| Mercedes-AMG SL-Class AMG SL 43 9AT RWD (381 HP) | BMW 4-Series Convertible (G23) M440i xDrive 8AT AWD (374 HP) |
|---|
| engine specs | |
| Cylinders | |
|---|---|
| L4 | L6 |
| Displacement | |
| 1991 cm3 | 2998 cm3 |
| Power | |
| 280.2 KW @ 6750 RPM 381 HP @ 6750 RPM 376 BHP @ 6750 RPM | 275.1 KW @ 5500-6500 RPM 374 HP @ 5500-6500 RPM 369 BHP @ 5500-6500 RPM |
| Torque | |
| 354 lb-ft @ 3250-5000 RPM 480 Nm @ 3250-5000 RPM | 369 lb-ft @ 1900-5000 RPM 500 Nm @ 1900-5000 RPM |
| Fuel System | |
| Turbocharged Direct Injection | Turbocharged Direct Injection |
| Fuel | |
| Mild Hybrid | Mild Hybrid |
| Fuel capacity | |
| 18.5 gallons (70.0 L) | 15.6 gallons (59.1 L) |
| Electrical motor power | |
| 10.3 kw (14 hp) | 8.1 kw (11 hp) |
| performance specs | |
| Top Speed | |
|---|---|
| 171 mph (275 km/h) | 155 mph (249 km/h) |
| Acceleration 0-62 Mph (0-100 kph) | |
| 4.9 s | 4.9 s |
| transmission specs | |
| Drive Type | |
|---|---|
| Rear Wheel Drive | All Wheel Drive |
| Gearbox | |
| 9-speed automatic AMG Speepshift | 8-speed automatic Steptronic |
| brakes specs | |
| Front | |
|---|---|
| Ventilated discs | Ventilated Discs |
| Rear | |
| Ventilated Discs | Ventilated Discs |
| tires specs | |
| Tire Size | |
|---|---|
| 255/45 R19 // 285/40 R19 | 225/45 R18 95Y XL // 255/40 R18 99Y X |
| dimensions | |
| Length | |
|---|---|
| 185.2 in (4704 mm) | 187.8 in (4770 mm) |
| Width | |
| 75.4 in (1915 mm) | 72.9 in (1852 mm) |
| Height | |
| 53.3 in (1354 mm) | 54.9 in (1394 mm) |
| Front/rear Track | |
| 65.4/64 in (1,661/1,626 mm) | 62/63.4 in (1,575/1,610 mm) |
| Wheelbase | |
| 106.3 in (2700 mm) | 112.2 in (2850 mm) |
| Cargo Volume | |
| 7.5 cuFT (212 L) | 13.6 cuFT (385 L) |
| Aerodynamics (Cd) | |
| - | 0.28 |
| Ground Clearance | |
| - | 5 in (127 mm) |
| Turning circle (curb to curb) | |
| - | 39.4 ft (12.0 m) |
| Turning circle | |
| 42.1 ft (12.8 m) | - |
| weight specs | |
| Unladen Weight | |
|---|---|
| 3990 lbs (1810 kg) | 4332 lbs (1965 kg) |
| Gross Weight Limit | |
| 4729 lbs (2145 kg) | 5269 lbs (2390 kg) |
| fuel economy (nedc) | |
| Combined | |
|---|---|
| - | 31.8 mpg US (7.4 L/100Km) |
| City | |
| - | 25.3 mpg US (9.3 L/100Km) |
| Highway | |
| - | 37.9 mpg US (6.2 L/100Km) |
| CO2 Emissions | |
| - | 169 g/km |
| fuel economy (wltp) | |
| Combined | |
|---|---|
| 26.4 mpg US (8.9 L/100Km) | - |
| CO2 Emissions (Combined) | |
| 201 g/km | - |
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