Hymer GT-S 685
Last updated: 31 October 2026
What this device draws
- Fuel tank capacity
- 65 l
“9G-TRONIC automatic transmission incl. Hold function 65 l fuel tank 22 l AdBlue tank”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Battery and charging
- House battery
- Hymer Smart Battery System 2.0: 80 Ah LFP Habitation battery module (overall capacity 80 Ah)
“Hymer Smart Battery System 2.0: 80 Ah LFP Habitation battery module (overall capacity 80 Ah)”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Size and fit
- Seats
- 3 - 4
- Sleeping capacity (berths)
- 2 - 5
- Total weight limit, rider and cargo
- 3500 kg
Row from the maker’s page: “Hymer GT-S 685” | “Permitted number of seats (including driver)*” | “3 - 4”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Row from the maker’s page: “Hymer GT-S 685” | “Berths” | “2 - 5”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Row from the maker’s page: “Hymer GT-S 685” | “Technically permissible maximum laden mass (kg)*” | “3500 kg”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Compatibility
- Specified pack, and what we hold
- Hymer Smart Battery System 2.0: 80 Ah LFP Habitation battery module (overall capacity 80 Ah)
“Hymer Smart Battery System 2.0: 80 Ah LFP Habitation battery module (overall capacity 80 Ah)”
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Sources
- Archived document
Source: hymer.com/hymer/drucksachen/preislisten/motorhomes/gb_en_hymer_motorhomes_preisliste.pdf
Retrieved October 13, 2026