What engine is in a 2004 Toyota Highlander?
The 2004 Toyota Highlander was equipped with a 3.3-liter V6 engine. This engine was Toyota's 3MZ-FE model, which was a 60-degree V6 design that produced 230 horsepower and 242 lb-ft of torque.
Engine Details
The 3.3-liter V6 engine in the 2004 Toyota Highlander was part of Toyota's MZ engine family. It had an aluminum alloy block and cylinder heads, and featured dual overhead camshafts (DOHC) with four valves per cylinder. The engine used Toyota's VVT-i (Variable Valve Timing with intelligence) technology to optimize valve timing for improved power and efficiency.
The 3MZ-FE engine displaced 3,310 cubic centimeters (cc) and had a bore x stroke of 92.0 mm x 83.0 mm. It had a compression ratio of 10.5:1 and used multi-port fuel injection. The engine was paired with a 5-speed automatic transmission in the 2004 Highlander.
Performance Characteristics
With 230 horsepower at 5,600 rpm and 242 lb-ft of torque at 3,600 rpm, the 3.3-liter V6 provided ample power for the Highlander SUV. This engine allowed the 2004 Highlander to accelerate from 0-60 mph in around 8.5 seconds and achieve a top speed of approximately 115 mph.
The 3MZ-FE engine was known for its smooth, refined operation and good fuel efficiency, with EPA ratings of 18 mpg city and 24 mpg highway for the 2004 Highlander.
