2015 • Buick
Regal
Buick Regal 2.0 (262 Hp) 2015Overall Score77.75/100
2015 Buick Regal vs 2014 Kia Optima Comparison
Compare technical specifications, scores and everyday-use differences side by side.
2014 • Kia
Optima
Kia Optima 2.0 T-GDI (278 Hp) 2014Overall Score78.75/100
WINNER
Kia Optima
Leads the overall E-Kıyasla score by 1 points.
77.75–78.75
SPECIFICATION GROUPS
Every difference between the two cars
Basic Specifications
Buick RegalSpecificationKia Optima
BuickMakeKia
RegalModelOptima
2015Model year2014
SedanBody typeSedan
5Seats5
4Doors4
Performance
Buick RegalSpecificationKia Optima
6,5 s0–100 km/h—
0 km/hTop speed0 km/h
1998 ccEngine displacement1998 cc
262 HPPower278 HP
400 NmTorque365 Nm
4Cylinders4
Fuel & Consumption
Buick RegalSpecificationKia Optima
PetrolFuel typePetrol
70 ltFuel tank70 lt
11,2 ltUrban consumption—
7,8 ltExtra-urban consumption—
9,8 ltAverage consumption—
Transmission & Chassis
Buick RegalSpecificationKia Optima
Front-wheel driveDrivetrainFront-wheel drive
6Gears6
245/40 R19Tyre size225/45 R18
YesABSYes
Dimensions
Buick RegalSpecificationKia Optima
4831 mmLength4845 mm
1857 mmWidth1830 mm
1473 mmHeight1455 mm
1683 KgWeight1573 Kg
2738 mmWheelbase2795 mm
E-Kıyasla Editor’s Note
2015 Buick Regal and 2014 Kia Optima approach the same decision from different angles. We compare the exact versions so changes in engine, transmission, dimensions and equipment are not hidden behind the model names.
Overall, Kia Optima leads the E-Kıyasla score by 1 points. The score provides a consistent summary, while the best choice can still change with priorities such as urban efficiency, luggage space, performance or equipment.
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