Car comparison

AUDI A6 Sedan (C8) 55 TFSI V6vsMaserati Ghibli III (M157) · Facelift 2017 2.0 GDI

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI A6 Sedan (C8)

55 TFSI V6

340 hp2995 ccGasolineAWDAutomaticTurbochargedSedan2018-2023

Maserati Ghibli III (M157) · Facelift 2017

2.0 GDI

330 hp1998 ccGasolineRWDAutomaticTurbochargedSedan2020-present

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

AUDI A6 Sedan (C8) 55 TFSI V6

Quickest 0-100 km/h
5.1 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
340 hp
254 kW
Highest torque
500 Nm
369 lb-ft
Lightest
1,760 kg
3,880 lb
Best power-to-weight
193 hp/t
144 kW/t
5.2 kg/hp
Lowest combined fuel consumption
7.1 L/100 km
33.1 mpg US
39.8 mpg UK
Best estimated range
887 km
551 mi
Largest trunk
530 L
Best overall score
73/100
Best performance score
71/100
Best economy score
88/100
Best practicality score
77/100

Specification comparison

Specification comparison
Model	AUDIA6 Sedan (C8)55 TFSI V6	MaseratiGhibli III (M157)Facelift 20172.0 GDI
Power	340hp254kW	330hp246kW
Torque	500Nm369lb-ft	450Nm332lb-ft
Curb weight	1,760kg3,880lb	1,878kg4,140lb
Gross weight	2,400kg5,291lb	-
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	255 km/h 158 mph
To 99% top speed	50.9s99% target: 262 km/h / 163 mph Calculated	58.0s99% target: 252 km/h / 157 mph Calculated
0-100 km/h	5.1s	5.7s
0-200 km/h	15.3s Calculated	18.4s Calculated
0-60 mph	4.9s Calculated	5.4s Calculated
Fuel consumption	7.1L/100 km33.1mpg US39.8mpg UK	9.6L/100 km24.5mpg US29.4mpg UK
Fuel consumption city	9.2L/100 km25.6mpg US30.7mpg UK	-
Fuel consumption highway	5.8L/100 km40.6mpg US48.7mpg UK	-
Quarter mile	13.0s Calculated	13.7s Calculated
Power-to-weight	193hp/t144kW/t88hp/1000 lb Calculated	176hp/t131kW/t80hp/1000 lb Calculated
Torque-to-weight	284Nm/t190lb-ft/ton Calculated	240Nm/t160lb-ft/ton Calculated
Estimated range	887km551mi Calculated	833km518mi Calculated
Displacement	2,995cc183cu in	1,998cc122cu in
Length	4,939mm194in	4,971mm196in
Width	1,886mm74in	1,945mm77in
Height	1,457mm57in	1,461mm58in
Wheelbase	2,924mm115in	2,998mm118in
Front track	1,630mm64in	1,635mm64in
Rear track	1,617mm64in	1,653mm65in
Trunk volume	530L	500L
Doors	4	4
Seats	5	5
Fuel tank	63L	80L
CO2 emissions	161g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI A6 Sedan (C8) 55 TFSI V6Maserati Ghibli III (M157) Facelift 2017 2.0 GDIPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
AUDIA6 Sedan (C8)55 TFSI V6	5,000-6,400 rpm	1,370-4,500 rpm	6,650 rpm
MaseratiGhibli III (M157)Facelift 20172.0 GDI	5,750 rpm	4,000 rpm	6,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	AUDIA6 Sedan (C8)55 TFSI V6	MaseratiGhibli III (M157)Facelift 20172.0 GDI
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.9 s	5.4 s
0-100 km/h 0-62 mph	5.1 s	5.7 s
0-200 km/h 0-124 mph	15.3 s	18.4 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	255 km/h 158 mph
	Drag race simulation
60 ft 18 m	2.4 s	2.4 s
330 ft 101 m	5.9 s	6.2 s
1/8 mile 201 m	8.7 s	9.1 s
1000 ft 305 m	11.1 s	11.6 s
1/4 mile 402 m	13.0 s	13.7 s
Trap speed 1/4 mile 402 m	185 km/h 115 mph	175 km/h 109 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	340 hp 254 kW
MaseratiGhibli III (M157)Facelift 20172.0 GDI	330 hp 246 kW

AUDI A6 Sedan (C8) 55 TFSI V6 has 10 hp more than Maserati Ghibli III (M157) Facelift 2017 2.0 GDI.

The biggest power difference is between Maserati Ghibli III (M157) Facelift 2017 2.0 GDI and AUDI A6 Sedan (C8) 55 TFSI V6: 10 hp (7 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	500 Nm 369 lb-ft
MaseratiGhibli III (M157)Facelift 20172.0 GDI	450 Nm 332 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	1,760 kg 3,880 lb
MaseratiGhibli III (M157)Facelift 20172.0 GDI	1,878 kg 4,140 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
MaseratiGhibli III (M157)Facelift 20172.0 GDI	255 km/h 158 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	5.1 s
MaseratiGhibli III (M157)Facelift 20172.0 GDI	5.7 s

The biggest 0-100 km/h difference is between AUDI A6 Sedan (C8) 55 TFSI V6 and Maserati Ghibli III (M157) Facelift 2017 2.0 GDI: 0.6 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	7.1 L/100 km 33.1 mpg US 39.8 mpg UK
MaseratiGhibli III (M157)Facelift 20172.0 GDI	9.6 L/100 km 24.5 mpg US 29.4 mpg UK

The biggest fuel consumption difference is between AUDI A6 Sedan (C8) 55 TFSI V6 and Maserati Ghibli III (M157) Facelift 2017 2.0 GDI: 2.5 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	193 hp/t 144 kW/t 5.2 kg/hp
MaseratiGhibli III (M157)Facelift 20172.0 GDI	176 hp/t 131 kW/t 5.7 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
AUDIA6 Sedan (C8)55 TFSI V6	887 km 551 mi
MaseratiGhibli III (M157)Facelift 20172.0 GDI	833 km 518 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
AUDIA6 Sedan (C8)55 TFSI V6	340 hp 254 kW	5.1 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
MaseratiGhibli III (M157)Facelift 20172.0 GDI	330 hp 246 kW	5.7 s	255 km/h 158 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

AUDIA6 Sedan (C8)55 TFSI V6

Power	340 hp 254 kW
0-100 km/h	5.1 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	530 L 18.7 cu ft
Length	4,939 mm 194.4 in
Height	1,457 mm 57.4 in

MaseratiGhibli III (M157)Facelift 20172.0 GDI

Power	330 hp 246 kW
0-100 km/h	5.7 s
Top speed 255 km/h 158 mph

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	4,971 mm 195.7 in
Height	1,461 mm 57.5 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

AUDIA6 Sedan (C8)55 TFSI V6

Power	340 hp 254 kW
0-100 km/h	5.1 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

7.1 L/100 km

33.1 mpg US

39.8 mpg UK

MaseratiGhibli III (M157)Facelift 20172.0 GDI

Power	330 hp 246 kW
0-100 km/h	5.7 s
Top speed 255 km/h 158 mph

9.6 L/100 km

24.5 mpg US

29.4 mpg UK

AUDI A6 Sedan (C8) 55 TFSI V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
AUDIA6 Sedan (C8)55 TFSI V6	7.1 L/100 km 33.1 mpg US 39.8 mpg UK	5.1 s
MaseratiGhibli III (M157)Facelift 20172.0 GDI	9.6 L/100 km 24.5 mpg US 29.4 mpg UK	5.7 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
AUDIA6 Sedan (C8)55 TFSI V6	193 hp/t 144 kW/t 5.2 kg/hp	7.1 L/100 km 33.1 mpg US 39.8 mpg UK
MaseratiGhibli III (M157)Facelift 20172.0 GDI	176 hp/t 131 kW/t 5.7 kg/hp	9.6 L/100 km 24.5 mpg US 29.4 mpg UK

Detailed score breakdown

Vehicle

AUDIA6 Sedan (C8)55 TFSI V6

MaseratiGhibli III (M157)Facelift 20172.0 GDI

Power

340 hp

254 kW

330 hp

246 kW

Torque

500 Nm

369 lb-ft

450 Nm

332 lb-ft

Acceleration

5.1 s

5.7 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

255 km/h

158 mph

Lightness

1,760 kg

3,880 lb

1,878 kg

4,140 lb

Fuel consumption

7.1 L/100 km

33.1 mpg US

39.8 mpg UK

9.6 L/100 km

24.5 mpg US

29.4 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	530 L 18.7 cu ft
Length	4,939 mm 194.4 in
Height	1,457 mm 57.4 in

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	4,971 mm 195.7 in
Height	1,461 mm 57.5 in

Range score

887 km

551 mi

833 km

518 mi

CO2 score

161 g/km

Trunk score

530 L

18.7 cu ft

500 L

17.7 cu ft

Power-to-weight score

193 hp/t

144 kW/t

5.2 kg/hp

176 hp/t

131 kW/t

5.7 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	AUDI A6 Sedan (C8) 55 TFSI V6	Maserati Ghibli III (M157) Facelift 2017 2.0 GDI
Consumption	7.1 L/100 km33.1 mpg US39.8 mpg UK	9.6 L/100 km24.5 mpg US29.4 mpg UK
Cost / 100 km	12.42 LC100 km	16.80 LC100 km
Cost / 100 mi	20.00 LC100 mi	27.04 LC100 mi
Annual fuel used	1,065 L281 US gal234 UK gal	1,440 L380 US gal317 UK gal
Annual fuel cost	1,864 LC/year	2,520 LC/year