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Audi A6 Quattro vs Mercedes-Benz E300

Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.

Vehicles

Audi logo

2025 Audi A6 Quattro

Mercedes-Benz logo

2019 Mercedes-Benz E300

Overview

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
Selected trimPremiumE 300 Luxury
Body styleSedanSedan
Drivetrainall wheel driverear wheel drive
Fuel typepremium unleaded (required)premium unleaded (required)
Transmission7-speed automated manual9-speed shiftable automatic
Engine typemild hybridgas
Model year20252019

Pricing & market

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
MSRP$58,100$53,500 (best)
For sale now00

Fuel economy & range

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
Combined MPG26 MPG (best)25 MPG
City MPG24 MPG (best)21 MPG
Highway MPG31 MPG (best)30 MPG
Fuel tank19.3 gal (best)17.4 gal

Performance

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
Horsepower261 hp (best)241 hp
Torque273 lb-ft273 lb-ft
Engine size2 L2 L
CylindersI4I4

Size & capability

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
Seating5 seats5 seats
Doors44
Cargo volume13.7 cu ft (best)13.1 cu ft
Payload1,102 lbs (best)
Curb weight4,101 lbs3,792 lbs (best)
Ground clearance4.2 in (best)
Wheelbase115.1 in115.7 in (best)
Length194.4 in (best)193.8 in
Width74.3 in (best)72.9 in
Height57.4 in57.8 in (best)

Safety & recalls

SpecAudi A6 QuattroPremiumMercedes-Benz E300E 300 Luxury
Open recalls (YMM scope)None reportedNone reported

Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.

Trim overview

All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.

TrimAudi A6 QuattroMercedes-Benz E300
1

Premium

$58,100 MSRP(Currently comparing)

E 300 Luxury

$53,500 MSRP(Currently comparing)

2

Premium

$62,600 MSRP

E 300 Sport

$53,500 MSRP

3

Premium Plus

$62,800 MSRP

E 300 AMG Line

$54,150 MSRP

4

Premium Plus

$67,300 MSRP

E 300 Luxury 4MATIC

$56,000 MSRP

5

Prestige

$73,350 MSRP

E 300 Sport 4MATIC

$56,000 MSRP

6

E 300 AMG Line 4MATIC

$56,650 MSRP

Audi A6 Quattro vs Mercedes-Benz E300: Price, MPG, Safety & Specs Compared | Open Dealer