MP4/4 Dominance Season (1988)

Lore & Background

The MP4/4 dominated the 1988 season with Honda's RA168E V6 turbo engine, winning 15 out of 16 races and securing both the Constructors' and Drivers' Championships for Ayrton Senna and Alain Prost. The car's near-perfect reliability and aerodynamic efficiency made it one of the most dominant F1 cars in history.

Reader's Guide

This was the first McLaren to use a semi-automatic transmission; it was a McLaren-designed electro-hydraulic clutch and paddle-shift unit with semi-automatic activation. The team's technology partner Techniques d'Avant Garde (TAG) helped with development. This system allowed the driver to keep his foot on the pedal, without lifting from it since the throttle cable was replaced with an electronic sensor. It also controlled engine speed, rev-matching, and clutch actuation automatically during gear changes.

The MP4/7A also gained traction control at the Hungarian Grand Prix. A variant of the car, dubbed MP4/7B, featuring an experimental active suspension system, was introduced in testing for that year's Portuguese Grand Prix, though it proved insufficiently reliable and was not used for the remainder of the 1992 season. The system would, however, be used on the MP4/7A's replacement, 1993's MP4/8. With Honda pulling out of Formula One at the end of the 1992 season (after 69 wins as an engine supplier since 1983, 44 of them with McLaren), the team would be forced to use customer Ford V8 engines in 1993, thus the MP4/7A was the last McLaren to use the Japanese engines until the McLaren Honda partnership was renewed prior to the 2015 season; the failure of that partnership to produce a race-winning car means the MP4/7A remains the last Honda-powered McLaren Formula One car to win a Grand Prix.

Did You Know?

• The MP4/4 used a conventional manual gearbox, not a semi-automatic transmission.
• Traction control was not introduced by McLaren until later seasons; the MP4/4 did not have it.
• Active suspension was tested on later cars like the MP4/8 in 1993; the MP4/4 had no such variant.