Exactly one year later his former teammate Henri Toivonen and his co-pilot Sergio Cresto with the Lancia Delta S4 #4 (same number of the Bettega's car) died in a fireball accident at the same event, causing a ban for Group B.
Delta Air Lines | Lancia | Delta State | Delta Goodrem | Delta | delta | Niger Delta | Delta Sigma Theta | Delta Force | Phi Delta Theta | Pearl River Delta | River delta | Delta Kappa Epsilon | river delta | Alpha Delta Phi | Dirac delta function | Delta Connection | Danube Delta | Mississippi Delta | Kappa Delta Rho | Delta Upsilon | Delta Spirit | Delta Queen | Delta Burke | Delta Amacuro | Nile Delta | Mekong Delta | Inner Niger Delta | Delta Zeta | Delta Omicron |
The Lancia ECV (stands for Experimental Composite Vehicle) was a prototype Group S rally car developed by the Italian manufacturer Lancia to replace the Lancia Delta S4 in World Rally Championship competition for the 1988 season.