25. Land Rover Defender
They presented the original Land Rover in 1948. For decades, it was the ultimate off-road vehicle. However, they released its modernized variant, the Defender, in 1983. It came with some much-needed improvements and modernized components.
This model proved to be popular and that is why it stayed in production for 33 years, all the way up to 2016. During all those years, the recognizable boxy shape never changed, so the car basically stayed the same.