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What size engine is in the 1971 Dodge Dart?

The 1971 Dodge Dart was a compact car produced by Dodge, and it came equipped with a range of engine options. The most common engine size for the 1971 Dart was a 225 cubic inch (3.7 liter) inline six-cylinder engine.


Engine Options for the 1971 Dodge Dart


The 1971 Dodge Dart was available with several different engine options, including:



  • 225 cubic inch (3.7 liter) inline six-cylinder engine - This was the standard engine for most Dart models and produced around 145 horsepower.

  • 318 cubic inch (5.2 liter) V8 engine - This optional V8 engine produced around 230 horsepower.

  • 340 cubic inch (5.6 liter) V8 engine - The high-performance 340 V8 was available on the Dart Swinger and Demon models, producing around 275 horsepower.


The 225 cubic inch inline six-cylinder was the most common engine choice for the 1971 Dodge Dart, as it provided a good balance of power and fuel efficiency for the compact car.


Dart Engine Specifications


The 225 cubic inch (3.7 liter) inline six-cylinder engine in the 1971 Dodge Dart had the following key specifications:



  • Displacement: 225 cubic inches (3.7 liters)

  • Horsepower: Approximately 145 hp

  • Torque: Approximately 215 lb-ft

  • Transmission: 3-speed manual or 3-speed automatic


This engine provided adequate power and performance for the lightweight Dart, while also delivering reasonable fuel economy for the time period.

How much is a 71 Dodge Dart worth?


The value of a 1971 Dodge Dart varies significantly, but a good-condition vehicle with average specs is typically worth around $22,600, while its price can range from about $9,000 for a project car to over $36,000 for a rare, exceptionally well-maintained example. Condition, mileage, options, and overall history are the main factors that influence the final price. 
Factors influencing value

  • Condition: A car in good condition is worth much more than one needing extensive work.
  • Mileage: Lower mileage generally increases the value.
  • Options and trim: Desirable features and rarer trims can command higher prices.
  • History: A car with a clean history and excellent maintenance records will be more valuable than one with problems. 

Recent sale prices
  • A 1971 Dodge Demon in good condition recently sold for $25,200.
  • The highest recent auction sale for a 1971 Dodge Dart Demon was $36,750.
  • The lowest recent auction sale was $9,000. 



How much horsepower does a 1971 383 have?


Engine:The 383 was considered by some as a pedestrian motor in Chrysler's lineup in 1971, soon to be replaced by the 400. Originally rated at 335 horses, a drop in compression for '71 brought that down to a flat 300.



What engines do Dodge Darts have?


The modern Dodge Dart (2013-2016) offered three main engine options: a 2.0L Tigershark 4-cylinder, a 1.4L turbocharged 4-cylinder, and a 2.4L Tigershark 4-cylinder. The 2.0L and 2.4L Tigershark engines produced 160 hp and 184 hp respectively, while the 1.4L turbo engine also produced 160 hp but with more torque. Transmission options included a 6-speed manual, a 6-speed automatic, and a 6-speed dual-clutch transmission for the turbo engine. 
This video explains the different engine options available for the Dodge Dart: 58sMotormouthYouTube · Jan 5, 2013
Engine options and their characteristics

  • 2.0L Tigershark 4-cylinder:
    • Horsepower: 160 hp 
    • Torque: 148 lb-ft 
    • Available on: SE, SXT, Rallye, and Limited models 
    • Transmission: Available with a 6-speed manual or a 6-speed automatic 
  • 1.4L MultiAir Turbo 4-cylinder:
    • Horsepower: 160 hp 
    • Torque: 184 lb-ft (more than the 2.0L) 
    • Available on: Aero, Rallye, SXT, and Limited models 
    • Transmission: Available with a 6-speed manual or a 6-speed dual-clutch transmission 
  • 2.4L Tigershark 4-cylinder:
    • Horsepower: 184 hp 
    • Torque: 174 lb-ft 
    • Available on: GT and R/T models 
    • Transmission: Available with a 6-speed manual or a 6-speed automatic 



How many 1971 Dodge Darts were made?


For the 1971 model year, Dodge made almost 250,000 of this fourth-generation Dart – including the all-new Dodge Dart Swinger.


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.