The Comparative Analysis :

Audi A6 45 TFSI S tronic (18 - ..) vs. Audi A6 1.8 TFSI ultra S tronic (14 - 18)

€ 51,400
Audi A6 45 TFSI S tronic (18 - ..) A6 45 TFSI
€ 42,700
 Audi A6 1.8 TFSI ultra S tronic (14 - 18) A6 1.8 TFSI ultra
€ 51,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,700

ⓘ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 1.8 TFSI ultra
57.4
Blueprint Audi A6 45 TFSI S tronic (18 - ..)
74.3
83.1
57.3
Blueprint Audi A6 1.8 TFSI 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 S tronic (18 - ..)
115.1
194.2
Blueprint Audi A6 1.8 TFSI 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 1.8 TFSI ultra
3781 lb
Curb Weight
3627 lb
4916 lb
Gross Vehicle
Weight
4740 lb
Audi A6 45 TFSI S tronic (18 - ..)
Weight Difference:
154 lb
4.07 %
Audi A6 1.8 TFSI ultra S tronic (14 - 18)

General

A6 45 TFSI
A6 1.8 TFSI ultra
C8 (4K)
Generation
C7 (4G)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

A6 45 TFSI
A6 1.8 TFSI ultra
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
DKNA, DLHA
Engine Code
CYGA
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.8 L / 88 cu in
242 hp
at 5000 rpm
Power
187 hp
at 4200 rpm
A6 45 TFSI
242 hp
187 hp
A6 1.8 TFSI ultra
273 lb‑ft
at 1600 rpm
Max. Torque
236 lb‑ft
at 1400 rpm
A6 45 TFSI
273 lb‑ft
236 lb‑ft
A6 1.8 TFSI ultra

Performance

A6 45 TFSI
A6 1.8 TFSI ultra
155 mph
Maximum Speed
145 mph
6.8 sec
Acceleration 0 to 62 mph
7.9 sec
62 mph 62
mph

308 ft
0.000 sec

A6 45 TFSI

62 mph 62
mph

361 ft
0.000 sec

A6 1.8 TFSI ultra

▶ REPLAY
15.62 lb/hp
Weight-to-Power Ratio
19.4 lb/hp
A6 45 TFSI
15.62 lb/hp
19.4 lb/hp
A6 1.8 TFSI ultra

Fuel Economy / Emissions

A6 45 TFSI
A6 1.8 TFSI ultra
Fuel Economy
37 mpg
combined
41 mpg
A6 45 TFSI
37 mpg
41 mpg
A6 1.8 TFSI ultra
30 mpg
city
33 mpg
No data
highway
No data
Kraftstoffanzeige
16.6 gal
Fuel Tank Capacity
17.2 gal
Kraftstoffanzeige
621 mi
Range
708 mi
A6 45 TFSI
621 mi
708 mi
A6 1.8 TFSI ultra
Environmental Impact
119.4 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).
108 kWh
A6 45 TFSI
119.4 kWh
108 kWh
A6 1.8 TFSI ultra
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
269 g/mi (WLTP)
CO2 Emissions
214 g/mi (NEFZ)

Practical Convenience

A6 45 TFSI
A6 1.8 TFSI ultra
4
Doors
4
4
No. of Seats
5
1135 lb
Maximum Payload
1113 lb
15 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data