Fuel consumption: 12 of 12 variants rated.
Mercedes-Benz GL 500 4Matic tops the Mercedes-Benz GL ranking by Fuel consumption, at 13.6 l/100km (20.8 mpg UK · 17.3 mpg US).
Across 12 ranked variants, Fuel consumption spans from 7.4 l/100km (38.2 mpg UK · 31.8 mpg US) to 13.6 l/100km (20.8 mpg UK · 17.3 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Mercedes-Benz GL 500 4Matic | 2006 | SUV | Petrol | 13.6 l/100km (20.8 mpg UK · 17.3 mpg US) |
| 2 | Mercedes-Benz GL 450 4Matic | 2006 | SUV | Petrol | 13.4 l/100km (21.1 mpg UK · 17.6 mpg US) |
| 3 | Mercedes-Benz GL 63 AMG | 2012 | SUV | Petrol | 12.3 l/100km (23.0 mpg UK · 19.1 mpg US) |
| 4 | Mercedes-Benz GL 450 CDI 4Matic | 2009 | SUV | Diesel | 11.6 l/100km (24.4 mpg UK · 20.3 mpg US) |
| 5 | Mercedes-Benz GL 420 CDI 4Matic | 2006 | SUV | Diesel | 11.6 l/100km (24.4 mpg UK · 20.3 mpg US) |
| 6 | Mercedes-Benz GL 500 4Matic | 2012 | SUV | Petrol | 11.3 l/100km (25.0 mpg UK · 20.8 mpg US) |
| 7 | Mercedes-Benz GL 320 CDI 4Matic | 2006 | SUV | Diesel | 9.8 l/100km (28.8 mpg UK · 24.0 mpg US) |
| 8 | Mercedes-Benz GL 350 CDI BlueEFFICIENCY 4Matic | 2010 | SUV | Diesel | 9.3 l/100km (30.4 mpg UK · 25.3 mpg US) |
| 9 | Mercedes-Benz GL 350 CDI BlueEFFICIENCY 4Matic | 2009 | SUV | Diesel | 9.3 l/100km (30.4 mpg UK · 25.3 mpg US) |
| 10 | Mercedes-Benz GL 400 4Matic | 2014 | SUV | Petrol | 9.2 l/100km (30.7 mpg UK · 25.6 mpg US) |
| 11 | Mercedes-Benz GL 350 CDI BlueTec 4Matic | 2009 | SUV | Diesel | 9.0 l/100km (31.4 mpg UK · 26.1 mpg US) |
| 12 | Mercedes-Benz GL 350 BlueTec 4Matic | 2012 | SUV | Diesel | 7.4 l/100km (38.2 mpg UK · 31.8 mpg US) |