THE SPECS GUIDE

2005 Audi A6

Find your trim. See what changes.

Compare recorded engines, drivetrains and specifications, then open the VIN pattern that matches your car.

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Choose up to three VIN patterns. Each column describes one recorded pattern.

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Specification Quattro · AWD WAUDG74F-5 Quattro · AWD WAUDL74F-5 Quattro · AWD WAUDT74F-5
Engine 3.1L 6-cyl 4.2L 8-cyl Not recorded
Power 255 hp 345 hp Not recorded
Drivetrain All-wheel drive All-wheel drive All-wheel drive
Fuel Gasoline Gasoline Gasoline
Body Wagon Wagon Wagon
Doors 4-door 4-door 4-door
Median asking price $5,200 Not recorded Not recorded
Price observations 10 Not recorded Not recorded
Price sample updated Oct 11, 2026 Not recorded Not recorded

Missing data does not mean a feature is absent. Prices are advertised asking prices for each pattern’s own sample, not completed sale prices or a trim-wide average.

EXPLORE THE LINEUP

Find your A6

Grouped by recorded trim, with engine and drive variants underneath. Open a variant to see every source pattern.

2005 A6

Quattro

7 VIN patterns
3.1L 6-cyl · Gasoline · All-wheel drive 2 patterns · View specs
WAUDG74F-5 → 1,143 VINs in our data

255 hp · Wagon

$5,200 median asking price

10 price observations · Updated Oct 11, 2026

WAUDG94F-5 → 47 VINs in our data

255 hp · Wagon

No qualifying asking-price sample for this pattern.

4.2L 8-cyl · Gasoline · All-wheel drive 3 patterns · View specs
WAUDL64F-5 → 3 VINs in our data

345 hp · Wagon

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

WAUDL54F-5 → 2 VINs in our data

345 hp · Wagon

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

WAUDL74F-5 → 113 VINs in our data

345 hp · Wagon

No qualifying asking-price sample for this pattern.

Engine not recorded · Gasoline · All-wheel drive 2 patterns · View specs
WAUDT94F-5 → 9 VINs in our data

Wagon

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

WAUDT74F-5 → 107 VINs in our data

Wagon

No qualifying asking-price sample for this pattern.

2005 A6

S Line Quattro

2 VIN patterns
4.2L 8-cyl · Gasoline · All-wheel drive 2 patterns · View specs
WAUEL74F-5 → 36 VINs in our data

345 hp · Wagon

No qualifying asking-price sample for this pattern.

WAUEL94F-5 → 9 VINs in our data

345 hp · Wagon

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

2005 A6

Trim not recorded

1 VIN pattern
Engine not recorded · Other · Drive not recorded 1 pattern · View specs
WAUDG74S-5 → 1 VINs in our data

No qualifying asking-price sample for this pattern.

Limited record — some specifications may be missing.

Source: manufacturer specifications decoded through NHTSA vPIC, alongside VIN and listing records in our dataset. Trim groups are for browsing; shared labels do not establish identical equipment. Confirm options on the specific vehicle.

THE MARKET VIEW

What are 2005 A6s listed for?

Explore model-year asking prices and available market history.

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BEFORE YOU CHOOSE

Go beyond the spec sheet

Equipment, fuel economy and safety results can vary with the vehicle’s engine, drivetrain and options.

Fuel economy

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Prices across model years

Compare current asking-price samples. Differences between model years are not a forecast of how one car will depreciate.

Asking-price history →