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The 2025 Audi A6 55 TFSI Prestige is in the bottom 76-100% for Cost to Own among all Luxury Cars.
| Curb Weight | 4266 lbs. | ||
|---|---|---|---|
| Front Head Room | 38.0 inches | ||
| Front Leg Room | 41.3 inches | ||
| Max Seating Capacity | 5 | ||
| Overall Length | 194.4 inches | ||
| Front Shoulder Room | 57.8 inches | ||
| Trunk or Cargo Capacity | 13.7 cu.ft. | ||
| Turning Diameter | 36.4 feet | ||
| Wheel Base | 115.1 inches | ||
| Width with mirrors | 83.1 inches | 
| Alloy Wheels | Available | ||
|---|---|---|---|
| Moon Roof/Sun Roof | Available | ||
| Number of Doors | 4 doors | ||
| Panorama Moon Roof | Available | ||
| LED Headlights | Available | 
| City | 22 mpg | ||
|---|---|---|---|
| Highway | 30 mpg | ||
| Combined | 25 mpg | 
| Drivetrain | AWD | ||
|---|---|---|---|
| Transmission Type | Automatic | ||
| 7 speed | Available | ||
| Recommended Fuel | Premium | ||
| Dual-Clutch Automatic Transmission | Available | ||
| Parking Assist System | Available | 
| Horsepower | 335 hp | ||
|---|---|---|---|
| Torque | 369 foot pounds | ||
| Engine | V6, Turbo, 3.0 Liter | ||
| 0 to 60 | 5.1 seconds | ||
| Top Speed | 130 mph | 
| Basic | 4 years / 50000 miles | ||
|---|---|---|---|
| Powertrain | 4 years / 50000 miles | ||
| Corrosion | 12 years / Unlimited miles | 
Highly accomplished luxury sedan. Plenty of style and tech. All-wheel drive is standard.
Due for replacement.
|  New 2025 Audi A6 55 TFSI Prestige |  New 2026 BMW 5 Series |  New 2025 Volvo S90 |  New 2025 Audi A7 | ||
|---|---|---|---|---|---|
| Price | $74,645 | $61,075 | $59,495 | $73,295 | |
| KBB.com Rating | 4.4 | 4.5 | 3.9 | 4.6 | |
| Consumer Rating | 4.3 | 5.0 | 4.6 | 3.1 | |
| Fuel Economy | City 22/Hwy 30/Comb 25 MPG | City 28/Hwy 35/Comb 31 MPG | City 23/Hwy 31/Comb 26 MPG | City 22/Hwy 30/Comb 25 MPG | |
| Fuel Type | Gas | N/A | N/A | N/A | |
| 5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | $114,473 | $87,640 | $90,714 | $114,821 | |
| Safety Rating | 5.0 | N/A | N/A | N/A | |
| Seating Capacity | 5 | 5 | 5 | 5 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 335 HP | 255 @ 4700 RPM | 295 @ 5400 RPM | N/A | |
| Engine | V6, Turbo, 3.0 Liter | 4-Cyl, Turbo, 2.0 Liter | 4-Cyl, Turbo, Supercharged, 2.0 Liter | V6, Turbo, 3.0 Liter | |
| Drivetrain | AWD | RWD | AWD | AWD |