The MP4/4 was a masterclass in packaging and aerodynamics. Compared to modern F1 cars, it was remarkably compact:

In 1988, Formula 1 was in a transition period. It was the final year for turbocharged engines before a temporary ban, and regulations were heavily skewed to favor naturally aspirated cars by restricting turbo fuel capacity and boost levels. Despite these constraints, McLaren secured a late-season engine deal with in August 1987 to power their next challenger. Technical Specifications

: The car’s low-profile design and "lay-down" driver position, championed by technical director Gordon Murray and chief designer Steve Nichols, set new standards for F1 aerodynamics.