
2008 Dodge Avenger 
SPECIFICATIONS 
Dimensions are in inches (millimeters) at curb weight with standard wheels and tires unless otherwise noted. 
 
GENERAL INFORMATION 
Body Style Four-door sedan 
Assembly Plant Sterling Heights Assembly, Mich. 
EPA Vehicle Class Mid-size 
 
ENGINE: 2.4-LITER GASOLINE DOHC 16-VALVE DUAL VVT SMPI I-4 
Availability Standard on Avenger SXT and R/T 
Type and Description Four cylinders in-line, tuned intake manifold with Electronic Active Charge 
Motion Control valves dual counter-rotating balance shafts 
Displacement 144 cu. in. (2360 cu cm) 
Bore x Stroke 3.46 x 3.82 (88 x 97) 
Valve System Chain-driven DOHC, 16 valves, electronically controlled dual Variable 
Valve Timing (VVT), direct-acting shimless mechanical bucket tappets 
Fuel Injection Sequential, multi-port, electronic, returnless 
Construction High-pressure die-cast aluminum block with dry iron liners, cast-aluminum 
cylinder heads, cast-aluminum ladder frame, forged steel crankshaft 
Compression Ratio 10.5:1 
Power (SAE net, estimated) 173 bhp (129 kW) @ 6,000 rpm (71 bhp/liter) 
Torque (SAE net, estimated) 166 lb.-ft. (225 N•m) @ 4,400 rpm 
Max. Engine Speed 6,500 rpm (electronically limited) 
Fuel Requirement Unleaded regular, 87 octane (R+M)/2 
Oil Capacity 5.0 qt. (4.7L) SAE 5W-20 
Coolant Capacity 7.2 qt. (6.8L) 
Emission Controls Single catalytic converter, dual heated oxygen sensors and engine 
features(a)
Smog-forming Pollution 0.9 g/mile (0.56 g/km) 
Estimated 2008 EPA Fuel Economy 
(City/Hwy) 21/30 
(a) Meets Federal Tier 2, Bin 5 emissions requirements and PZEV requirements in California, Massachusetts, New York, 
Maine, Vermont, Connecticut, Pennsylvania, Rhode Island, New Jersey, Oregon and Washington. Meets Euro IV 
emissions requirements. 
 
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