What is the difference between the Reiz Big V and Small V?

[Barros]

The distinction is made by looking at the car engine's displacement. Small V refers to a 3.0L displacement, while Big V refers to a 2.5L displacement. The differences between the two are as follows: 1. Big V and Small V are mainly used to differentiate the engine's displacement, with no significant differences in configuration. The configuration differences in the Reiz model are mainly reflected in the distinction between V and S. 2. The small wheels of the Reiz can be broadly referred to as Small V or S, while the large wheels are called Big V, which belongs to mid-range or higher in terms of model configuration. 3. The Small V, compared to the basic S configuration, includes additional features such as a sunroof, airbags, and heated seats. On the other hand, the Big V, compared to the Big S, adds a large roof lighting system, aluminum alloy accelerator pedals, 8-way electric adjustment for front seats, and an automatic headlight cleaning system, among others. The interior configuration can be said to be upgraded by a level.

[TravisAnn]

As a long-time owner of the Toyota Reiz, I've driven three generations of this model, so I'm very familiar with this issue. The core difference between the big V and small V lies in their engines: the big V comes with a 3.0L 3GR engine, while the small V has a 2.5L 5GR. Although both are V6 engines, the big V boasts 83 more horsepower, delivering a completely different level of acceleration when you step on the gas. In terms of features, the big V usually includes dual power seats with memory function, a navigation-equipped LCD screen, black-based small lamp covers, and a steering wheel adorned with a V6 emblem. As for fuel consumption, the small V averages about 11 liters per 100km in city driving, while the big V requires at least 2 liters more. Enthusiasts who are into modifications know that the big V has greater potential for supercharger upgrades later on. In the used car market, a well-maintained big V typically commands a premium of 20,000 to 30,000 yuan over the small V.

[VanAlice]

Last time I helped a friend inspect a used car, I encountered this issue. The most obvious difference is the rear emblem: the 3.0L version has a 'V6' metal badge, while the 2.5L version has a 'Reiz' lettering badge. Opening the hood makes it even clearer—the large V engine cover has a raised V-shaped trim in the middle, and the air filter box is also larger. The driving difference is even more pronounced: the 3.0L delivers a torque surge at 3500 RPM that feels like a kick, whereas the 2.5L needs to be revved up to 5000 RPM for a similar sensation. However, the advantage of the smaller V is its lower annual inspection and tax costs, and in the tuning scene, there are many cases of swapping the smaller V for a 3.0L engine.

[Alexia]

Having repaired Toyotas for ten years and handled over a hundred Mark X models, I can briefly explain: the big V is a 3.0L displacement (engine model 3GR), while the small V is a 2.5L (5GR). Don't underestimate the 0.5L difference—the engine connecting rods, pistons, and intake manifolds are all different. Pay special attention during repairs: the big V's transmission oil pan is aluminum, while the small V's is plastic. Common issues also differ—the big V's throttle tends to accumulate carbon deposits, whereas the small V frequently suffers from valve cover gasket oil leaks. In terms of maintenance costs, the big V requires 5.5L of engine oil, while 4.3L is sufficient for the small V. For used cars, I recommend choosing the small V, as its engine is more durable.