Guide to the Nissan 350Z Engine

Photo Source/Copyright: Edmunds

Three and a half liters. Six cylinders. No turbos. That was the whole recipe when the 350Z showed up in 2002, and it didn’t need anything fancier to get people talking.

The launch engine was the VQ35DE, rated at 287 horsepower and 274 pound-feet of torque. A healthy share of that torque lives low in the rev range, so pulling away from a light or creeping up a ramp was never a chore. That daily usability was rare back then, and a big reason people actually drove these cars every day.

Why Six Cylinders Won Out

A high-strung four-cylinder might have looked fine on paper, but it would have felt busy everywhere else. Nissan wanted a car you could drive to work on Tuesday and flog down a back road on Saturday.

It sits lengthwise and well back in the bay by design. Pulling mass toward the middle gives the Z that planted, neutral feel when you turn in hard. Short engine, low hood, balanced chassis: the whole car was drawn around that block.

From Rev-Up to HR

Nissan kept tinkering. The Rev-Up VQ35DE arrived for manual cars in 2005 with 300 horsepower and a 7,000-revolutions-per-minute (RPM) redline. Giving up low-end torque was the trade-off, but the engine got happier the harder you wound it out.

Then came the VQ35HR in 2007: a near-total rework with dual intakes, 306 horsepower, and a 7,500-RPM redline on manuals. It’s the same V-6 Infiniti tucked into the G35, showing Nissan’s faith in it.

Why Enthusiasts Still Hunt for One

Ask around at any cars-and-coffee meet, and you’ll hear the same thing about the VQ: that exhaust note. It’s a raspy, unhinged wail near redline that newer engines rarely match.

Two decades of ownership means the aftermarket is enormous. Every independent shop knows its way around one, from intakes to full forced-induction builds. Parts are easy to track down, forum wisdom runs deep, and for anyone wanting to learn by wrenching, it’s a friendly platform.

The Twin-Turbo V-6 Under Today’s Z

The 350Z eventually handed the keys to the 370Z, leading to today’s Nissan Z. Displacement dropped to 3.0 liters, but twin turbos made up the difference while keeping rear-wheel drive:

• Engine: VR30DDTT 3.0-liter Twin-Turbo V-6, rear-wheel drive
• Z Sport and Performance: 400 horsepower @ 6,400 RPM, 350 pound-feet of torque
• Z NISMO: 420 horsepower @ 6,400 RPM, 384 pound-feet of torque
• Fuel system: Revised tanks keep fuel delivery consistent during hard track driving

A Manual NISMO Returns

Fans made noise about automatic-only NISMOs, and Nissan listened:

• Transmissions: Six-speed manual or nine-speed automatic
• NISMO Manual: Upgraded clutch plus stick-calibrated throttle and ignition timing
• Brakes: GT-R-derived front rotors on the NISMO

Drive the Next Chapter

Come feel the difference for yourself. Book a Nissan Z test drive with us or browse our pre-owned inventory for something from the VQ era. Bring your questions, and our team will pull a car around. Keys are waiting.