970s. The upcoming few years would see carmakers continuously upgrade the power and looks of the cars as more and more were seen on American roads.

Engine Specifications

Type Size Carb Horse Power Tourqe
I6 225ci 1x1bbl 145 hp @ 4000 rpm 215 lb-ft @ 2400 rpm
V8 318ci 1x2bbl 230 hp @ 4400 rpm 320 lb-ft @ 2000 rpm
340 Commando 340ci 1x4bbl 275 hp @ 5000 rpm 340 lb-ft @ 3200 rpm
383 383ci 1x4bbl 300 hp @ 4400 rpm 400 lb-ft @ 2400 rpm

Performance Statistics

0 to 60 mph Quarter Mile Engine Source
7.0 sec 14.9 sec @ 95.4 mph 340ci/275hp Car Life
7.5 sec 15.5 sec @ 92.9 mph 383ci/300hp Estimate
8.1 sec 15.2 sec @ 92.0 mph 340ci/275hp Motor Trend
Overall rating
3.8
Looks
3.0
Performance
4.0
Parts Availability
4.0
Collectability
4.0

1968 Plymouth Barracuda

The 1968 Plymouth Barracuda is an odd-looking car with its swooped back and its stern looking front end. It just could not compete with the Camaro’s, Mustangs and ever its cousin, the Road Runner in the looks department. It was not bad looking it just was not pretty. Performance wise, it was great.

Overall rating
3.5
Looks
3.0
Performance
4.0
Parts Availability
3.0
Collectability
4.0

Getting Better

This middle model of the second generation Barracuda had much stronger engines that the ’67. Performance was rising and would continue to rise. The car didn?t have the look of the Mustang or the Camaro, but it more than made up for in on the drag strip.

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