The Comparative Analysis :
KIA Optima Sportswagon 1.7 CRDi (16 - 18) vs. Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP Automatic (13 - 15)
€ 28,300

€ 38,100

€ 28,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The KIA Optima Sportswagon 1.7 CRDi is 5.5 cm longer, 2 cm wider and 1 cm lower than the Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP.
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
1470
1860
2120
1480
1840
2090
1860 mm
Width
1840 mm
2120 mm
Width Incl. Mirrors
2090 mm
1470 mm
Height
1480 mm
2805
4855
2750
4800
4855 mm
Length
4800 mm
2805 mm
Wheelbase
2750 mm
Vehicle Weight
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
1620 kg
Kerb Weight
1505 kg
2140 kg
Gross Vehicle
Weight
Weight
2110 kg

Weight Difference:
115 kg
7.1 %

General
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
JF
Generation
GJ
Estate Car
Car Body Style
Estate Car
Diesel
Fuel Type
Diesel

Front-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
4
Valves
4
4
Cylinders
4
1685 CC
Engine Capacity
2191 CC
139 bhp
at 4000 rpm
Power
173 bhp
at 4500 rpm
KIA Optima Sportswagon 1.7 CRDi
139 bhp
173 bhp
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
340 NM
at 1750 rpm
Max. Torque
420 NM
at 2000 rpm
KIA Optima Sportswagon 1.7 CRDi
340 NM
420 NM
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Performance
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
124 mph
Maximum Speed
134 mph
10.2 sec
Acceleration 0 to 62 mph
8.6 sec
62 mph
62
mph
mph
142 m
0.000 sec

KIA Optima Sportswagon 1.7 CRDi
62 mph
62
mph
mph
119 m
0.000 sec

Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
▶ REPLAY
11.65 kg/bhp
Weight-to-Power Ratio
8.7 kg/bhp
KIA Optima Sportswagon 1.7 CRDi
11.65 kg/bhp
8.7 kg/bhp
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Fuel Economy / Emissions
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Fuel Economy
64 mpg
combined
58 mpg
KIA Optima Sportswagon 1.7 CRDi
64 mpg
58 mpg
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
54 mpg
city
46 mpg
74 mpg
motorway
67 mpg
70 L
Fuel Tank Capacity
62 L
989 mi
Range
786 mi
KIA Optima Sportswagon 1.7 CRDi
989 mi
786 mi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Environmental Impact
90.4 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).
100.7 kWh
KIA Optima Sportswagon 1.7 CRDi
90.4 kWh
100.7 kWh
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
113 g/km (NEFZ)
CO2 Emissions
129 g/km (NEFZ)
Practical Convenience
KIA Optima Sportswagon 1.7 CRDi
Mazda 6 Estate 2.2 SKYACTIV-D 175 i-ELOOP
5
Doors
5
5
No. of Seats
5
520 kg
Maximum Payload
605 kg
552 L
Boot Capacity
522 L











1686 L
Boot Capacity (Seats Down)
1664 L