Tuning
Renntech Mercedes C126 SEC V12 Sledgehammer Packs 660 HP
Renntech is taking the classic Mercedes C126 SEC and turning it into a full-on V12 monster. The SEC V12 Sledgehammer nods to the old AMG Hammer models, but this one is pure modern madness. Under th
AutoExpert
Tuning
Hefty 7.6-liter V12 Powers The RENNTech S76R
To demonstrate its skills, RENNTech has constructed a unique Mercedes-Benz S-Class based on the W140 chassis. This Mercedes 600 SEL from 1992 is powered by the M120 V12 with the greatest displacement
AutoExpert