2021 Audi A6 Dimensions, Sizes & Specifications
Based on 3 trims — exact values when identical, ranges when trims differ. Generation: C8 (Fifth generation).
- Length194.4 in
- Width74.3 in
- Height57.4 in
- Wheelbase115.1 in
- Ground clearance4.2 in
- Curb weight4,101 lb – 4,266 lb
- Length194.4 in
- Height57.4 in
- Wheelbase115.1 in
- Ground clearance4.2 in
- Curb weight4,101 lb – 4,266 lb
- Width74.3 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 2021 Audi A6
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 194.4 in · 74.3 in · 57.4 in. Full dimensions
Wheels: bolt pattern 5x112, bore 66.5 mm. Wheel sizes
Tires: P245/45HR19.0 BSW AS, 225/55R18, 225/60R17, 245/45R19…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 194.4 in |
|---|---|
| Width | 74.3 in |
| Height | 57.4 in |
| Wheelbase | 115.1 in |
| Ground clearance | 4.2 in |
Interior dimensions
| Front headroom | 38.0 in |
|---|---|
| Rear headroom | 38.0 in |
| Front legroom | 41.3 in |
| Rear legroom | 37.4 in |
| Front shoulder room | 58.0 in |
| Rear shoulder room | 57.0 in |
Weight & capacities
| Curb weight | 4,101 lb – 4,266 lb |
|---|---|
| GVWR | 5,335 lb – 5,556 lb |
| Fuel tank | 19.3 gal |
| Max towing capacity | 5,000 lb – 5,500 lb |
Engine
- 1868 1912
- 1881 1915
| Torque | 273 – 369 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P245/45HR19.0 BSW AS
- 225/55R18
- 225/60R17
- 245/45R19
- 255/35R21
- 255/40R20
Wiper sizes Full wiper size page →
- Driver26"
- Passenger21"
Trim-by-trim dimensions (3 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| 45 Premium 4dr All-wheel Drive quattro Sedan | 194.4 | 74.3 | 57.4 | 115.1 | 4.2 | 4101 |
| 45 Sport Premium 4dr All-wheel Drive quattro Sedan | 194.4 | 74.3 | 57.4 | 115.1 | 4.2 | 4101 |
| 55 Premium 4dr All-wheel Drive quattro Sedan | 194.4 | 74.3 | 57.4 | 115.1 | 4.2 | 4266 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (C8 (Fifth generation)): years 2019–2023. View model overview