Volvo S90 Owner's Manual page 632

SPECIFICATIONS
Towing capacity and towball load
Towing capacity and towball load for driving with
a trailer can be read in the tables.
Engine
Engine code
T4 B4204T44
T4 B4204T31
T5 B4204T20
T5 B4204T23
T5 B4204T26
T6 AWD B4204T27
T6 AWD B4204T29
D3 D4204T16
D3 D4204T16
D4 D4204T14
630
Max. weight braked trailer
NOTE
Use of vibration dampers on the towbar is
recommended for trailers heavier than
1800 kg.
A Gearbox
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Manual select
Automatic
Automatic
Max. weight braked trailer (kg)
1800
1800
1800
1800
1800
B
1800
C
2200
2200
1800
1800
1800
Max. towball load (kg)
110
110
110
110
110
110
110
110
110
110