The Comparative Analysis :
Audi A6 45 TFSI quattro S tronic (18 - ..) vs. Audi A6 2.0 TDI ultra (14 - 14)
€ 54,200
€ 39,900
€ 54,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The A6 45 TFSI is a bit bigger in every dimension. It's 0.7 inches longer, 0.5 inches wider and 0.1 inches taller than the A6 2.0 TDI ultra.
A6 45 TFSI
A6 2.0 TDI ultra
57.4
74.3
83.1
57.3
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
115.1
194.2
114.6
193.5
194.2 in
Length
193.5 in
115.1 in
Wheelbase
114.6 in
Vehicle Weight
A6 45 TFSI
A6 2.0 TDI ultra
3902 lb
Curb Weight
3748 lb
5093 lb
Gross Vehicle
Weight
Weight
4861 lb
Weight Difference:
154 lb
3.95 %
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
6-speed manual 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
CNHA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 5000 rpm
Power
187 hp
at 3800 rpm
A6 45 TFSI
242 hp
187 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
144 mph
6 sec
Acceleration 0 to 62 mph
8.4 sec
62 mph
62
mph
mph
272 ft
0.000 sec
A6 45 TFSI
62 mph
62
mph
mph
384 ft
0.000 sec
A6 2.0 TDI ultra
▶ REPLAY
16.12 lb/hp
Weight-to-Power Ratio
20.04 lb/hp
A6 45 TFSI
16.12 lb/hp
20.04 lb/hp
A6 2.0 TDI ultra
Fuel Economy / Emissions
A6 45 TFSI
A6 2.0 TDI ultra
Fuel Economy
36 mpg
combined
52 mpg
A6 45 TFSI
36 mpg
52 mpg
A6 2.0 TDI ultra
28 mpg
city
43 mpg
No data
highway
No data
16.6 gal
Fuel Tank Capacity
19.3 gal
593 mi
Range
1008 mi
A6 45 TFSI
593 mi
1008 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).
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).
92.5 kWh
A6 45 TFSI
125 kWh
92.5 kWh
A6 2.0 TDI ultra
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
293 g/mi (WLTP)
CO2 Emissions
188 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
