Drivstofforbruk: 16 av 16 varianter har data.
| # | Variant | År | Karosseri | Drivstoff | Drivstofforbruk |
|---|---|---|---|---|---|
| 1 | Mercedes-Benz Maybach GLS 600 4MATIC | 2023 | SUV | Bensin | 13,9 l/100km |
| 2 | Mercedes-Benz GLS 580 4MATIC AMG Line | 2023 | SUV | Bensin | 13,6 l/100km |
| 3 | Mercedes-Benz GLS 63 AMG 4MATIC+ | 2023 | SUV | Bensin | 13,3 l/100km |
| 4 | Mercedes-Benz Maybach GLS 600 4MATIC | 2020 | SUV | Bensin | 13,1 l/100km |
| 5 | Mercedes-Benz GLS 63 AMG | 2015 | SUV | Bensin | 12,3 l/100km |
| 6 | Mercedes-Benz GLS 63 AMG 4MATIC+ | 2020 | SUV | Bensin | 11,9 l/100km |
| 7 | Mercedes-Benz GLS 500 4MATIC | 2015 | SUV | Bensin | 10,9 l/100km |
| 8 | Mercedes-Benz GLS 450 4MATIC Exclusive Line | 2023 | SUV | Bensin | 10,5 l/100km |
| 9 | Mercedes-Benz GLS 450 4MATIC AMG Line | 2023 | SUV | Bensin | 10,5 l/100km |
| 10 | Mercedes-Benz GLS 450 4MATIC | 2020 | SUV | Bensin | 10,1 l/100km |
| 11 | Mercedes-Benz GLS 580 4MATIC | 2019 | SUV | Bensin | 9,8 l/100km |
| 12 | Mercedes-Benz GLS 400 4MATIC | 2015 | SUV | Bensin | 8,9 l/100km |
| 13 | Mercedes-Benz GLS 450 d 4MATIC Exclusive Line | 2023 | SUV | Diesel | 8,2 l/100km |
| 14 | Mercedes-Benz GLS 450 d 4MATIC AMG Line | 2023 | SUV | Diesel | 8,2 l/100km |
| 15 | Mercedes-Benz GLS 350 d 4MATIC | 2015 | SUV | Diesel | 7,7 l/100km |
| 16 | Mercedes-Benz GLS 400 d 4MATIC | 2019 | SUV | Diesel | 7,1 l/100km |