The Mercedes SL got new legs. Four seats this time. A convertible layout that feels less like a toy and more like a statement. It borrows guts from the fixed-roof GT coupe too. Specifically the top-tier 63 S E Performance hybrid. Aggressive? Definitely. Expensive? You bet. But it somehow makes luxury and rage work together.
805 Horses In A Tin Can
The sticker hits $209,25 before options. That buys you a twin-turbo 4.0L V-8 making 603 horsepower. Not bad on its own. Then you add the electric motor. Another 201 horses. The math adds up to a staggering 805 combined horsepower and 1.047 pound-feet torque. All going to four wheels. Through a nine-speed auto.
The battery holds 5 kWh of energy. Barely any at all really.
Speed Kills. This One Does It Fast
It weighs 4,811 pounds. You’d expect it to plod. It doesn’t. Our test car hit 60 mph in 2.5 seconds. Mercedes said 2.8. They lied by omission, maybe not on purpose but still. The quarter-mile followed suit. 10.4 seconds. 135 mph on the board. The heavier GT coupe did nearly identical times despite being 68 pounds lighter. Weird how weight doesn’t matter when you have nearly eight hundred horses pushing you.
From a standstill? The electric motor snaps forward before the engine even thinks about waking up. Even in Electric mode alone there’s enough snap to bully traffic out of your lane. Is that cheating? Who cares.
Sound And Fury (Literally 93 Decibels)
Pin the throttle and that V-8 screams. We measured 91 decibels normally. Race mode pushes it to almost 93. Faulkner would be proud. Noise is the point. If you bought a badge saying 63 you wanted to hear the noise. Use Sport mode. Comfort mode puts the engine to sleep too often. Switch back to EV mode at stoplights if the bass-heavy idle gets old.
Stopping? Solid. From 70 mph to zero in 150 feet. The brakes feel firm. Blending regen with friction works well. You barely notice the switch.
The Range Problem
The battery is small. Too small for actual electric driving. The S580e has nearly five times the capacity. This SL gets one official mile. We managed four on the highway. Just barely. Over 200 miles we averaged 24 mpg. 35 MPGe overall. Mediocre efficiency. But who cares when you can sprint like a greyhound?
Handling Heavy Iron
Twenty-one-inch Micheline Pilot Sport 4S tires. 275 in front. 305 in back. Big rubber for heavy metal. It scraped 1.02 Gs on the skidpad. Rear-wheel steering helps turn a boat into a blade. Turn-in is sharp. Chassis stays flat through corners. You’ll feel every bump in town though. This isn’t a limousine. It’s a track-ready grand tourer dressed in cashmere. Fat tires absorb less. Suspension stays tight.
Pretty Face. Tight Quarters
Looks don’t suffer with two extra seats. Though let’s be real those rear seats are for coat hangers. The new 2026 soft-top switches are weird. One up. One down. Silly design but better than swiping a glass screen. Inside the cabin feels cramped. Center console has space under the armrest. Shame the USB ports sit behind cup holders. Try plugging in with coffee inside. Good luck.
Infotainment tilts away from the sun. Smart touch. Burmester audio overpowers wind noise easily. Optional $4500 cost? Worth it.
Final Thought
It fits snugly. Like a tailored suit pulled just tight enough to hurt a little. Fun when you stomp the gas. Loaded with every gizmo AMG offers. Want actual comfort? Jump to Maybach. Spend another $20k. Lose some soul.
