E-Kıyasla
DETAILED CAR COMPARISON

2003 Buick Regal vs 2003 Oldsmobile Alero Comparison

Compare technical specifications, scores and everyday-use differences side by side.

VS
WINNER

Oldsmobile Alero

Leads the overall E-Kıyasla score by 0.75 points.

62.5–63.25
SPECIFICATION GROUPS

Every difference between the two cars

Basic Specifications

Buick RegalSpecificationOldsmobile Alero
BuickMakeOldsmobile
RegalModelAlero
2003Model year2003
SedanBody typeSedan
5Seats5
4Doors4

Performance

Buick RegalSpecificationOldsmobile Alero
10,8 s0–100 km/h9,5 s
200 km/hTop speed190 km/h
2980 ccEngine displacement3350 cc
172 HPPower173 HP
256 NmTorque271 Nm
6Cylinders6

Fuel & Consumption

Buick RegalSpecificationOldsmobile Alero
PetrolFuel typePetrol
64 ltFuel tank57 lt
11,2 ltUrban consumption11,8 lt
6,9 ltExtra-urban consumption8,1 lt

Transmission & Chassis

Buick RegalSpecificationOldsmobile Alero
Front-wheel driveDrivetrainFront-wheel drive
4Gears4
225/60 R16Tyre size215/60 R15
YesABSYes

Dimensions

Buick RegalSpecificationOldsmobile Alero
4940 mmLength4740 mm
1845 mmWidth1780 mm
1440 mmHeight1390 mm
1550 KgWeight1400 Kg
2770 mmWheelbase2720 mm

E-Kıyasla Editor’s Note

2003 Buick Regal and 2003 Oldsmobile Alero 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, Oldsmobile Alero leads the E-Kıyasla score by 0.75 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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