Car comparison

Kia Stinger GT 3.3 GDIvsAUDI S7 Sportback (C8) 3.0 TDI V6

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

New comparison

Kia Stinger

GT 3.3 GDI

370 hp3342 ccGasolineRWDAutomaticTwin-turboLiftback / fastback2017-2018
VS

AUDI S7 Sportback (C8)

3.0 TDI V6

349 hp2967 ccDieselAWDAutomaticTurbochargedLiftback / fastback2019-2020

Comparison overview

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

Best choices

AUDI S7 Sportback (C8) 3.0 TDI V6

  • Highest torque
    700 Nm
    516 lb-ft
  • Lowest combined fuel consumption
    6.5 L/100 km
    36.2 mpg US
    43.5 mpg UK
  • Lowest city consumption
    7.7 L/100 km
    30.5 mpg US
    36.7 mpg UK
  • Lowest highway consumption
    5.8 L/100 km
    40.6 mpg US
    48.7 mpg UK
  • Best estimated range
    969 km
    602 mi
  • Largest trunk
    525 L
  • Best overall score
    76/100
  • Best economy score
    89/100
  • Best practicality score
    81/100

Kia Stinger GT 3.3 GDI

  • Quickest 0-100 km/h
    4.9 s
  • Fastest top speed
    280 km/h
    174 mph Unrestricted
    270 km/h
    168 mph Restricted
  • Most powerful
    370 hp
    276 kW
  • Lightest
    1,780 kg
    3,924 lb
  • Best power-to-weight
    208 hp/t
    155 kW/t
    4.8 kg/hp
  • Best performance score
    74/100

Specification comparison

Specification comparison
ModelKiaStingerGT 3.3 GDIAUDIS7 Sportback (C8)3.0 TDI V6
Power
370hp276kW
349hp260kW
Torque
510Nm376lb-ft
700Nm516lb-ft
Curb weight
1,780kg3,924lb
2,010kg4,431lb
Gross weight
2,260kg4,982lb
2,635kg5,809lb
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
90.7s99% target: 277 km/h / 172 mph
Calculated
96.5s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.9s
5.1s
0-200 km/h
17.9s
Calculated
21.6s
Calculated
0-60 mph
4.6s
Calculated
4.8s
Calculated
Fuel consumption
9.9L/100 km23.8mpg US28.5mpg UK
6.5L/100 km36.2mpg US43.5mpg UK
Fuel consumption city
13.6L/100 km17.3mpg US20.8mpg UK
7.7L/100 km30.5mpg US36.7mpg UK
Fuel consumption highway
7.8L/100 km30.2mpg US36.2mpg UK
5.8L/100 km40.6mpg US48.7mpg UK
Quarter mile
13.1s
Calculated
13.4s
Calculated
Power-to-weight
208hp/t155kW/t94hp/1000 lb
Calculated
174hp/t129kW/t79hp/1000 lb
Calculated
Torque-to-weight
287Nm/t192lb-ft/ton
Calculated
348Nm/t233lb-ft/ton
Calculated
Estimated range
606km377mi
Calculated
969km602mi
Calculated
Displacement
3,342cc204cu in
2,967cc181cu in
Length
4,830mm190in
4,979mm196in
Width
1,870mm74in
1,908mm75in
Height
1,400mm55in
1,417mm56in
Wheelbase
2,905mm114in
2,928mm115in
Front track
1,596mm63in
1,646mm65in
Rear track
1,619mm64in
1,629mm64in
Trunk volume
406L
525L
Max trunk volume
1,114L
1,380L
Doors
5
5
Seats
5
5
Fuel tank
60L
63L
CO2 emissions
225g/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.

Kia Stinger GT 3.3 GDIAUDI S7 Sportback (C8) 3.0 TDI V6PowerTorque
  • Kia Stinger GT 3.3 GDI: Power / Torque
  • AUDI S7 Sportback (C8) 3.0 TDI V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
KiaStingerGT 3.3 GDI6,000 rpm1,300-4,500 rpm6,250 rpm
AUDIS7 Sportback (C8)3.0 TDI V63,850 rpm2,500-3,100 rpm4,100 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricKiaStingerGT 3.3 GDIAUDIS7 Sportback (C8)3.0 TDI V6
Acceleration checkpoints
0-60 mph
0-97 km/h
4.6 s
4.8 s
0-100 km/h
0-62 mph
4.9 s
5.1 s
0-200 km/h
0-124 mph
17.9 s
21.6 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.1 s
2.0 s
330 ft
101 m
5.6 s
5.6 s
1/8 mile
201 m
8.5 s
8.6 s
1000 ft
305 m
11.0 s
11.2 s
1/4 mile
402 m
13.1 s
13.4 s
Trap speed
1/4 mile
402 m
174 km/h
108 mph
166 km/h
103 mph

Power comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
370 hp
276 kW
AUDIS7 Sportback (C8)3.0 TDI V6
349 hp
260 kW

Kia Stinger GT 3.3 GDI has 21 hp more than AUDI S7 Sportback (C8) 3.0 TDI V6.

The biggest power difference is between AUDI S7 Sportback (C8) 3.0 TDI V6 and Kia Stinger GT 3.3 GDI: 21 hp (16 kW).

Torque comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
510 Nm
376 lb-ft
AUDIS7 Sportback (C8)3.0 TDI V6
700 Nm
516 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
1,780 kg
3,924 lb
AUDIS7 Sportback (C8)3.0 TDI V6
2,010 kg
4,431 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
AUDIS7 Sportback (C8)3.0 TDI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI4.9 s
AUDIS7 Sportback (C8)3.0 TDI V65.1 s

The biggest 0-100 km/h difference is between Kia Stinger GT 3.3 GDI and AUDI S7 Sportback (C8) 3.0 TDI V6: 0.2 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
AUDIS7 Sportback (C8)3.0 TDI V6
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

The biggest fuel consumption difference is between AUDI S7 Sportback (C8) 3.0 TDI V6 and Kia Stinger GT 3.3 GDI: 3.4 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
208 hp/t
155 kW/t
4.8 kg/hp
AUDIS7 Sportback (C8)3.0 TDI V6
174 hp/t
129 kW/t
5.8 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
KiaStingerGT 3.3 GDI
606 km
377 mi
AUDIS7 Sportback (C8)3.0 TDI V6
969 km
602 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
KiaStingerGT 3.3 GDI
370 hp
276 kW
4.9 s
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
AUDIS7 Sportback (C8)3.0 TDI V6
349 hp
260 kW
5.1 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

Most attractive quadrant

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

Chart data table
VehiclePerformance scorePracticality score
KiaStingerGT 3.3 GDI
Power
370 hp
276 kW
0-100 km/h4.9 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Doors/seats
5 doors
5 seats
Trunk
406 L
14.3 cu ft
Length
4,830 mm
190.2 in
Height
1,400 mm
55.1 in
AUDIS7 Sportback (C8)3.0 TDI V6
Power
349 hp
260 kW
0-100 km/h5.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,979 mm
196.0 in
Height
1,417 mm
55.8 in

Performance vs fuel economy

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

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
KiaStingerGT 3.3 GDI
Power
370 hp
276 kW
0-100 km/h4.9 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
AUDIS7 Sportback (C8)3.0 TDI V6
Power
349 hp
260 kW
0-100 km/h5.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

AUDI S7 Sportback (C8) 3.0 TDI 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
VehicleFuel consumption, L/100 km0-100 km/h, s
KiaStingerGT 3.3 GDI
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
4.9 s
AUDIS7 Sportback (C8)3.0 TDI V6
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
5.1 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
KiaStingerGT 3.3 GDI
208 hp/t
155 kW/t
4.8 kg/hp
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
AUDIS7 Sportback (C8)3.0 TDI V6
174 hp/t
129 kW/t
5.8 kg/hp
6.5 L/100 km
36.2 mpg US
43.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleKiaStingerGT 3.3 GDIAUDIS7 Sportback (C8)3.0 TDI V6
Power
370 hp
276 kW
349 hp
260 kW
Torque
510 Nm
376 lb-ft
700 Nm
516 lb-ft
Acceleration
4.9 s
5.1 s
Top speed
Unrestricted
280 km/h174 mph
Restricted
270 km/h168 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,780 kg
3,924 lb
2,010 kg
4,431 lb
Fuel consumption
9.9 L/100 km
23.8 mpg US
28.5 mpg UK
6.5 L/100 km
36.2 mpg US
43.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
406 L
14.3 cu ft
Length
4,830 mm
190.2 in
Height
1,400 mm
55.1 in
Doors/seats
5 doors
5 seats
Trunk
525 L
18.5 cu ft
Length
4,979 mm
196.0 in
Height
1,417 mm
55.8 in
Range score
606 km
377 mi
969 km
602 mi
CO2 score
225 g/km
-
Trunk score
406 L
14.3 cu ft
525 L
18.5 cu ft
Power-to-weight score
208 hp/t
155 kW/t
4.8 kg/hp
174 hp/t
129 kW/t
5.8 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

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

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
VehicleKia Stinger GT 3.3 GDIAUDI S7 Sportback (C8) 3.0 TDI V6
Consumption9.9 L/100 km23.8 mpg US28.5 mpg UK6.5 L/100 km36.2 mpg US43.5 mpg UK
Cost / 100 km17.33 LC100 km11.38 LC100 km
Cost / 100 mi27.88 LC100 mi18.31 LC100 mi
Annual fuel used1,485 L392 US gal327 UK gal975 L258 US gal214 UK gal
Annual fuel cost2,599 LC/year1,706 LC/year

Head-to-head comparisons

Kia Stinger GT 3.3 GDI

  • Has 21 hp more
  • Is 230 kg lighter
  • Is 0.2 s quicker from 0-100 km/h
  • Has 20 km/h (12 mph) higher top speed
  • Has 34 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Smallest trunk

AUDI S7 Sportback (C8) 3.0 TDI V6

  • Has 190 Nm more
  • Uses 3.4 L/100 km less fuel
  • Has 363 km (226 mi) more estimated range
  • Has 119 L more trunk volume

Pros

  • Highest torque
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Kia Stinger GT 3.3 GDI
AUDI S7 Sportback (C8) 3.0 TDI V6
Compare selected cars
2 vehicles selected

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