Here’s a detailed look at the Audi A4 (current, B9/B10 generation)—sometimes informally referred to as the “F4” in reference to Formula 4 or other naming systems—covering key features, performance specs, design highlights, and interior tech

🚗 Overview & Variants

The Audi A4 is a premium compact sedan available in trims such as 35/40/45 TFSI, with front‑wheel drive or quattro AWD in higher variants (DubiCars).
Key powertrains include:

• 40 TFSI: 2.0 L turbo‑petrol, ~188 bhp, 320 Nm torque, FWD in India (~17.4 kmpl mileage) (Smartprix).

• 45 TFSI quattro: ~252 bhp, AWD, quicker acceleration and sporty driving dynamics (DubiCars, Ackodrive).

In more performance‑oriented markets, the S4 variant utilizes a 3.0 L turbo‑V6 producing ~350‑354 bhp and 500 Nm, with 0‑100 km/h in ~5.1 s and AWD with quattro as standard (DubiCars).

🧰 Performance & Mechanical Highlights

• Transmission: 7‑speed S tronic dual‑clutch automatic (40/45 TFSI), 8‑speed in S4 (carhp.in).

• AWD Quattro: Available on 45 TFSI and standard in S4; front‑wheel drive on base models including 35/40 TFSI. Reddit users recommend stepping up to quattro and B&O audio + digital cockpit even for mild performance boost and comfort (Reddit).

• Fuel Efficiency: Approx. 17–18 km/l for 40 TFSI FWD; ranges lower for higher‑power or AWD variants (ETAuto.com, arabwheels.ae, Smartprix).

🛋️ Interior & Comfort

• Seating & Climate: Up to 5 seats with 3‑zone automatic climate control, heated front seats (and rear on higher trims), cooled glovebox, and rear AC vents with individual controls (Smartprix, ETAuto.com, Ackodrive).

• Material & Comfort: Leather seating, electric seat adjustment with lumbar support, memory functions, and optional ventilated seats (Smartprix).

• Convenience: Comfort Key with gesture‑sensor tailgate release, one‑touch power windows, front/climate controls, rear armrest, power outlets, cruise control with limiter, and more (Smartprix).

🖥️ Tech & Infotainment

• Display & Instrumentation:

  • Digital 12.3″ Virtual Cockpit Plus with sport display modes.

  • Touchscreen infotainment: ~10.1″ MMI with touchpad interface in India.

  • Next‑gen B10 (future) may move to an OLED iPad‑style floating panel and touch sensitive shift lever according to spy reports (Smartprix, Reddit).

• Connectivity: Includes Android Auto, Apple CarPlay, USB charging ports, Bluetooth audio, MMI Navigation Plus (on higher trims), and Bang & Olufsen sound system on premium levels (Smartprix).

🛡️ Safety & Driver Assistance

• Airbags: 8 units including curtain, side, driver, passenger (front & rear) with 5‑star Euro NCAP rating (Smartprix).

• Electronic Safety: ABS, EBD, ESP, traction control, hill‑start assist, ISOFIX child anchors, speed‑sense auto locks, tyre pressure monitoring, and more (Smartprix).

• Advanced Assistance: Higher trims support park assist plus, rear‑cross traffic alerts, lane departure warnings, blind spot detection, and autonomous emergency braking (AEB) (DubiCars).

📐 Dimensions & Load Capacity

• Length: ~4,726 mm

• Width: ~1,842–1,847 mm

• Height: ~1,427–1,433 mm

• Wheelbase: ~2,820 mm

• Boot Space: ~460–480 L

• Ground Clearance: ~165 mm

• Kerb Weight: ~1,555–1,650 kg depending on trim/configuration (DubiCars, arabwheels.ae).

✅ Quick Comparison

🎯 Final Thoughts

The Audi A4 offers a compelling combination of refined comfort, modern tech, and competitive efficiency. If you’re seeking sportier performance with superior traction and engaging drive experience—or planning to drive in varied road conditions—the 45 TFSI quattro or the more powerful S4 variants are excellent choices. For a balance of everyday comfort and fuel economy, the 40 TFSI FWD remains a solid value pick.

Would you like details on UK/EU models, prices in India or feature availability by trim?