Volvo 2003 XC70 Owner's Manual - Designation: Volvo B 5244 S

2003 VOLVO XC70

Displacement 

2.4 liters

Compression ratio 

9.0:1

Number of valves 

20

Designation: Volvo B 5244 S

Output 

168 hp at 6000 rpm (125 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

Charge air cooler (Intercooler) 

Turbocharged engines employ a turbo-compressor to force air into the engine inlet manifold and a 

charge air cooler to cool the compressed inlet air. The resulting increase in air flow raises pressure in the 

intake manifold and increases engine power over that developed by A normally-aspirated engine. The 

charge air cooler (which resembles a radiator) is located between the turbo-compressor and inlet 

manifold.  

pg. 145 Transmission specifications 

Power transmission

Manual transmission: M 56 LK 

Single-disc dry plate clutch. All-synchromesh on all gears including reverse; integrated final drive. 

Operation via a floor mounted gear lever.  

Final drive ratio 4.00:1 

Reduction ratios 

1st gear 3.39:1 

2nd gear 1.91:1 

3rd gear 1.19:1 

4th gear 0.87:1 

5th gear 0.70:1 

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