According to the seller, this 2018 Mercedes-AMG E63 S 4MATIC+ represents one of only a handful of examples worldwide configured to this extreme level of performance. Finished in Iridium Silver over Exclusive Beige Leather, this one-owner vehicle has been transformed by RENNtech into what the seller describes as a "1,000+ horsepower AMG super sedan." With just 22,500 miles and reportedly meticulous maintenance since new, the car retains the everyday drivability of the E-Class platform while delivering performance figures that rival dedicated exotic supercars.

Key characteristics of this vehicle include:

• Extreme Performance Output: Up to 1,017 horsepower and 873 lb-ft of torque on 100 octane fuel (965 hp / 817 lb-ft on 93 octane) – representing approximately a 69% increase in horsepower and 39% increase in torque over factory specifications
• Comprehensive RENNtech R3+ Package: Stage 2 twin scroll turbochargers, ECU calibration, upgraded fuel system and air intake, CPC and TCU upgrades, and performance exhaust system with downpipes and 200-cell catalytic converters
• Additional Performance & Aesthetic Upgrades: EVM exhaust valve module for manual control, blow-off valves for distinctive turbo sound, HSM lowering module for adjustable ride height, RTS Track Series forged wheels, RENNtech performance front brake system, and carbon fiber rear decklid spoiler
• Provenance & Care: One-owner history with all $60,000+ in upgrades professionally installed according to the seller description, and meticulously maintained condition

The W213 generation Mercedes-AMG E63 S 4MATIC+, introduced for the 2017 model year as the fifth generation of the storied E-Class, established itself as the definitive competitor to the BMW M5 and Audi RS flagship sedans. In factory form, the hand-built M177 4.0L biturbo V8 produces 603 horsepower and 627 lb-ft of torque – figures that deliver sub-3-second 0-60 acceleration and already elevate the E63 S into supercar territory for a practical four-door sedan. This example takes that already extraordinary foundation substantially further, delivering power figures that eclipse many dedicated exotic supercars while maintaining the luxury and refinement expected of the E-Class platform.

Based on Classic.com market data for the W213 AMG E63 S 4MATIC+ market, recent comparable sales reveal a broad spectrum reflecting condition, mileage, and modification status. Stock examples have generally ranged from $65,777 to $74,995, while modified examples have sold between $50,500 and $54,000. Notably, a 2019 RENNtech-modified example with just 12,495 miles was previously listed at $97,950. The substantial investment in RENNtech upgrades – representing over $60,000 in modifications alone – positions this vehicle as a turnkey solution for buyers seeking extreme performance without the complexities of sourcing and installing components themselves. For enthusiasts seeking the ultimate expression of the W213 platform, this represents a rare opportunity to acquire a comprehensively upgraded example with single-owner provenance.