2021 Audi S4 Premium Plus
The 2021 Audi B9 S4 is sold for $34,250 on Cars & Bids. See Friday's Watchlist AI fair value, deal score, hammer-price prediction, and bidding intelligence for this 2021 Audi B9 S4auction.
This 2021 Audi S4 Premium Plus is a remarkable blend of luxury and performance, featuring a powerful 3.0L turbocharged V6 engine that has been enhanced with aftermarket modifications for increased power. With only 36,900 miles, this sedan is in good condition, showcasing a well-maintained service history and notable factory options like the Premium Plus and Black Optic packages. The car's modifications include an 034Motorsport Stage 2 ECU and TCU tune, a Wagner tuning front-mount intercooler, and an AWE Tuning Touring cat-back exhaust, making it a thrilling choice for enthusiasts seeking a sporty daily driver. However, potential buyers should note the minor damage reported in the Carfax history. Overall, this S4 is perfect for those who appreciate both luxury and performance in a modified package.
- Make: Audi
- Model: B9 S4
- Year: 2021
- Transmission: Automatic (8-Speed)
- Engine: 3.0L Turbocharged V6
- Drivetrain: 4WD/AWD
- Exterior color: Quantum Gray
- VIN: WAUB4AF47MA023754
Loading auction...
2021 Audi S4 Premium Plus — Friday's Watchlist valuation summary
This 2021 Audi S4 Premium Plus is a remarkable blend of luxury and performance, featuring a powerful 3.0L turbocharged V6 engine that has been enhanced with aftermarket modifications for increased power. With only 36,900 miles, this sedan is in good condition, showcasing a well-maintained service history and notable factory options like the Premium Plus and Black Optic packages. The car's modifications include an 034Motorsport Stage 2 ECU and TCU tune, a Wagner tuning front-mount intercooler, and an AWE Tuning Touring cat-back exhaust, making it a thrilling choice for enthusiasts seeking a sporty daily driver. However, potential buyers should note the minor damage reported in the Carfax history. Overall, this S4 is perfect for those who appreciate both luxury and performance in a modified package.
- Sold price
- $34,250
- Fair value estimate
- $23,495
- Fair value range
- $20,276 - $27,535
- Confidence
- MEDIUM
- Comparable sales analyzed
- 7
- Deal verdict
- overpriced
- AI predicted hammer price
- $14,300
- Condition
- Very Good (7.5/10)
- Bids
- 59
- Listing views
- 4,062
Highlights
- Highlights:
- The attached Carfax history report indicates no mileage discrepancies in this Audi’s past.
- According to the window sticker provided in the gallery, a partial list of notable factory equipment includes the Premium Plus and Black Optic packages, Fine Nappa leather upholstery, heated front seats, and a Bang & Olufsen sound system.
- Notable modifications reported by the seller include an 034Motorsport Stage 2 ECU and TCU tune, a Wagner tuning front-mount intercooler, an 034Motorsport turbo inlet pipe, an 034Motorsport X34 carbon fiber intake system, an AWE Tuning Touring cat-back exhaust, 20-inch BC Forged TD01 wheels, and an RS-style front grille.
- The B9 generation saw the S4 return to its roots, ditching the supercharger for a single twin-scroll turbo. Like the larger V8s in the RS6 and RS7, the V6 uses a "hot inside V" configuration with the turbocharger, exhaust manifolds, and exhaust ports all nestled inside the V of the engine. A ZF 8-speed automatic replaces the prior 7-speed dual-clutch transmission, and this upgraded powertrain can take the S4 from 0-60 in just 4.2 seconds, according to Audi.
- Power comes from a turbocharged 3.0-liter V6, rated at 349 horsepower and 369 lb-ft of torque in stock form. Due to the modifications performed to this S4, it may produce more power, but a dyno sheet was not provided to confirm. Output is sent to all four wheels via an 8-speed automatic transmission and Audi’s Quattro all-wheel drive system.
- Recent Service History:
- ~19,000 miles: Engine oil and filter changed