Klingons were capable of living well over a century in age. Individuals such as Kang, Koloth, Kor, and Arne Darvin lived well over one hundred years. ( DS9: "Blood Oath", "Trials and Tribble-ations", "Once More Unto the Breach") No exact life span has been given for Klingons, just approximates.
Lifespan. The Vulcan lifespan is longer than that of humans. Vulcans have been known to live over 200 years, though there has been cases where 250 or 300 can occur. After reaching adulthood, the aging process of Vulcans slowed a great deal.
Among the non-immortal humanoid aliens, the longest-lived appear to be El-Aurians (e.g. Guinan) who have lifespans of 750 years or more. Among Trills, the humanoid host lives as long as a human, but the worm-like symbiont lives at least 400 years, apparently. After that, Vulcans and Romulans are about 200 years.
According to the Star Trek canon, the average human lifespan will reach 100 years during the early 22nd century. By the mid-24th century, the mean crested 120 years. This gradual increase in longevity is mostly thanks to advanced medical technology.
Klingons mature a little faster than humans and yet after puberty, they age significantly slower. At the age of 1 they look similar to a human child of 4 and around the age of 8, they begin the Klingon version of puberty.
Memory Alpha notes that there is no canonical maximum estimate for Klingon lifespans, but several Klingons are known to have exceed a century, and some may have made it past 150 (earyh) years. That makes them pretty comparable to 24th century humans.
He was 24 at the start of TNG, and he celebrated his 30th birthday with the crew in the season 7 episode "Parallels." Michael Dorn was 35 when he began playing Worf and 42 when TNG ended, although he continued to play Worf in Star Trek: Deep Space Nine, creating the record for most Star Trek appearances.
He entered the alternate reality at age 157 and stayed alive for 5 years (http://memory-alpha.wikia.com/wiki/Spock#Involvement_in_the_alternate_reality) and he died due to natural causes.
Yes, Romulans have a maximum life expectancy of 250 years, but the average appears to be 200 to 230 years. The same is true for Vulcans, with the average being about 220 years. Spock's father, Sarek, lived to be 202 years. A good deal longer than his half-Vulcan son, Spock, who only lived to be 162 years old.
Guinan stated in the TNG episode "Rascals" that her father was 700 years old and in good health, which suggests the El-Aurian lifespan far exceeds 700 years. This gives a vague sense of just how long the race lives but also raises the question of whether or not they are immortal.
Legends of the Ferengi, by Ira Steven Behr and Robert Hewitt Wolfe, states that Ferengi could live up to three hundred years. This is based on Phlox's claim that Hudak, an adult Antaran, was able to live for another sixty years.
This makes sense in context as the station operated above the planet Bajor, whose rotational period was 26 hours. While Bajor most likely had their own way of keeping time, the show was still told through the lens of Starfleet, so the human-originated system of hours was put in place on the station.
The Vedala were discovered around the middle of the 23rd century (in the year 2268 or 2269), and are recognized by the Federation as the oldest surviving race capable of interstellar space travel. The Vedala space was encountered in Quadrant 1 near the Gamma 7A star system of the Milky Way Galaxy.
The average life expectancy for a male Andorian was 129 years, while the average for a female was 134. One adaptation the species featured was a redundant circulatory system which allowed them to survive comfortably in their environmental conditions. Andorians efficiently metabolised nutrients and regulated body heat.
Vulcans are suggested to be x3 times stronger than a human (and consequently a Klingon) but they are a race that, mostly, avoids all forms of physical violence, due to their dark and murky past, favoring intelligence and logic over warfare.
The oldest I'm aware of was Admiral Leonard McCoy in the first TNG episode: no time travel, no transporter shenanigans, no cryogenic sleeper ships, just a healthy lifestyle and the best medical care Starfleet could provide and he lived to be at least 137 years young.
No exact lifespan has been given for Klingons, just approximates. In 2370, Odo observed that Kor "must be a hundred years old" and his "best friend," Koloth, was "probably a hundred and fifty years old." This observation was made over 100 years after their encounter with James Kirk.
The maximum lifespan of a Cardassian of 144 years is about 1.5 times the average female lifespan. If the average human lifespan is taken to be 70 years the oldest human at 122 lived 1.74 times as long.
In fact, Romulans share a common ancestry with Vulcans and are considered an offshoot of the same species. They have pointed ears and arched eyebrows, and possess great strength, intelligence, and longevity. The Romulans diverged from their Vulcan counterparts centuries ago due to ideological differences.
Tolian Soran (Malcolm McDowell) from destroying Veridian III. However, Kirk was mortally wounded in the fight against Soran and, this time, Captain Kirk's death was permanent. Shatner's Captain Kirk was chronologically 138 years old when he passed away for good.
Michael is about 4 years older than Spock, but curiously, Sybok was already gone when the young Burnham moved to Vulcan. Sybok is never mentioned in any of Michael and Spock's flashbacks to their childhood on Star Trek: Discovery, but was Burnham aware that Spock had an older half-brother?
Sadly, Spock died without ever siring an heir, and in Star Trek canon, neither Kirk nor Spock got to have descendants to carry on their adventures and save the galaxy.
Worf was Married to Jadzia Dax and (spoiler) at her death in DS9 became a widower. He did have a fling with Deanna Troi through 2370, which was the result of Worf seeing himself Married to Counselor Troi in an alternate reality which led him to actually pursue Deanna romantically which was welcomed by her.
Worf is 100% Klingon by birth, although he was adopted by humans at a young age. B'elanna Torres, however was born to a Klingon mother and a Human father, so she is half Klingon, half Human.
Deanna Troi was born on March 29, 2336, making her 28 when she joined the USS Enterprise-D for Star Trek: The Next Generation. At the age of 34 in 2370, Troi took the Bridge Officer's Test and was promoted to the rank of Commander.
