Fuel consumption: 3 of 3 variants rated.
Mercedes-Benz SLC 43 AMG tops the Mercedes-Benz SLC ranking by Fuel consumption, at 7.8 l/100km (36.2 mpg UK · 30.2 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Mercedes-Benz SLC 43 AMG | 2016 | Convertible | Petrol | 7.8 l/100km (36.2 mpg UK · 30.2 mpg US) |
| 2 | Mercedes-Benz SLC 200 | 2016 | Convertible | Petrol | 5.7 l/100km (49.6 mpg UK · 41.3 mpg US) |
| 3 | Mercedes-Benz SLC 180+1 | 2016 | Convertible | Petrol | 5.6 l/100km (50.4 mpg UK · 42.0 mpg US) |