The Comparative Analysis :

Audi A6 45 TFSI quattro S tronic (18 - ..) vs. Audi A6 2.0 TDI ultra S tronic (14 - 18)

€ 54,200
Audi A6 45 TFSI quattro S tronic (18 - ..) A6 45 TFSI
€ 43,400
 Audi A6 2.0 TDI ultra S tronic (14 - 18) A6 2.0 TDI ultra
€ 54,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,400

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same length, but the A6 45 TFSI is 0.5 inches wider and 0.1 inches taller.
A6 45 TFSI
A6 2.0 TDI ultra
57.4
Blueprint Audi A6 45 TFSI quattro S tronic (18 - ..)
74.3
83.1
57.3
Blueprint Audi A6 2.0 TDI ultra S tronic (14 - 18)
73.8
82.1
74.3 in
Width
73.8 in
83.1 in
Width Incl. Mirrors
82.1 in
57.4 in
Height
57.3 in
Blueprint Audi A6 45 TFSI quattro S tronic (18 - ..)
115.1
194.2
Blueprint Audi A6 2.0 TDI ultra S tronic (14 - 18)
114.6
194.2
194.2 in
Length
194.2 in
115.1 in
Wheelbase
114.6 in

Vehicle Weight

A6 45 TFSI
A6 2.0 TDI ultra
3902 lb
Curb Weight
3825 lb
5093 lb
Gross Vehicle
Weight
4938 lb
Audi A6 45 TFSI quattro S tronic (18 - ..)
Weight Difference:
77 lb
1.97 %
Audi A6 2.0 TDI ultra S tronic (14 - 18)

General

A6 45 TFSI
A6 2.0 TDI ultra
C8 (4K)
Generation
C7 (4G)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

A6 45 TFSI
A6 2.0 TDI ultra
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
DKNA, DLHA
Engine Code
CSUD
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
148 hp
at 3800 rpm
A6 45 TFSI
242 hp
148 hp
A6 2.0 TDI ultra
273 lb‑ft
at 1600 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
A6 45 TFSI
273 lb‑ft
295 lb‑ft
A6 2.0 TDI ultra

Performance

A6 45 TFSI
A6 2.0 TDI ultra
155 mph
Maximum Speed
133 mph
6 sec
Acceleration 0 to 62 mph
9.6 sec
62 mph 62
mph

272 ft
0.000 sec

A6 45 TFSI

62 mph 62
mph

436 ft
0.000 sec

A6 2.0 TDI ultra

▶ REPLAY
16.12 lb/hp
Weight-to-Power Ratio
25.84 lb/hp
A6 45 TFSI
16.12 lb/hp
25.84 lb/hp
A6 2.0 TDI ultra

Fuel Economy / Emissions

A6 45 TFSI
A6 2.0 TDI ultra
Fuel Economy
36 mpg
combined
56 mpg
A6 45 TFSI
36 mpg
56 mpg
A6 2.0 TDI ultra
28 mpg
city
50 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
593 mi
Range
1080 mi
A6 45 TFSI
593 mi
1080 mi
A6 2.0 TDI ultra
Environmental Impact
125 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
86.4 kWh
A6 45 TFSI
125 kWh
86.4 kWh
A6 2.0 TDI ultra
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
293 g/mi (WLTP)
CO2 Emissions
175 g/mi (NEFZ)

Practical Convenience

A6 45 TFSI
A6 2.0 TDI ultra
4
Doors
4
4
No. of Seats
5
1190 lb
Maximum Payload
1113 lb
15 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data