Additionally, the Q4 E-Tron features drum brakes on the rear axle. Audi explains that the energy recuperation system handles 90 percent of the braking, with the front discs taking care of the rest. Drum brakes are preferred for their lower maintenance costs and reduced risk of corrosion, as rear discs would rust prematurely due to infrequent use.
The Q4 E-Tron and its Sportback variant are not the only Audi models with standard steel wheels in Germany. The A1 supermini and Q2 subcompact crossover also come with steel wheels in their base trims—15-inch and 16-inch sets, respectively. Both models are nearing the end of their production cycles and will not have next-generation versions.
Audi Q4 E-Tron
The A1 Sportback, essentially a dressed-up Volkswagen Polo, starts at €22,700 ($24,700) in Germany, while the Q2 starts at €28,600 ($31,100). As an electric vehicle, the Q4 E-Tron is significantly more expensive, starting at €45,600 ($50,000) due to a new entry-level trim. The Q4 Sportback E-Tron is slightly pricier at €47,600 ($51,800).
Selling EVs is challenging, and Audi's approach with the Q4 includes offering steel wheels and fabric seats in the entry-level model. This trim features a 52-kWh battery, a downgrade from the previous 77-kWh pack, and undercuts the Q4 45 E-Tron by €7,350. Even the more expensive version, priced at €52,950 ($57,700), comes with steel wheels and rear drum brakes.
Source: Motor1