What is the meaning of the numbers at the rear of an Audi?
2 Answers
Audi rear numbers indicate the engine displacement, usually represented by TFSI. Taking the Audi A5 as an example, here are the specific details: Vehicle Positioning: The Audi A5 is a mid-size coupe, available in two-door, four-door, and convertible versions. Powertrain: The Audi A5 is equipped with two engines: a low-power 2.0-liter turbocharged engine and a high-power 2.0-liter turbocharged engine. Both engines are paired with a 7-speed dual-clutch transmission. Suspension: The Audi A5 features a five-link independent suspension at the front and rear. The all-wheel-drive version uses a full-time four-wheel-drive system with a crown gear center differential.
I've always felt that the numbers on Audi's rear badges, like A4 and A6, are more than just labels—they represent the brand's hierarchy and philosophy. The A-series lineup from 3 to 8 generally indicates size progression, with the A3 being a compact car, the A6 a luxury midsize sedan, and the A8 the flagship luxury model. These numbers also correlate with driving experience—for instance, the A8 offers quieter comfort than the A4, making it better suited for long trips. Interestingly, before the 1990s, these numbers sometimes corresponded to engine displacement, but Audi later standardized the system to primarily denote vehicle size and positioning. This logic extends to the Q-series SUVs and performance-oriented S/RS models—the Q5's higher number indicates a larger size, while the S4's smaller number belies its sporty pedigree. Maintenance-wise, lower-numbered models may have cheaper parts, but this doesn't necessarily mean lower resale value. Ultimately, this numbering system provides clear purchasing guidance, though remember—the digits don't tell the whole story; specific configurations matter too.
