
The differences between the GL8 ES and the regular version include the powertrain, trunk volume, suspension, and exterior design. Different powertrains: The regular GL8 Business Travel offers two engine options, a 2.5L and a 2.0T, while the GL8 ES only comes with a 2.0T engine. Trunk volume: The regular GL8 Business Travel has a trunk volume of 475-1605L, while the GL8 ES offers 521-1650L. Different suspensions: The regular GL8 uses a torsion beam non-independent suspension (solid axle), whereas the GL8 ES is equipped with a multi-link independent suspension. Different exterior designs: The regular GL8 only adds a winged chrome trim to the Buick logo on the front face of the 'Fathead Fish' GL8, without changing the overall shape. In contrast, the GL8 ES features a completely new upgrade in both exterior and interior design.

The differences between the GL8 ES and the regular version are quite noticeable. In terms of appearance, the ES features Buick's latest winged front grille, a larger mesh with LED headlights, and a floating roof design on the sides, giving it a more modern overall look. The regular version is more traditional, with a squarer front face. The interior of the ES is like a different world, with dual 12-inch widescreen displays and an electronic gear shifter, seats equipped with ventilation and massage functions, and independent rear air conditioning controls. The driving experience also differs; the ES has a more comfort-oriented chassis tuning with finer vibration absorption. Price-wise, the ES is significantly more expensive, and I think it's positioned more as a dedicated business reception vehicle.

Having driven both versions of the GL8, the ES is indeed more premium. There's a significant gap in safety features - the ES comes with intelligent assists like automatic emergency braking and lane keeping, while the standard version only has basic airbags. The space configuration also differs: the ES features independent aviation-style second-row seats that can recline flat, whereas the standard version has regular seats with limited adjustability. Although both use a 2.0T engine, the ES adds a 48V mild hybrid system for smoother start-stop operation and slightly better fuel efficiency. The infotainment systems are markedly different too, with the ES supporting smartphone integration and OTA updates. Maintenance-wise, the standard version is more economical with cheaper parts that are easier to source.

The ES version is positioned much higher-end. The most noticeable configuration differences include: a heads-up display, BOSE audio system, and panoramic sunroof, which are not available in the standard version. It uses thicker soundproofing materials, resulting in significantly less noise at high speeds. The rear small table and USB port layout are more user-friendly. The weight difference is around 200 kg, providing better cornering stability. The standard version's advantages lie in practicality and maintenance convenience, with a three-seat rear row more suitable for family use. Buyers of the ES version are mostly for corporate reception purposes, while the standard version is more cost-effective for family use.

The difference in seat materials is quite noticeable. The ES features genuine leather with stitching craftsmanship and offers more adjustable lumbar support levels. The center console design is also completely different, with the ES providing a streamlined, wraparound cockpit feel, while the standard version sticks to a traditional symmetrical layout. There's a significant gap in smart features—the ES supports remote start and voice-controlled air conditioning. The lighting system differs as well, with the ES equipped with matrix headlights that automatically switch between high and low beams. In terms of storage space design, the ES is more thoughtful, adding felt lining to the door panel compartments. With a sufficient budget, the ES indeed offers a much-upgraded experience.


