1978 • Opel
Senator
Opel Senator 3.0 V6 (150 Hp) 1978Overall Score62.25/100
1978 Opel Senator vs 1978 Buick Regal Comparison
Compare technical specifications, scores and everyday-use differences side by side.
1978 • Buick
Regal
Buick Regal 3.2 V6 (107 Hp) 1978Overall Score61.5/100
WINNER
Opel Senator
Leads the overall E-Kıyasla score by 0.75 points.
62.25–61.5
SPECIFICATION GROUPS
Every difference between the two cars
Basic Specifications
Opel SenatorSpecificationBuick Regal
OpelMakeBuick
SenatorModelRegal
1978Model year1978
SedanBody typeCoupe
5Seats5
4Doors2
Performance
Opel SenatorSpecificationBuick Regal
10,0 s0–100 km/h—
193 km/hTop speed0 km/h
2969 ccEngine displacement3216 cc
150 HPPower107 HP
233 NmTorque217 Nm
6Cylinders6
Fuel & Consumption
Opel SenatorSpecificationBuick Regal
PetrolFuel typePetrol
75 ltFuel tank68 lt
—Urban consumption13,1 lt
—Extra-urban consumption9,0 lt
12,2 ltAverage consumption11,2 lt
Transmission & Chassis
Opel SenatorSpecificationBuick Regal
Rear-wheel driveDrivetrainRear-wheel drive
4Gears3
—Tyre size195/75 R14
Dimensions
Opel SenatorSpecificationBuick Regal
4811 mmLength5080 mm
1728 mmWidth1781 mm
1415 mmHeight1356 mm
1370 KgWeight1440 Kg
2683 mmWheelbase2746 mm
E-Kıyasla Editor’s Note
1978 Opel Senator and 1978 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, Opel Senator 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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