| 1 | 0 | 3 | 4 | 3 | 4 |
2018 Audi A6 / S6 Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan |
| Wheelbase | 114.6 in |
| Length | 194.2 in |
| Width | 73.8 in |
| Height | 57.8 in |
| Curb Weight | 3803 lb. |
| Fuel Capacity | 19.8 gal. |
| Headroom, Row 1 | 37.2 in |
| Shoulder Room, Row 1 | 57.5 in |
| Legroom, Row 1 | 41.3 in |
| Headroom, Row 2 | 37.8 in |
| Shoulder Room, Row 2 | 56.3 in |
| Legroom, Row 2 | 37.4 in |
| Total Legroom | 78.7 in (over 2 rows) |
| Cargo Volume | 14.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A6 / S6
None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.
2018 Audi A6 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | A6 2.0T | A6 3.0T | S6 4.0 TFSI |
| Standard Engine | turbocharged 2.0L I4 DOHC-4v 252 hp@5000 273 lb-ft@1600 | supercharged 3.0L V6 DOHC-4v 340 hp@5500 325 lb-ft@2900 | turbocharged 4.0L V8 DOHC-4v 450 hp@5800 406 lb-ft@1400 |
| Standard Transmission | 7-speed automated manual | 8-speed manually-shiftable automatic | 7-speed automated manual |
| Optional Transmission(s) | 8-speed manually-shiftable automatic | ||
| Standard Drivetrain | FWD | AWD | AWD |
| Optional Drivetrain(s) | AWD | ||
| Standard Tires | 245/45HR18 tires | 245/45HR18 tires | 255/35YR20 tires |
| Optional Tires | 255/35YR20 tires | 255/35YR20 tires | |
| 255/40HR19 tires | 255/40HR19 tires |
What Our Members Are Saying about the Powertrain of the 2018 Audi A6 / S6
None of our members have yet commented on the powertrain of the 2018 Audi A6 / S6.
What Our Members Are Saying about the Tires of the 2018 Audi A6 / S6
None of our members have yet commented on the tires of the 2018 Audi A6 / S6.
2018 Audi A6 / S6 MSRP and Invoice Prices
| Body | Trim | Base Price | Invoice | Destination |
| 4dr Sedan | A6 2.0T | 49,700 | 46,222 | 975 |
| 4dr Sedan | A6 3.0T | 58,700 | 54,592 | 975 |
| 4dr Sedan | S6 4.0 TFSI | 71,900 | 66,868 | 975 |
See TrueDelta's information for all Audi models.
