The Comparative Analysis :
Mazda 6 Sedan 2.0 DISI Activematic (10 - 10) vs. KIA Optima 2.0 T-GDI GT Automatic (16 - 18)
€ 26,700
€ 40,900
€ 26,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,900
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mazda 6 2.0 DISI is slightly smaller in every dimension. It's 3.9 inches shorter, 2.6 inches narrower and 0.8 inches lower than the KIA Optima 2.0 T-GDI.
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
56.7
70.7
78.5
57.5
73.2
83.5
70.7 in
Width
73.2 in
78.5 in
Width Incl. Mirrors
83.5 in
56.7 in
Height
57.5 in
107.3
187.2
110.4
191.1
187.2 in
Length
191.1 in
107.3 in
Wheelbase
110.4 in
Vehicle Weight
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
3142 lb
Curb Weight
3649 lb
4277 lb
Gross Vehicle
Weight
Weight
4674 lb
Weight Difference:
507 lb
13.9 %
General
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
GH
Generation
JF
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Front-wheel drive
5-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
153 hp
at 6200 rpm
Power
242 hp
at 6000 rpm
Mazda 6 2.0 DISI
153 hp
242 hp
KIA Optima 2.0 T-GDI
142 lb‑ft
at 4500 rpm
Max. Torque
258 lb‑ft
at 1350 rpm
Mazda 6 2.0 DISI
142 lb‑ft
258 lb‑ft
KIA Optima 2.0 T-GDI
Performance
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
129 mph
Maximum Speed
149 mph
10.9 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph
62
mph
mph
495 ft
0.000 sec
Mazda 6 2.0 DISI
62 mph
62
mph
mph
338 ft
0.000 sec
KIA Optima 2.0 T-GDI
▶ REPLAY
20.54 lb/hp
Weight-to-Power Ratio
15.08 lb/hp
Mazda 6 2.0 DISI
20.54 lb/hp
15.08 lb/hp
KIA Optima 2.0 T-GDI
Fuel Economy / Emissions
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
Fuel Economy
31 mpg
combined
29 mpg
Mazda 6 2.0 DISI
31 mpg
29 mpg
KIA Optima 2.0 T-GDI
22 mpg
city
20 mpg
41 mpg
highway
39 mpg
16.9 gal
Fuel Tank Capacity
18.5 gal
523 mi
Range
531 mi
Mazda 6 2.0 DISI
523 mi
531 mi
KIA Optima 2.0 T-GDI
Environmental Impact
144 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).
155.3 kWh
Mazda 6 2.0 DISI
144 kWh
155.3 kWh
KIA Optima 2.0 T-GDI
Euro 5
Emission Standard
Euro 6b (NEFZ)
283 g/mi (NEFZ)
CO2 Emissions
307 g/mi (NEFZ)
Practical Convenience
Mazda 6 2.0 DISI
KIA Optima 2.0 T-GDI
4
Doors
4
5
No. of Seats
5
1135 lb
Maximum Payload
1025 lb
14.7 cu ft
Trunk Volume
14.4 cu ft
No data
Cargo Volume (Seats Down)
No data
