{"id":"2025_mercedes_benz_sl_class","make":"Mercedes-Benz","make_slug":"mercedes-benz","model":"SL-Class","model_slug":"sl-class","year":2025,"url":"/mercedes-benz/sl-class/2025/","pts":["phev","hev","gas"],"configs":[{"id":49017,"model":"AMG SL63 S E Performance","pt":"phev","drive":"All-Wheel Drive","trany":"Automatic 9-spd","cyl":8,"displ":4.0,"eng":"SIDI; PHEV","turbo":true,"super":false,"start_stop":true,"city":16,"hwy":22,"comb":18,"cityA":33,"hwyA":25,"combA":29,"kwh100":43.0,"range":null,"range_city":null,"range_hwy":null,"erange":11.0,"phev_comb":21,"charge240":1.13,"charge240b":0.0,"charger":"","charger_b":"","motor":"140 and 150 kW AC PMSM","fuel":"Premium and Electricity","vclass":"Minicompact Cars","co2":379,"fe_score":4,"ghg_score":5,"fuel_cost":4300,"save_spend":-6500,"guzzler":false,"mfr_code":"MBX","modified":"Mon Apr 14 00:00:00 EDT 2025"},{"id":48481,"model":"AMG SL43","pt":"hev","drive":"Rear-Wheel Drive","trany":"Automatic 9-spd","cyl":4,"displ":2.0,"eng":"SIDI; Mild Hybrid","turbo":true,"super":false,"start_stop":true,"city":19,"hwy":27,"comb":22,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"48V Li-Ion","fuel":"Premium","vclass":"Minicompact Cars","co2":400,"fe_score":5,"ghg_score":5,"fuel_cost":3500,"save_spend":-6250,"guzzler":false,"mfr_code":"MBX","modified":"Mon Jan 27 00:00:00 EST 2025"},{"id":48483,"model":"AMG SL55 4matic Plus","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic 9-spd","cyl":8,"displ":4.0,"eng":"SIDI","turbo":true,"super":false,"start_stop":true,"city":13,"hwy":21,"comb":16,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Premium","vclass":"Minicompact Cars","co2":558,"fe_score":3,"ghg_score":3,"fuel_cost":4850,"save_spend":-13000,"guzzler":true,"mfr_code":"MBX","modified":"Mon Jan 27 00:00:00 EST 2025"},{"id":48482,"model":"AMG SL63 4matic Plus","pt":"gas","drive":"All-Wheel Drive","trany":"Automatic 9-spd","cyl":8,"displ":4.0,"eng":"SIDI","turbo":true,"super":false,"start_stop":true,"city":13,"hwy":21,"comb":16,"cityA":0,"hwyA":0,"combA":0,"kwh100":null,"range":null,"range_city":null,"range_hwy":null,"erange":null,"phev_comb":null,"charge240":null,"charge240b":null,"charger":"","charger_b":"","motor":"","fuel":"Premium","vclass":"Minicompact Cars","co2":558,"fe_score":3,"ghg_score":3,"fuel_cost":4850,"save_spend":-13000,"guzzler":true,"mfr_code":"MBX","modified":"Mon Jan 27 00:00:00 EST 2025"}],"vclass":"Minicompact Cars","segment":"Compact car","recalls":[{"campaign":"25V129000","component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM","mfr":"Mercedes-Benz USA, LLC","reported":"2025-02-28","owner_notified":"2025-04-11","units":2943,"summary":"Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 AMG GT 63 S E Performance 4-door coupe, 2025 AMG GLC 63 S E Performance, GLC 63 S E Performance Coupe, AMG GT 63 S E Performance, 2023-2025 AMG S 63 E Performance, and 2024-2025 AMG SL 63 S E Performance vehicles with a hybrid powertrain.  A software error may cause the high-voltage starter alternator control unit to fail, causing a loss of drive power.","consequence":"A loss of drive power increases the risk of a crash.","remedy":"Dealers will update the high-voltage starter alternator control unit software, free of charge.  Owner notification letters were mailed April 11, 2025.  Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025030012.","notes":"Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.","park_outside":false,"do_not_drive":false,"mfr_campaign":"2025030012","initiated_by":"MFR","variants":[],"severity":"high"}],"recall_count":1,"critical_count":0,"park_outside":false,"do_not_drive":false,"score":92,"grade":"A","complaints":null,"investigations":[],"ncap":[],"popularity":999,"headline":{"range":null,"mpg":22,"ncap":null,"complaints":0},"presskit_trims":[],"generated_at":"2026-09-11 02:56 UTC","sources":["EPA fueleconomy.gov","NHTSA recalls","NHTSA complaints","NHTSA NCAP","NHTSA investigations"]}