TheStraightPipes gave the 2024 Mercedes S63 AMG E-Performance PHEV an 87/100 rating, praising it as a sweet car that exceeded expectations. The standout strengths are its cabin technology (100/100)—featuring massage seats that vibrate to music and a soundwave button for exhaust crackles—combined with impressive efficiency for a 791-hp hybrid, delivering 20-40 miles of electric range and 9.5 L/100km on highway drives. However, the livability score of 55/100 reveals a significant weakness: excessive road noise infiltrates the cabin despite the S-Class pedigree, attributed to stiff AMG suspension tuning and 21-inch performance tires that fall short of expected luxury refinement. The S63 is built for buyers who prioritize performance, technology, and striking design over serene cabin tranquility, and at $255,000 CAD, it's worth the investment if you value canyon-carving capability in a luxury package.