2019 INFINITI Q50 3.0t Signature Edition RWD

2020 INFINITI Q50*

2019 Audi A4 Premium 45 TFSI quattro

2020 Audi A4*

2020 INFINITI Q50 vs. 2020 Audi A4

INFINITI Q50 3.0t Luxe AWD


Audi A4 Premium Plus 45 TFSI




295 lb-ft


273 lb-ft

Direct Adaptive Steering

Not available
13.2 feet

Cargo Volume

12 feet

Predictive Forward Collision Warning

Not available

When you want a sedan that’s high-performing and offers a luxurious feel, the INFINITI Q50 and Audi A4 naturally top the list. However, a closer look at the features, specs, and price reveals that one is a better value. See how the INFINITI Q50 vs. Audi A4 stack up in important categories like interior dimensions and safety features with Willis INFINITI. 

Q50 vs. A4: Price & Warranty 

The INFINITI Q50 3.0t Luxe AWD is priced at $40,850 MSRP*, while the Audi A4 Premium Plus 45 TFSI is priced at $44,000 MSRP. These initial numbers may lead you to think that the Audi would offer more extensive warranty coverage, but that’s simply not the case:

INFINITI Q50 Warranty:

  • Basic Warranty Distance (Miles): 60,000 miles 
  • Powertrain Warranty Months: 72 months 
  • Powertrain Warranty Distance (Miles): 70,000 miles 

Audi A4 Warranty: 

  • Basic Warranty Distance (Miles): 50,000 miles 
  • Powertrain Warranty Months: 48 months 
  • Powertrain Warranty Distance (Miles): 50,000 miles 

Q50 vs. A4: Performance

Generating 300 hp and 295 lb-ft of torque, the twin-turbo compressor of the Q50 is clearly more powerful than the intercooled turbo compressor of the A4, which only manages 248 hp and 273 lb-ft of torque. Still, the performance differences don’t end there. The Q50 also comes equipped with the Direct Adaptive Steering that’s lacking on the A4.

Q50 vs. A4: Interior Dimensions

While both vehicles seat five, the INFINITI Q50 offers more room for passengers to stretch out and store their gear:

INFINITI Q50 Interior Dimensions: 

  • Headroom front: 40.2 inches
  • Headroom rear: 37.5 inches 
  • Legroom front: 44.5 inches
  • Cargo Volume: 13.2 feet

Audi A4 Interior Dimensions: 

  • Headroom front: 37.3 inches
  • Headroom rear: 37.4 inches 
  • Legroom front: 41.3 inches
  • Cargo Volume: 12 feet

Q50 vs. A4: Safety Features

When it comes to staying safe during your trips to Johnston and back, the INFINITI Q50 provides standard and available safety features that you won’t find at all on the Audi A4. These features include: 

  • Standard Predictive Forward Collision Warning
  • Available Back-up Collision Intervention
  • Available Around View Monitor with Moving Object Detection

Experience the INFINITI Q50 Near West Des Moines Today!

Matching the INFINITI Q50 vs. Audi A4 showcases that the Q50 delivers more and for a more affordable price. And at Willis INFINITI, we also offer new vehicle specials to make your dollar stretch even further. Take the next step in your sedan search by scheduling a test drive of the new Q50 at our dealership near Johnston!

*2019 model images used. **Price is Manufacturer’s Suggested Retail Price. Manufacturer’s Suggested Retail Price excluding destination charge, tax, title, license and options. Dealer sets actual price.

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2101 NW 100th St • Des Moines, IA 50325

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Willis INFINITI 41.6118857, -93.7537853.