Volvo 2005 V70R Operation And Care Manual page 111

Max tongue weight ***
WARNING!
When adding accessories, equipment, luggage and other cargo to your vehicle, the total loaded weight capacity of
the vehicle must not be exceeded.
* The max permissible axle loads or the gross vehicle weight must not be exceeded.
** When driving for prolonged periods at temperatures above 86° F (30° C), the maximum recommended weight is
2000 lbs (900 kg).
***See also section "Trailer towing"
pg. 163 Engine specifications
Engine specifications
Designation: Volvo B 5244 T5
Output 257 hp at 5500 rpm (191 kW/92 rps)
Max. torque 258 ft. lbs. at 2100-5000 rpm (330 Nm/42-87 rps)
Number of cylinders 5
Bore 3.19" (81 mm)
Stroke 3.67" (93.2 mm)
Displacement 2.4 liters
Compression ratio 8.5:1
Number of valves 20
Designation: Volvo B 5254 T2
Output 208 hp at 5000 rpm (154 kW/83 rps)
Max. torque 236 ft. lbs. at 1500-4500 rpm (320 Nm/25-75 rps)
Number of cylinders 5
Bore 3.27" (83 mm)
Stroke 3.67" (93.2 mm)
Displacement 2.5 liters
Compression ratio 9.0:1
Number of valves 20
Designation: Volvo B 5244 S
Output 165 hp at 6000 rpm (123 kW/100 rps)
Max. torque 166 ft. lbs. at 4500 rpm (225 Nm/75 rps)
Number of cylinders 5
Bore 3.27" (83 mm)
Stroke 3.54" (90 mm)
Displacement 2.4 liters
Compression ratio 10.3:1
Number of valves 20
Designation: Volvo B 5254 T4
Output 300 hp at 5500 rpm* (220 kW/92 rps)*
165 lbs 75 kg