The Comparative Analysis :

Audi Q8 50 TDI quattro tiptronic (18 - ..) vs. Audi Q8 55 TFSI quattro tiptronic (19 - ..)

€ 77,300
Audi Q8 50 TDI quattro tiptronic (18 - ..) Q8 50 TDI
€ 77,300
 Audi Q8 55 TFSI quattro tiptronic (19 - ..) Q8 55 TFSI
€ 77,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,300

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

Vehicle Dimensions

The dimensions of the Q8 50 TDI and the Q8 55 TFSI are absolutely identical. Both are 196.3 inches long, 78.5 inches wide and 67.1 inches tall.
Q8 50 TDI
Q8 55 TFSI
67.1
Blueprint Audi Q8 50 TDI quattro tiptronic (18 - ..)
78.5
86.2
67.1
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
78.5
86.2
78.5 in
Width
78.5 in
86.2 in
Width Incl. Mirrors
86.2 in
67.1 in
Height
67.1 in
Blueprint Audi Q8 50 TDI quattro tiptronic (18 - ..)
117.9
196.3
Blueprint Audi Q8 55 TFSI quattro tiptronic (19 - ..)
117.9
196.3
196.3 in
Length
196.3 in
117.9 in
Wheelbase
117.9 in

Vehicle Weight

Q8 50 TDI
Q8 55 TFSI
4894 lb
Curb Weight
4784 lb
6371 lb
Gross Vehicle
Weight
6217 lb
Audi Q8 50 TDI quattro tiptronic (18 - ..)
Weight Difference:
110 lb
2.25 %
Audi Q8 55 TFSI quattro tiptronic (19 - ..)

General

Q8 50 TDI
Q8 55 TFSI
4M
Generation
4M
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Diesel
Fuel Type
Mid-Grade Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Q8 50 TDI
Q8 55 TFSI
6-cylinder mild hybrid diesel engine with tur­bo­charger
Engine Type
6-cylinder mild hybrid gasoline engine with tur­bo­charger
DHXA
Engine Code
DCBD
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
282 hp
at 3500 rpm
Power
335 hp
at 5000 rpm
Q8 50 TDI
282 hp
335 hp
Q8 55 TFSI
443 lb‑ft
at 2250 rpm
Max. Torque
369 lb‑ft
at 1370 rpm
Q8 50 TDI
443 lb‑ft
369 lb‑ft
Q8 55 TFSI

Performance

Q8 50 TDI
Q8 55 TFSI
152 mph
Maximum Speed
155 mph
6.3 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph 62
mph

289 ft
0.000 sec

Q8 50 TDI

62 mph 62
mph

269 ft
0.000 sec

Q8 55 TFSI

▶ REPLAY
17.35 lb/hp
Weight-to-Power Ratio
14.28 lb/hp
Q8 50 TDI
17.35 lb/hp
14.28 lb/hp
Q8 55 TFSI

Fuel Economy / Emissions

Q8 50 TDI
Q8 55 TFSI
Fuel Economy
36 mpg
combined
27 mpg
Q8 50 TDI
36 mpg
27 mpg
Q8 55 TFSI
34 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
22.5 gal
Fuel Tank Capacity
22.5 gal
Kraftstoffanzeige
800 mi
Range
600 mi
Q8 50 TDI
800 mi
600 mi
Q8 55 TFSI
Environmental Impact
135.8 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).
166.7 kWh
Q8 50 TDI
135.8 kWh
166.7 kWh
Q8 55 TFSI
Euro 6d-TEMP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
348 g/mi (WLTP)
CO2 Emissions
373 g/mi (WLTP)

Practical Convenience

Q8 50 TDI
Q8 55 TFSI
5
Doors
5
5
No. of Seats
5
1477 lb
Maximum Payload
1433 lb
17.1 cu ft
Trunk Volume
17.1 cu ft
No data
Cargo Volume (Seats Down)
49.7 cu ft