The Comparative Analysis :
Fiat 500X 1.0 Firefly Turbo 4x2 (18 - ..) vs. KIA Stonic 1.0 T-GDI 100 (19 - ..)
€ 19,200

€ 21,700

€ 19,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 21,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Fiat 500X 1.0 Firefly Turbo is considerably bigger in every dimension. It's 4.9 inches longer, 1.4 inches wider and 3.5 inches taller than the KIA Stonic 1.0 T-GDI 100.
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
62.8
70.7
79.7
59.3
69.3
79.7
70.7 in
Width
69.3 in
79.7 in
Width Incl. Mirrors
79.7 in
62.8 in
Height
59.3 in
101.2
167.9
101.6
163
167.9 in
Length
163 in
101.2 in
Wheelbase
101.6 in
Vehicle Weight
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
3075 lb
Curb Weight
2601 lb
4057 lb
Gross Vehicle
Weight
Weight
3616 lb

Weight Difference:
474 lb
15.41 %

General
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
ZAF 334
Generation
YB
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
Straight-three gasoline engine with turbocharger
Engine Type
Straight-three gasoline engine with turbocharger
4
Valves
4
3
Cylinders
3
1 L / 49 cu in
Displacement
1 L / 49 cu in
118 hp
at 5750 rpm
Power
99 hp
at 4500 rpm
Fiat 500X 1.0 Firefly Turbo
118 hp
99 hp
KIA Stonic 1.0 T-GDI 100
140 lb‑ft
at 1750 rpm
Max. Torque
127 lb‑ft
at 1500 rpm
Fiat 500X 1.0 Firefly Turbo
140 lb‑ft
127 lb‑ft
KIA Stonic 1.0 T-GDI 100
Performance
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
117 mph
Maximum Speed
113 mph
10.9 sec
Acceleration 0 to 62 mph
10.8 sec
62 mph
62
mph
mph
495 ft
0.000 sec

Fiat 500X 1.0 Firefly Turbo
62 mph
62
mph
mph
492 ft
0.000 sec

KIA Stonic 1.0 T-GDI 100
▶ REPLAY
26.06 lb/hp
Weight-to-Power Ratio
26.27 lb/hp
Fiat 500X 1.0 Firefly Turbo
26.06 lb/hp
26.27 lb/hp
KIA Stonic 1.0 T-GDI 100
Fuel Economy / Emissions
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
Fuel Economy
39 mpg
combined
45 mpg
Fiat 500X 1.0 Firefly Turbo
39 mpg
45 mpg
KIA Stonic 1.0 T-GDI 100
30 mpg
city
39 mpg
46 mpg
highway
50 mpg
12.7 gal
Fuel Tank Capacity
11.9 gal
497 mi
Range
537 mi
Fiat 500X 1.0 Firefly Turbo
497 mi
537 mi
KIA Stonic 1.0 T-GDI 100
Environmental Impact
113.6 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).
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).
98.5 kWh
Fiat 500X 1.0 Firefly Turbo
113.6 kWh
98.5 kWh
KIA Stonic 1.0 T-GDI 100
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
222 g/mi (NEFZ)
CO2 Emissions
220 g/mi (WLTP)
Practical Convenience
Fiat 500X 1.0 Firefly Turbo
KIA Stonic 1.0 T-GDI 100
5
Doors
5
5
No. of Seats
5
981 lb
Maximum Payload
1014 lb
9.9 cu ft
Trunk Volume
10 cu ft








28.3 cu ft
Cargo Volume (Seats Down)
32.7 cu ft