Safety:
* 1980s: Safety features were rudimentary. Airbags were rare (becoming more common towards the late 80s), anti-lock brakes (ABS) were largely absent, and crumple zones were less sophisticated. Seatbelts were often just lap belts.
* 2000s: Airbags (front, side, and curtain) became standard or very common. ABS was standard on most models. Electronic stability control (ESC) started appearing and becoming more prevalent. Crumple zones were far more advanced, leading to significantly improved crash protection. Seatbelts were typically three-point harnesses.
Technology:
* 1980s: Technology was basic. Electronic fuel injection was becoming more common, but carburetors were still prevalent. Power windows and locks were luxury features on many models. Sound systems were simple cassette players. Onboard computers were minimal or absent.
* 2000s: Electronic fuel injection was standard. Power windows, locks, and mirrors were much more common. CD players were standard, and some cars had advanced sound systems. Onboard computers provided various information like fuel economy and maintenance reminders. Early examples of navigation systems and other infotainment features began appearing.
Styling and Design:
* 1980s: Styling was often boxy and angular, reflecting the trends of the time. Aerodynamics were less of a priority compared to later decades. Materials often felt less refined and durable.
* 2000s: Styling became more aerodynamic and rounded. Design emphasized curves and a more flowing aesthetic. Materials generally improved in quality and durability.
Performance and Efficiency:
* 1980s: Engines were generally less fuel-efficient than their 2000s counterparts. Performance varied greatly, but generally wasn't as high as the performance found in many 2000s vehicles, especially in sportier models.
* 2000s: Engines became more fuel-efficient due to advancements in technology (like variable valve timing). Performance increased in many models, particularly in terms of horsepower and torque.
Emissions:
* 1980s: Emission control technology was less advanced, leading to higher emissions.
* 2000s: Stricter emissions regulations resulted in significant advancements in emission control systems.
Reliability and Maintenance:
* 1980s: Reliability varied widely depending on the make and model. Maintenance could be more frequent and potentially more expensive due to simpler technology (meaning more things to go wrong and potentially more labor-intensive repairs).
* 2000s: Generally, reliability improved across the board, though some models were still more prone to issues than others. Maintenance intervals often extended and electronic diagnostics assisted in troubleshooting.
In short, 2000s cars represent a significant leap forward in safety, technology, fuel efficiency, and overall refinement compared to their 1980s predecessors. The advancements are a result of decades of engineering improvements and stricter regulations.
