The 2019 Audi A4 delivers exceptional luxury sedan performance with its refined 188-horsepower turbocharged 2.0-liter engine that achieves 27 mpg combined fuel economy. Originally starting at $38,395 for the Premium trim, this German-engineered masterpiece now commands $17,645 to $25,000 in today's used market. The 2019 model year introduced significant updates including standard LED headlights, Apple CarPlay integration, and enhanced safety technologies that earned a 5-star ANCAP safety rating. Consumer Reports awarded the 2019 A4 a 59/100 reliability score, placing it ahead of BMW 3 Series and Mercedes C-Class competitors. With 236 lb-ft of torque available from just 1,450 RPM and available quattro all-wheel drive, the A4 combines luxury refinement with engaging driving dynamics that define modern Audi excellence.
The 2019 Audi A4 represents the peak evolution of the B9 generation. Audi engineers refined every detail to create what Car and Driver called "a superhero in street clothes".
This wasn't just another model year refresh. The 2019 updates brought meaningful improvements that elevated the A4 above its luxury sedan rivals.
The most significant upgrade was standard LED headlights across all trim levels. Previously optional, this premium lighting technology became standard equipment worth over $1,000.
Major 2019 improvements included:
The cabin design received contemporary updates that maintained Audi's reputation for impeccable construction quality. Every surface demonstrates attention to detail that rivals more expensive luxury sedans.
Actionable takeaways:
The 2019 A4 pricing structure offered three distinct trim levels, each targeting different luxury preferences and technology requirements.
| Trim Level | Original MSRP | Current Used Range | Key Standard Features | Best For |
|---|---|---|---|---|
| Premium 40 TFSI | $38,395 | $17,645 - $20,500 | LED headlights, leather seats, Apple CarPlay | Entry luxury buyers |
| Premium Plus | $42,400 | $20,000 - $23,500 | Virtual Cockpit, Bang & Olufsen audio, side assist | Technology enthusiasts |
| Prestige | $46,900 | $23,000 - $25,000 | Adaptive cruise, 360-degree cameras, premium materials | Luxury maximalists |
Based on July 2025 market data, the 2019 A4 offers exceptional value proposition in today's used luxury market. Depreciation has been significant but predictable, creating opportunities for savvy buyers.
Market factors affecting pricing:
The sweet spot appears to be Premium Plus models with 50,000-70,000 miles, offering advanced technology without Prestige pricing.
Regional price variations:
Every 2019 A4 features Audi's advanced 2.0-liter TFSI turbocharged four-cylinder engine. This powerplant delivers impressive performance while maintaining excellent efficiency ratings.
| Engine Specification | Value | Real-World Benefit |
|---|---|---|
| Engine Type | 2.0L TFSI Turbocharged I4 | Responsive power delivery, minimal lag |
| Horsepower | 188 @ 4,200 RPM | Strong acceleration throughout rev range |
| Torque | 236 lb-ft @ 1,450 RPM | Excellent low-end pulling power |
| 0-60 mph Time | 7.3 seconds | Competitive luxury sedan performance |
| Top Speed | 130 mph (governed) | Autobahn-capable cruising ability |
| Compression Ratio | 11.6:1 | High efficiency with premium fuel requirement |
The TFSI direct injection system provides precise fuel delivery that optimizes combustion efficiency. Peak torque at just 1,450 RPM makes the A4 feel incredibly responsive in real-world driving.
Key technical features:
This engine produces 94 horsepower per liter, demonstrating Audi's engineering prowess in extracting maximum performance from compact displacement.
Performance characteristics:
Actionable takeaways:
The 2019 A4 came standard with Audi's sophisticated 7-speed S tronic dual-clutch automatic transmission. This advanced system delivers rapid shifts and responsive performance.
The S tronic system eliminates the power interruption typical of conventional automatics. Two separate clutches manage odd and even gears, enabling instantaneous shifts.
Transmission benefits:
Front-wheel drive came standard on base models, while quattro all-wheel drive was available across all trim levels. The quattro system provides superior traction and enhanced driving dynamics.
Quattro system advantages:
The drive select system allows customization of throttle response, transmission behavior, and steering weight through multiple driving modes.
Available driving modes:
Actionable takeaways:
The 2019 A4's technology systems represented cutting-edge capability that remains competitive today. Audi's MMI interface provides intuitive control without overwhelming complexity.
Standard equipment includes a crisp 7-inch MMI display with smartphone integration. Apple CarPlay and Android Auto became standard for 2019, previously requiring expensive option packages.
Core technology features:
The available 12.3-inch Virtual Cockpit replaces traditional analog gauges with a customizable digital display. Drivers can configure the screen to emphasize navigation, audio, or performance information.
Virtual Cockpit capabilities:
Premium Plus and Prestige trims included sophisticated safety technologies that preview autonomous driving capabilities.
Available safety systems:
Actionable takeaways:
The 2019 A4 received mixed reliability ratings that require careful consideration. Consumer Reports awarded a 59/100 reliability score, which represents mid-tier performance in the luxury sedan segment.
The 59/100 score places the A4 ahead of BMW 3 Series and Mercedes C-Class but behind Infiniti Q50 and Acura TLX competitors. This represents significant improvement over previous Audi generations.
Reliability ranking context:
Most frequent issues affect brakes, climate control systems, and in-car electronics. These problems are typically minor and don't involve major mechanical components.
Reported problem areas:
Positive reliability factors:
Actionable takeaways:
The 2019 A4 delivers engaging driving dynamics that balance performance with luxury comfort. Acceleration feels stronger than the numbers suggest due to excellent torque delivery.
Real-world performance exceeds expectations thanks to the turbo engine's torque characteristics and responsive transmission programming.
Performance measurements:
The multi-link suspension provides excellent ride quality while maintaining composed handling characteristics. Road noise isolation ranks among the best in class.
Driving characteristics:
Suspension tuning balance:
Actionable takeaways:
The 2019 A4 competed directly against established luxury sedans including BMW 3 Series, Mercedes-Benz C-Class, and emerging competitors like Genesis G70.
| Vehicle | Starting Price | Power/Torque | 0-60 mph | MPG Combined | Key Advantage |
|---|---|---|---|---|---|
| 2019 Audi A4 | $38,395 | 188hp/236lb-ft | 7.3 sec | 27 mpg | Technology integration |
| BMW 330i | $40,250 | 248hp/258lb-ft | 5.6 sec | 26 mpg | Rear-drive dynamics |
| Mercedes C300 | $41,400 | 241hp/273lb-ft | 6.0 sec | 25 mpg | Interior luxury |
| Genesis G70 | $34,900 | 252hp/260lb-ft | 6.1 sec | 25 mpg | Value and warranty |
| Lexus IS 300 | $38,210 | 241hp/258lb-ft | 6.9 sec | 26 mpg | Reliability reputation |
The A4 ranked #4 in US News luxury sedan rankings, earning an 8.5/10 overall score that placed it ahead of Mercedes C-Class (7.9/10) and well above Genesis G70 competitors.
A4 competitive strengths:
Areas where competitors excel:
Market positioning insights:
Actionable takeaways:
The 2019 A4 achieves impressive fuel economy ratings that make it practical for daily driving and long-distance touring despite strong performance capabilities.
EPA-certified fuel economy:
Actual fuel consumption typically matches EPA estimates closely, with highway driving often exceeding official ratings. The 58.1-liter fuel tank provides excellent range for extended travel.
Range calculations:
Efficiency factors:
Real-world efficiency tips:
Cost analysis:
Actionable takeaways:
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