The Comparative Analysis :

KIA Optima 2.0 T-GDI GT Automatic (16 - 18) vs. Mazda 6 SKYACTIV-G 145 (18 - ..)

€ 40,900
KIA Optima 2.0 T-GDI GT Automatic (16 - 18) KIA Optima 2.0 T-GDI
€ 29,000
 Mazda 6 SKYACTIV-G 145 (18 - ..) Mazda 6 SKYACTIV-G 145
€ 40,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,000

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

Vehicle Dimensions

Тhere is barely any difference in dimensions between the two vehicles. The KIA Optima 2.0 T-GDI is just 0.6 inches shorter, 0.8 inches wider and 0.4 inches taller than the Mazda 6 SKYACTIV-G 145.
KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
57.5
Blueprint KIA Optima 2.0 T-GDI GT Automatic (16 - 18)
73.2
83.5
57.1
Blueprint Mazda 6 SKYACTIV-G 145 (18 - ..)
72.4
82.3
73.2 in
Width
72.4 in
83.5 in
Width Incl. Mirrors
82.3 in
57.5 in
Height
57.1 in
Blueprint KIA Optima 2.0 T-GDI GT Automatic (16 - 18)
110.4
191.1
Blueprint Mazda 6 SKYACTIV-G 145 (18 - ..)
111.4
191.7
191.1 in
Length
191.7 in
110.4 in
Wheelbase
111.4 in

Vehicle Weight

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
3649 lb
Curb Weight
3232 lb
4674 lb
Gross Vehicle
Weight
4420 lb
KIA Optima 2.0 T-GDI GT Automatic (16 - 18)
Weight Difference:
417 lb
11.43 %
Mazda 6 SKYACTIV-G 145 (18 - ..)

General

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
JF
Generation
GJ
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
242 hp
at 6000 rpm
Power
143 hp
at 6000 rpm
KIA Optima 2.0 T-GDI
242 hp
143 hp
Mazda 6 SKYACTIV-G 145
258 lb‑ft
at 1350 rpm
Max. Torque
157 lb‑ft
at 4000 rpm
KIA Optima 2.0 T-GDI
258 lb‑ft
157 lb‑ft
Mazda 6 SKYACTIV-G 145

Performance

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
149 mph
Maximum Speed
129 mph
7.4 sec
Acceleration 0 to 62 mph
9.9 sec
62 mph 62
mph

338 ft
0.000 sec

KIA Optima 2.0 T-GDI

62 mph 62
mph

453 ft
0.000 sec

Mazda 6 SKYACTIV-G 145

▶ REPLAY
15.08 lb/hp
Weight-to-Power Ratio
22.6 lb/hp
KIA Optima 2.0 T-GDI
15.08 lb/hp
22.6 lb/hp
Mazda 6 SKYACTIV-G 145

Fuel Economy / Emissions

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
Fuel Economy
29 mpg
combined
38 mpg
KIA Optima 2.0 T-GDI
29 mpg
38 mpg
Mazda 6 SKYACTIV-G 145
20 mpg
city
31 mpg
39 mpg
highway
44 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
16.4 gal
Kraftstoffanzeige
531 mi
Range
621 mi
KIA Optima 2.0 T-GDI
531 mi
621 mi
Mazda 6 SKYACTIV-G 145
Environmental Impact
155.3 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).
117.5 kWh
KIA Optima 2.0 T-GDI
155.3 kWh
117.5 kWh
Mazda 6 SKYACTIV-G 145
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
307 g/mi (NEFZ)
CO2 Emissions
245 g/mi (WLTP)

Practical Convenience

KIA Optima 2.0 T-GDI
Mazda 6 SKYACTIV-G 145
4
Doors
4
5
No. of Seats
5
1025 lb
Maximum Payload
1188 lb
14.4 cu ft
Trunk Volume
13.6 cu ft
No data
Cargo Volume (Seats Down)
No data