The Comparative Analysis :

Audi A6 1.8 TFSI ultra S tronic (14 - 18) vs. Audi A6 2.0 TDI quattro S tronic (15 - 18)

€ 42,700
Audi A6 1.8 TFSI ultra S tronic (14 - 18) A6 1.8 TFSI ultra
€ 48,300
 Audi A6 2.0 TDI quattro S tronic (15 - 18) A6 2.0 TDI
€ 42,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 48,300

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

Vehicle Dimensions

The dimensions of the A6 1.8 TFSI ultra and the A6 2.0 TDI are absolutely identical. Both are 194.2 inches long, 73.8 inches wide and 57.3 inches tall.
A6 1.8 TFSI ultra
A6 2.0 TDI
57.3
Blueprint Audi A6 1.8 TFSI ultra S tronic (14 - 18)
73.8
82.1
57.3
Blueprint Audi A6 2.0 TDI quattro S tronic (15 - 18)
73.8
82.1
73.8 in
Width
73.8 in
82.1 in
Width Incl. Mirrors
82.1 in
57.3 in
Height
57.3 in
Blueprint Audi A6 1.8 TFSI ultra S tronic (14 - 18)
114.6
194.2
Blueprint Audi A6 2.0 TDI quattro S tronic (15 - 18)
114.6
194.2
194.2 in
Length
194.2 in
114.6 in
Wheelbase
114.6 in

Vehicle Weight

A6 1.8 TFSI ultra
A6 2.0 TDI
3627 lb
Curb Weight
4012 lb
4740 lb
Gross Vehicle
Weight
5192 lb
Audi A6 1.8 TFSI ultra S tronic (14 - 18)
Weight Difference:
386 lb
9.62 %
Audi A6 2.0 TDI quattro S tronic (15 - 18)

General

A6 1.8 TFSI ultra
A6 2.0 TDI
C7 (4G)
Generation
C7 (4G)
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

A6 1.8 TFSI ultra
A6 2.0 TDI
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
CYGA
Engine Code
CNHA
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
2 L / 98 cu in
187 hp
at 4200 rpm
Power
187 hp
at 3800 rpm
A6 1.8 TFSI ultra
187 hp
187 hp
A6 2.0 TDI
236 lb‑ft
at 1400 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
A6 1.8 TFSI ultra
236 lb‑ft
295 lb‑ft
A6 2.0 TDI

Performance

A6 1.8 TFSI ultra
A6 2.0 TDI
145 mph
Maximum Speed
143 mph
7.9 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph 62
mph

361 ft
0.000 sec

A6 1.8 TFSI ultra

62 mph 62
mph

351 ft
0.000 sec

A6 2.0 TDI

▶ REPLAY
19.4 lb/hp
Weight-to-Power Ratio
21.45 lb/hp
A6 1.8 TFSI ultra
19.4 lb/hp
21.45 lb/hp
A6 2.0 TDI

Fuel Economy / Emissions

A6 1.8 TFSI ultra
A6 2.0 TDI
Fuel Economy
41 mpg
combined
48 mpg
A6 1.8 TFSI ultra
41 mpg
48 mpg
A6 2.0 TDI
33 mpg
city
41 mpg
No data
highway
No data
Kraftstoffanzeige
17.2 gal
Fuel Tank Capacity
19.3 gal
Kraftstoffanzeige
708 mi
Range
926 mi
A6 1.8 TFSI ultra
708 mi
926 mi
A6 2.0 TDI
Environmental Impact
108 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).
100.7 kWh
A6 1.8 TFSI ultra
108 kWh
100.7 kWh
A6 2.0 TDI
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
214 g/mi (NEFZ)
CO2 Emissions
206 g/mi (NEFZ)

Practical Convenience

A6 1.8 TFSI ultra
A6 2.0 TDI
4
Doors
4
5
No. of Seats
5
1113 lb
Maximum Payload
1179 lb
15 cu ft
Trunk Volume
15 cu ft
No data
Cargo Volume (Seats Down)
No data