
New Mercedes SEC: '80s Super-Coupe Reborn! | 4K
The Mechatronik M SEC takes the pillarless 1980s Mercedes-Benz SEC (W126) and infuses it with the brute force of a later AMG: the 6.3L M156 V8. This is not just a restoration; it's a thoughtful, engineered evolution that perfectly respects the past while upgrading the future.
The Build: Preservation Meets High-Tech- Restoration: The car is fully stripped to the bare chassis, paint-stripped, and cathodic dipped for ultimate longevity.
- Bodywork: Front and rear bumpers, side sills, and the rear spoiler are crafted from carbon fiber, saving weight and slightly improving aerodynamics.
- Custom Paint: Completely bespoke. You can choose to leave the carbon fiber visible or paint over it for a purely subtle look.
- Engine: The naturally aspirated 6.3L V8 (M156) delivers 500 bhp and 630 Nm of torque.
- Transmission: Power is sent to the rear through a modern 7G-Tronic Speed Shift automatic with a limited-slip differential.
- Suspension: An Ăhlins dual-valve setup prioritizing comfort and control, perfectly fitting for a classy GT car.
- Wheels: Period-correct 19-inch monoblock or cross-spoke wheels wrapped in Michelin Pilot Sport 4S tires.
- Seats: Choose from re-trimmed originals or Recaro Classics with heating. The GT variant opts for lightweight manual bucket seats.
- Controls: All the original sliders, vents, and switches are kept or restored, preserving the classic tactile feel.
- Tech: A digital display sits in the main dial cluster. The retro tape deck flips down to reveal Bluetooth, USB, and AUX inputs.
- Atmosphere: A beautiful ambient light system makes the cabin feel like a welcoming sanctuary.
| Feature | Green (Comfort) | Silver (GT) |
|---|---|---|
| Seats | Soft Recaro Classics | Hard Buckets, Rear Seat Delete |
| Noise | Sound deadened, quiet | Less insulation, aggressive exhaust |
| Suspension | Comfort bias | Stiffer, Cup 2 track tires available |
| Weight | Standard base | ~100 kg lighter |
| Shifting | Steering column stalk | Steering wheel paddles |
The M SEC feels like an OEM-plus dream. 500 bhp pushing ~1,700 kg without the frantic aggression of a modern supercar. You surf the torque wave. The steering has a touch of classic play, making it relaxing on the highway, but sharpens up clinically on country roads. Everything is balanced, considered, and effortless. This is a high-performance GT you could truly daily drive.
Beyond the M SEC: MechatronikFounded in 1997, Mechatronik is a treasure trove and handles the world's rarest cars (Ferrari F40, 911 GT1, Valkyrie AMR Pro, CLK GTR) alongside its own New Tech series (MSL Pagoda, M Coupe).
VerdictLimited to just 30 units. The M SEC is a masterclass in how to respectfully update a classic. It is stylish, exceptionally fast, and utterly fantastic.





