
Audi Q7 is built on the Volkswagen MLB platform. Other models built on the same platform include the Cayenne, Lamborghini Urus, Volkswagen Touareg, and Bentley Bentayga. In addition to the MLB platform, Volkswagen also has the MQB platform and MSB platform. The MQB platform features a transverse engine layout, while the MLB platform has a longitudinal engine layout. The Audi Q7 is a mid-to-large-sized SUV that emphasizes comfort, combining sportiness, functionality, high technology, and luxury quality. It performs well on the road with good handling and sporty performance. The dimensions of this model are 5.086 meters in length, 1.983 meters in width, and 1.737 meters in height, with a wheelbase of 3.002 meters.

I previously researched the Audi Q7, which uses the Volkswagen Group's MLB Evo platform, specifically designed for luxury models. The longitudinal engine layout ensures better front-to-rear weight distribution, making it exceptionally stable to drive with minimal body roll during cornering. The all-aluminum body frame reduces weight by several hundred kilograms, which is quite fuel-efficient, saving over 1 liter per 100 kilometers in city driving. The electronic systems have also been upgraded, with features like adaptive suspension and quick-responding four-wheel drive, making it highly reliable for snowy hill climbs. Other luxury cars sharing this platform include the Porsche Cayenne and Bentley Bentayga, proving that the Audi Q7's mechanical quality is top-tier. The platform also offers strong compatibility, supporting gasoline, diesel, and plug-in hybrid options, with high parts commonality, making maintenance hassle-free.

As a seasoned driver who has owned a Q7 for three years, I can attest to its excellent chassis, which is reportedly built on the MLB Evo platform. The most noticeable feature is its crisp shock absorption over speed bumps, with minimal jolts in the rear seats—perfect for not waking the kids during outings. The platform's design positions the engine further back, resulting in a smaller turning radius, making U-turns in narrow residential streets a breeze. The lightweight design also contributes to better fuel efficiency; a full tank gets me over 700 kilometers. The platform comes with pre-installed electrification interfaces, making it easy to add air suspension or upgrade driver-assistance systems. The dealership staff mentioned that future modifications won’t require major structural changes. Volkswagen Group’s platform technology, refined over a decade, is rock-solid—no chassis squeaks even after five years and 100,000 kilometers. My friend’s Cayenne, built on the same platform, shares the same reliability.

The MLB Evo platform is the core selling point of the Audi Q7, a luxury car-exclusive architecture. It is compatible with a 48V mild hybrid system, offering ultra-smooth start-stop at low speeds and a powerful acceleration push with 0-100km/h in under 6 seconds. The platform boasts high rigidity, achieving a 5-star crash test rating for assured safety. Its longitudinal layout provides ample engine bay space, reducing labor costs for later maintenance like spark plug or belt replacement. Compared to lower-tier platforms, MLB Evo features thicker sound insulation and underbody panels, effectively suppressing wind and tire noise, ensuring uninterrupted music enjoyment at high speeds. The AWD system is tuned for urban comfort, preventing skidding in snowy conditions. With many shared components, the platform ensures shorter parts wait times and maintains a resale value roughly 20% higher than niche platforms.


