2102=1972-1984,wagon variation of VAZ 2101,other export names:Lada 1200 Estate(GB),Lada 1200 Kombi(D,DDR,CH),Lada 1200 Break(F,B);all based on Italian Fiat 124 Familiare(1966-1974),but modified rear suspension and brakes(drums in lieu of discs on back axle)
2104=1984 onwards,wagon variation of VAZ 2105,other export names:Lada Primavera(I),Lada Riva Estate(GB),Lada Nova Kombi(D);Lada 2104 Break(F,B),Lada 2104(E);Lada Signet Wagon(CDN);still based on Fiat engines,upgraded,but modified coque with no more visual details of previous,Fiat 124 Familiare-based VAZ 2102