2015 • Kia
Optima
Kia Optima 2.4 GDI (194 Hp) 2015Overall Score70.5/100
2015 Kia Optima vs 2014 Buick Regal Comparison
Compare technical specifications, scores and everyday-use differences side by side.
2014 • Buick
Regal
Buick Regal 2.4 (200 Hp) 2014Overall Score71.5/100
WINNER
Buick Regal
Leads the overall E-Kıyasla score by 1 points.
70.5–71.5
SPECIFICATION GROUPS
Every difference between the two cars
Basic Specifications
Kia OptimaSpecificationBuick Regal
KiaMakeBuick
OptimaModelRegal
2015Model year2014
SedanBody typeSedan
5Seats5
4Doors4
Performance
Kia OptimaSpecificationBuick Regal
0 km/hTop speed0 km/h
2359 ccEngine displacement2384 cc
194 HPPower200 HP
245 NmTorque280 Nm
4Cylinders4
Fuel & Consumption
Kia OptimaSpecificationBuick Regal
PetrolFuel typeHybrid – Petrol / Electric
70 ltFuel tank59 lt
—Urban consumption9,4 lt
—Extra-urban consumption6,5 lt
8,7 ltAverage consumption8,1 lt
Transmission & Chassis
Dimensions
Kia OptimaSpecificationBuick Regal
4845 mmLength4831 mm
1830 mmWidth1857 mm
1455 mmHeight1483 mm
1484 KgWeight1633 Kg
2795 mmWheelbase2738 mm
E-Kıyasla Editor’s Note
2015 Kia Optima and 2014 Buick Regal 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, Buick Regal 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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