The Comparative Analysis :
KIA Stonic 1.4 Automatic (18 - 19) vs. Fiat 500X 1.3 Firefly Turbo 4x2 DCT (19 - ..)
€ 18,900

€ 24,000

€ 18,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 24,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The KIA Stonic 1.4 is considerably smaller in every dimension. It's 4.9 inches shorter, 1.4 inches narrower and 3.5 inches lower than the Fiat 500X 1.3 Firefly Turbo.
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
59.3
69.3
79.7
62.8
70.7
79.7
69.3 in
Width
70.7 in
79.7 in
Width Incl. Mirrors
79.7 in
59.3 in
Height
62.8 in
101.6
163
101.2
167.9
163 in
Length
167.9 in
101.6 in
Wheelbase
101.2 in
Vehicle Weight
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
2608 lb
Curb Weight
3075 lb
3616 lb
Gross Vehicle
Weight
Weight
4145 lb

Weight Difference:
467 lb
15.18 %

General
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
YB
Generation
ZAF 334
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 automatic transmission
Transmission
6-speed dual clutch transmission
Engine
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
1.3 L / 64 cu in
98 hp
at 6000 rpm
Power
148 hp
at 5500 rpm
KIA Stonic 1.4
98 hp
148 hp
Fiat 500X 1.3 Firefly Turbo
98 lb‑ft
at 4000 rpm
Max. Torque
199 lb‑ft
at 1850 rpm
KIA Stonic 1.4
98 lb‑ft
199 lb‑ft
Fiat 500X 1.3 Firefly Turbo
Performance
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
107 mph
Maximum Speed
122 mph
13.8 sec
Acceleration 0 to 62 mph
9.1 sec
62 mph
62
mph
mph
630 ft
0.000 sec

KIA Stonic 1.4
62 mph
62
mph
mph
413 ft
0.000 sec

Fiat 500X 1.3 Firefly Turbo
▶ REPLAY
26.61 lb/hp
Weight-to-Power Ratio
20.78 lb/hp
KIA Stonic 1.4
26.61 lb/hp
20.78 lb/hp
Fiat 500X 1.3 Firefly Turbo
Fuel Economy / Emissions
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
Fuel Economy
37 mpg
combined
37 mpg
KIA Stonic 1.4
37 mpg
37 mpg
Fiat 500X 1.3 Firefly Turbo
31 mpg
city
32 mpg
43 mpg
highway
41 mpg
11.9 gal
Fuel Tank Capacity
12.7 gal
437 mi
Range
473 mi
KIA Stonic 1.4
437 mi
473 mi
Fiat 500X 1.3 Firefly Turbo
Environmental Impact
121.2 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).
119.4 kWh
KIA Stonic 1.4
121.2 kWh
119.4 kWh
Fiat 500X 1.3 Firefly Turbo
Euro 6d-TEMP (WLTP) 36AG-AI
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
245 g/mi (WLTP)
CO2 Emissions
243 g/mi (WLTP)
Practical Convenience
KIA Stonic 1.4
Fiat 500X 1.3 Firefly Turbo
5
Doors
5
5
No. of Seats
5
1008 lb
Maximum Payload
1069 lb
10 cu ft
Trunk Volume
9.9 cu ft








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