Ford Taunus P5 more of a committee design, which may explain why the automotive press was by now losing its previous enthusiasm for promoting a new catchy nickname for each new Ford Taunus model launched. All the four-cylinder cars were badged as Taunus 17Ms. All the six-cylinder cars in the range were badged as Taunus 20Ms. A feature of all the engines which marked them out as "modern" was the over-square cylinder dimensions. The entry level Taunus 17M was fitted with the 1498 cc V4 engine first seen two years earlier in the “Cardinal” Taunus P4. The mainstream models were powered by a
Ford Thunderbird previous Thunderbird, the new Thunderbird featured a radically sleeker, more aerodynamic body and a slightly shorter wheelbase of . To power the new Thunderbird, the 3.8 L Essex V6 and 5.0L (302 cid) V8 were carried over from the previous generation with the V8 engine gaining CFI electronic fuel injection in 1983, and the V6 in 1984 for US models, 1985 for Canadian models (which was in turn replaced by multipoint fuel injection on the V8 in 1986 and the V6 in 1988). All-new, and a Thunderbird first, was a turbocharged 2.3 L OHC 4-cylinder engine featured in the 1983