Mercedes-AMG® SL
The 2027 Mercedes-AMG® SL starts at $114,900 MSRP for the SL 43 Roadster, and Mercedes-Benz of Gilbert in Gilbert, AZ sells the whole line: the SL 43, the V8 SL 55 and SL 63, and the Mercedes-Maybach SL 680 Monogram Series. For current SL lease and finance offers, see our monthly specials; every price on this page is the manufacturer’s starting MSRP, before the destination charge, options, our $699 documentation fee, tax, title and registration.
All Mercedes-Benz models › Mercedes-AMG® SL
- SL 43 from$114,900Starting MSRP, 416-hp turbo four
- V8 SL 55 from$147,750469 hp, 4MATIC®+® all-wheel drive
- SL 63 from$190,500577 hp, 0–60 mph in 3.5 seconds
- Best mpg20 / 28SL 43, EPA est. city / highway
The Mercedes-AMG® SL at a glance
The SL is the Mercedes-AMG® roadster: a 2+2 convertible with a power fabric top, two full-size front seats and two small rear seats, built around AMG® engines. Mercedes-Benz USA lists four 2027 versions: the rear-wheel-drive SL 43 with a 416-hp turbo four, the SL 55 and SL 63 with 469-hp and 577-hp V8s and 4MATIC®+® all-wheel drive, and the two-seat Mercedes-Maybach SL 680 Monogram Series. For most East Valley drivers, the SL 43 is the one to drive first: it is the lightest SL, the most fuel-efficient at 20 city / 28 highway mpg, and $32,850 less than the SL 55. Drive the SL 55 next if you want the V8 sound and all-wheel-drive grip for the climb up to Payson or a run to Sedona.
SL trims side by side
The 2027 SL models with their starting MSRP from Mercedes-Benz USA. Each car’s price depends on its options; our SL inventory shows the model year and price of every car on the lot.
| Trim | Drive | Power | 0–60 mph | Starting MSRP | Best for |
|---|---|---|---|---|---|
| Mercedes-AMG SL 43 Roadster | Rear-wheel drive | 416 hp, 369 lb-ft | 4.6 sec | $114,900 | Top-down cruising, best mpg |
| Mercedes-AMG SL 55 Roadster | 4MATIC®+® all-wheel drive | 469 hp, 516 lb-ft | 3.8 sec | $147,750 | V8 sound and all-wheel-drive grip |
| Mercedes-AMG SL 63 Roadster | 4MATIC®+® all-wheel drive | 577 hp, 590 lb-ft | 3.5 sec | $190,500 | The quickest SL |
| Mercedes-Maybach SL 680 Monogram Series | 4MATIC®+® all-wheel drive | 577 hp, 590 lb-ft | 4.0 sec | $225,900 | Two-seat luxury, Maybach design |
Starting MSRP from mbusa.com as of October 29, 2026. Power, torque and acceleration from mbusa.com. MSRP excludes the destination charge, options, the $699 documentation fee, tax, title and registration.
SL specs: seats, cargo, towing, mpg and engine
| Spec | SL 43 | SL 55 | SL 63 | Mercedes-Maybach SL 680 |
|---|---|---|---|---|
| Seats | 4 (2+2) | 4 (2+2) | 4 (2+2) | 2 |
| Cargo | 7.5 cu ft | 7.5 cu ft | 7.5 cu ft | 7.5 to 8.5 cu ft |
| Max towing | Not rated: Mercedes-Benz USA lists no tow rating or factory trailer hitch for the SL | |||
| Fuel economy (EPA est., city/hwy) | 20 / 28 mpg | 14 / 21 mpg | 14 / 21 mpg | 13 / 20 mpg |
| Engine | AMG® 2.0L turbo inline-4 with hybrid assist | AMG® 4.0L V8 biturbo | AMG® 4.0L V8 biturbo | 4.0L V8 biturbo |
| Transmission | AMG® SPEEDSHIFT® MCT 9-speed | AMG® SPEEDSHIFT® MCT 9-speed | AMG® SPEEDSHIFT® MCT 9-speed | SPEEDSHIFT® MCT 9-speed |
| Fuel | Premium unleaded, 18.5-gallon tank | |||
| Wheelbase / length | 106.3 in / 185.2 in | 106.3 in / 185.2 in | 106.3 in / 185.2 in | 106.3 in / 184.9 in |
| Width / height | 75.4 in wide without mirrors (82.7 in with them), 53.5 in tall with the top up | |||
| Curb weight | 4,012 lb | 4,332 lb | 4,376 lb | About 4,400 lb |
From mbusa.com, 2027 Mercedes-AMG® SL and Mercedes-Maybach SL model pages, checked October 29, 2026. EPA estimates from fueleconomy.gov (2027 models), checked October 29, 2026. The Mercedes-Maybach SL 680 curb weight is an estimate from The Drive’s road test, because mbusa.com doesn’t list it. Arizona summer heat and A/C use lower real-world mpg.
Top 3 SL questions from Gilbert shoppers
SL 43 or SL 55: is the V8 worth $32,850?
For top-down cruising, the SL 43 is enough: it starts at $114,900 MSRP, $32,850 less than the SL 55 at $147,750, weighs 320 pounds less (4,012 vs. 4,332 lb) and is rated 20 city / 28 highway mpg against 14 / 21. The SL 55 is worth it if you want the 469-hp handcrafted AMG® V8, 0–60 mph in 3.8 seconds instead of 4.6, and 4MATIC®+® all-wheel drive for wet monsoon roads. Drive both back to back on the Loop 202 to hear and feel the difference.
Does the Mercedes-AMG® SL have a back seat?
Yes: the SL 43, SL 55 and SL 63 are 2+2s with four seats, but the two rear seats are small, sized by Mercedes-AMG® for passengers up to about 4 feet 11 inches. Think of them as seats for younger kids on short trips, or as extra room for bags next to the 7.5-cubic-foot trunk. The Mercedes-Maybach SL 680 drops the rear seats and is a two-seater.
Can you drive an SL top-down in an Arizona summer?
Yes, with the right timing: the SL’s three-layer acoustic soft top opens or closes in about 15 seconds at up to 37 mph, so you can drop it for a cool evening drive and close it without pulling over when the sun or a monsoon storm arrives. The SL comes with heated and ventilated front seats, and the fabric top folds flat under its own rear deck. On July afternoons, plan on top-up driving with the A/C on, then open it after sunset.
SL vs. Porsche 911 Carrera Cabriolet
The Porsche 911 Carrera Cabriolet is the SL’s closest rival: both are 2+2 soft-top sports cars with rear-wheel drive in base form. The 911 is lighter (3,525 vs. 4,012 lb) and quicker, running 0–60 mph in 4.1 seconds against 4.6, and it is 6.4 inches shorter. The SL 43 starts $34,500 lower at $114,900, makes more power (416 vs. 388 hp), has a bigger trunk (7.5 vs. 4.8 cu ft) and better EPA ratings (20 / 28 vs. 18 / 25 mpg). For about the price of the base 911 Carrera Cabriolet, the SL 55 adds a 469-hp V8 and all-wheel drive from $147,750. Mercedes-Benz also offers a Mercedes-Maybach SL, which Porsche doesn’t. The best way to choose is to drive them back to back; the SL is waiting at Mercedes-Benz of Gilbert.
| 2027 Mercedes-AMG® SL 43 Roadster | 2027 Porsche 911 Carrera Cabriolet | |
|---|---|---|
| Starting MSRP | $114,900 (mbusa.com) | $149,400 (porsche.com) |
| Power | 416 hp, 369 lb-ft (SL 55: 469 hp, from $147,750) | 388 hp, 331 lb-ft |
| 0–60 mph | 4.6 sec | 4.1 sec |
| Drive | Rear-wheel drive (4MATIC®+ on SL 55 and up) | Rear-wheel drive |
| Seats | 2+2 | 2+2 |
| Cargo | 7.5 cu ft | 4.8 cu ft (front trunk) |
| Fuel economy (EPA est.) | 20 city / 28 hwy | 18 city / 25 hwy (2026 rating) |
| Length / curb weight | 185.2 in / 4,012 lb | 178.8 in / 3,525 lb |
| Ultra-luxury version | Mercedes-Maybach SL 680, from $225,900 | Not offered |
Porsche starting MSRP, power, torque, 0–60 mph, length, curb weight and trunk volume from the 2027 911 Carrera Cabriolet on porsche.com (Porsche Car Configurator), checked October 29, 2026. Porsche EPA estimate from fueleconomy.gov (2026 model; the 2027 is not yet rated). Mercedes-Benz figures from mbusa.com and fueleconomy.gov. Starting MSRPs exclude destination charges.
Mercedes-AMG® SL or Mercedes-Maybach SL 680?
Choose a Mercedes-AMG® SL for performance and four seats: from $114,900 MSRP for the SL 43 up to the 577-hp SL 63 at $190,500, which runs 0–60 mph in 3.5 seconds. Choose the Mercedes-Maybach SL 680 Monogram Series, from $225,900, for Maybach design and comfort: it uses the same 577-hp V8 and 4MATIC®+® all-wheel drive drops the rear seats for a two-seat cabin, and is rated 13 city / 20 highway mpg. Shop Mercedes-Maybach SL inventory, or read about the Mercedes-Maybach SL 680 Monogram Series. Prefer a fixed roof? See AMG® GT vs. SL, or shop AMG® inventory.
Current SL incentives
For every current offer across the lineup, see our monthly specials.
Buying, leasing or financing an SL in Gilbert
Every new SL in our inventory shows its own MSRP, our $699 documentation fee, and the sale price. Tap “Show payment options” on any car to see lease and finance payments, value your trade online, or start with financing. Want AMG®-trained staff? Our AMG Performance Center specializes in Mercedes-AMG® models like the SL. Buying from out of state or wintering in Arizona? We deliver nationwide; see how buying a Mercedes-Benz from Arizona works.
Mercedes-AMG® SL FAQ
How much does a 2027 Mercedes-AMG® SL cost?
The 2027 Mercedes-AMG® SL 43 Roadster starts at $114,900 MSRP, the SL 55 at $147,750, the SL 63 at $190,500 and the Mercedes-Maybach SL 680 Monogram Series at $225,900, according to Mercedes-Benz USA. At Mercedes-Benz of Gilbert, prices add the destination charge, options, a $699 documentation fee, and tax, title and registration.
How many seats does the Mercedes-AMG® SL have?
The 2027 Mercedes-AMG® SL 43, SL 55 and SL 63 are 2+2 roadsters with four seats: two full-size front seats and two small rear seats that Mercedes-AMG® sizes for passengers up to about 4 feet 11 inches. The Mercedes-Maybach SL 680 is a two-seater. Mercedes-Benz of Gilbert in Gilbert, AZ can show you both layouts.
What gas mileage does the Mercedes-AMG® SL get?
The 2027 Mercedes-AMG® SL 43 is EPA-rated at 20 mpg city and 28 mpg highway, the best in the SL line. The V8 SL 55 and SL 63 are rated 14 city and 21 highway, and the Mercedes-Maybach SL 680 13 city and 20 highway, according to fueleconomy.gov. Every SL uses premium fuel and an 18.5-gallon tank, so Mercedes-Benz of Gilbert recommends planning fuel stops on long desert drives.
How fast does the Mercedes-AMG® SL soft top open?
The Mercedes-AMG® SL’s power soft top opens or closes in about 15 seconds and works at speeds up to 37 mph, according to Mercedes-Benz USA. That means you can close it on the move when a monsoon storm rolls into the East Valley. Ask Mercedes-Benz of Gilbert in Gilbert, AZ to demonstrate it on your test drive.
Should I buy a Mercedes-AMG® SL or a Mercedes-AMG® GT?
Choose the 2027 Mercedes-AMG® SL if you want an open-top 2+2 roadster, from $114,900 MSRP for the SL 43; choose the Mercedes-AMG® GT if you want a fixed-roof 2+2 coupe, from $108,850 MSRP for the AMG® GT 43 Coupe, according to Mercedes-Benz USA. Both share AMG® engines from a 2.0L four-cylinder to a 4.0L V8. Mercedes-Benz of Gilbert in Gilbert, AZ can line them up for back-to-back drives.
What does Mercedes-AMG® SL maintenance cost at Mercedes-Benz of Gilbert?
At Mercedes-Benz of Gilbert, Service A on a Mercedes-AMG® SL costs $445 and Service B costs $1,045, our AMG® service prices. The SL alternates Service A and Service B every 10,000 miles or once a year, whichever comes first. Call our service team at (480) 407-5800 to book.
Where can I test drive a Mercedes-AMG® SL near Phoenix?
Mercedes-Benz of Gilbert, at 3455 S Gilbert Rd in Gilbert, AZ 85297, sells the Mercedes-AMG® SL 43, SL 55 and SL 63 and the Mercedes-Maybach SL 680, and you can book a test drive of the SL online. It’s about 30 minutes from downtown Phoenix and Scottsdale, and close to Chandler, Mesa and Queen Creek. Book online or call (480) 407-5800.
More SL reading
- AMG GT vs. SL Roadster: which AMG® should you buy?
- The 2026 Mercedes-Maybach SL 680 Monogram Series
- The Mercedes-AMG® SL 63 MANUFAKTUR Golden Coast
- All Mercedes-Benz convertibles and roadsters
- The Mercedes-Benz of Gilbert AMG® Performance Center
- Mercedes-Benz model names explained
- Service A vs. Service B
Mercedes-Benz of Gilbert · 3455 S Gilbert Rd, Gilbert, AZ 85297 · (480) 407-5800. Reviewed October 29, 2026 by Mercedes-Benz of Gilbert. MSRP is the manufacturer’s suggested retail price from Mercedes-Benz USA and excludes the destination charge, options, tax, title, registration and the $699 documentation fee. EPA estimates are for comparison; actual mileage varies with temperature, speed and A/C use. Operate the soft top only as described in the Operator’s Manual. Options, availability and actual dealer price may vary.