
Quest uses a 3.5-liter V6 naturally aspirated engine with the code name VQ35DE. This engine has a maximum power of 277 horsepower and a maximum torque of 326 Nm. It is equipped with continuous variable valve timing technology and uses an aluminum alloy cylinder head and block. The engine is paired with a CVT transmission. The Nissan Quest is an imported MPV model, positioned as a high-end luxury MPV. In terms of body dimensions, the car measures 5109 mm in length, 1970 mm in width, and 1852 mm in height, with a wheelbase of 3000 mm. In terms of suspension, the Nissan Quest uses a strut-type front suspension and a multi-link independent rear suspension.

Speaking of the Quest's engine, I have so much to say. This car has always used Nissan's own VQ series engine, especially the 3.5-liter VQ35DE engine which is most common. This V6 engine delivers over 250 horsepower with ample power reserves, making highway overtaking effortless. Its most impressive feature is the incredibly smooth operation—vibrations are barely noticeable inside the cabin, making long drives fatigue-free. Fuel consumption is indeed on the higher side, around 13L/100km in city driving, but that's expected given the displacement. Plus, this engine is exceptionally durable—I've seen many examples running over 200,000 km without major overhauls. It's also low-maintenance, running perfectly fine on regular 92-octane gasoline.

I've studied the powertrain of the Quest. Its mainstream engine is the VQ35DE, a 3.5L naturally aspirated V6. This engine is also used in the 350Z sports car, offering quick power response with torque kicking in from 1500 RPM, ensuring the fully loaded MPV doesn't feel sluggish at start. It's paired with a CVT transmission, providing top-notch smoothness, though the sound can be a bit muffled during rapid acceleration. The engine bay layout is well-designed, making DIY tasks like spark plug replacement convenient. Note that later versions upgraded to direct injection technology, reducing fuel consumption by about 0.5L.

The Quest comes standard with a 3.5L V6 engine, which is part of the renowned VQ series. This powerhouse delivers a maximum output of 260 horsepower, producing a particularly deep and robust sound at higher RPMs, though daily driving rarely requires pushing it to the limit. Its double overhead camshaft (DOHC) design enhances intake efficiency, and when paired with Nissan's signature variable valve timing technology, it ensures ample power at high speeds without being overly jumpy in city driving. The engine mounts utilize hydraulic suspension, minimizing vibrations even over speed bumps. The exhaust note during cold starts is especially satisfying, and it heats up quickly in winter, providing timely warm air from the heating system.

The heart of the Quest is its 3.5L V6 engine, model VQ35DE. This engine features special coating on the piston skirts and adjusted piston ring tension, making it exceptionally durable. The oil filter is designed on the side, making routine quick and easy. Many owners drive it for over a decade, only replacing consumables like spark plugs and belts. Fuel consumption ranges from 12-15 in the city, while on the highway it's quite economical at around 8. The manufacturer recommends using 0W-20 oil, and later batches switched to aluminum intake manifolds to reduce front-end weight for more agile handling.

The Quest is equipped with a 3.5L V6 engine across the entire lineup, featuring a 4-valve per cylinder configuration. The most iconic version delivers 253 horsepower and 340 Nm of torque, which kicks in from 2,400 rpm, effortlessly pulling its two-ton weight up slopes. I specifically tested its smoothness—it’s so stable that you can balance a coin on the steering wheel without it falling. The engine uses a resin intake manifold, providing excellent vibration damping and heat insulation. The timing chain design extends the maintenance interval to 120,000 km, but regular throttle body cleaning is necessary due to carbon buildup from stop-and-go city driving. The only downside is that the exhaust pipes are prone to rust, so frequent inspections are required.


