Opel Corsa C 1.0 ECOTEC 58HP manual vs Fiat 127 I 0.9 45HP manual

Opel Corsa C 1.0 ECOTEC 58HP manual

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21 reasons for

Opel Corsa C, model available from 2000 to 2006.
It has 1.0 ECOTEC 58HP petrol engine produced from 2000 to 2003.
Drive on the front axle has manual, 5 speed gearbox.

3 reasons for

Fiat 127 I, model available from 1971 to 1977.
It has 0.9 45HP petrol engine produced from 1971 to 1977.
Drive on the front axle has manual, 4 speed gearbox.

Fiat 127 I 0.9 45HP manual

21 reasons for Opel Corsa C 1.0 ECOTEC 58KM manual in comparison to Fiat 127 I 0.9 45HP manual

Reasons for

Maximal power

58 > 45 hp
The horsepower is a this thing that most of us look at first when buying a car. In this comparison it is the Opel Corsa C which has by 29 percent more horsepower in relation to the Fiat 127 I. Therefore the Opel Corsa C 1.0 ECOTEC 58HP manual is able to reach higher top speed. With more horsepower the Opel Corsa C will also give noticeably better flexiblility in specific gears.

Average consumption

5.6 > 6.7 l
The Opel Corsa C burns up 16 % fewer fuel in the combined cycle in relation to the Fiat 127 I. The Opel Corsa C, which is classified in „small cars” class uses by 0.4 l less amount of fuel than the average in its segment. The average fuel consumption in this class in the mixed cycle is 6 liters.

Maximal torque

85 > 61 Nm
The Opel Corsa C 1.0 ECOTEC 58HP manual has 24 Nm more torque in comparison to the Fiat. Even though the majority of drivers do not attach importance the maximum torque when buying a car, it shows the best how fast a vehicle is speeding up. In this case the difference is of considerable size and for that reason the Opel will provide you with better sensation of driving.

Acceleration 0-100 km/h

17 > 19 s
A little difference in the amount of 2 s shows that the Fiat 127 I 0.9 45HP manual is the worst vehicle of these two compared. In the „B segment, being represented by the Fiat 127 I, the medium acceleration to 100km/h is 12.9 s and is by 47 percent higher than this of Fiat vehicle.

Top speed

155 > 141 km/h
The maximum speed possible to be reached by the Opel is greater as compared to this of the Fiat which allows to travel the same distance on the highway faster. The difference at the level of 14 kilometers/hour is little and is imperceptible in everyday use.


1,646 > 1,532 mm
distance between left and right side of a vehicle influences on room in the cabin as well as stability during driving. The Opel Corsa C is widther by 7 percent than the Fiat 127 I 0.9 45HP manual and is not really important. The medium for the „B” segment is around 1,645 mm and is by 1 millimeter smaller than the same attribute of the Opel Corsa C.


2,484 > 2,230 mm
The Opel Corsa C 1.0 ECOTEC 58HP manual has 11 percent longer wheelbase when compared to Fiat 127 I. Therefore the Opel is more safe and has a better stability. Besides, longer wheelbase influences on convenient and more comfortable driving.

Number of gears

5 > 4 gears
The Opel has only one extra speed in relation to the Fiat 127 I 0.9 45HP manual. Generally this additional speed is a taller one so that the previous gears can be shorter in order to allow increased acceleration in the lower speeds. One more gear as well will contribute to smaller fuel consumption and CO2 emission.

Engine capacity

974 > 903 cc
The Opel has by 8 % larger engine capacity than the Fiat 127 I. This play a little role in terms of acceleration, as both values does not vary much.


3,839 > 3,639 mm
The Opel Corsa C is 200 millimeters longer in relation to the Fiat 127 I. Long cars have roomy cabin and usually provide more storage space. While the Opel seems to be better for families or those who appreciate convenient driving, the Fiat 127 I may appeal to singles as it will not make problems with parking and will have smaller turning radius.

Rear track

1,418 > 1,295 mm

Number of doors

5 > 3
It is beyond the question that the five-door Opel Corsa C is more usable and if you regularly carry more than one passenger then this car is only possible option for you. The biggest advantage of a five-door car is that it’s not only easier for passengers to get into the rear seats but it’s also easier to put luggage and cargo into the vehicle when the rear seats are folded down. However, three-door cars like the Fiat 127 I 0.9 45HP manual generally look more dynamic and sporty and for young drivers who don’t often have passengers in the back seat the Fiat might be better one, the more so for being a little bit cheaper than the same model with more doors.


1,441 > 1,368 mm
If you are a tall driver or you tend to carry in the trunk stuffs of big size, the Opel, which is by 73 millimeters higher than the Fiat 127 I, would be better pick for you. However, compared cars do not differ much it the aspect of its height and it should not be much perceptible.

Model release date

2000 > 1971

Maximal power RPM

5,600 > 6,000 revolutions/minute


1,400 > 1,147 kg

Front track

1,429 > 1,280 mm

Valves per cylinder

4 > 2

End of model sale

2006 > 1977


12 > 8

Curb weight

984 > 717 kg


3 reasons for Fiat 127 I 0.9 45KM manual in comparison to Opel Corsa C 1.0 ECOTEC 58HP manual

Reasons for

Maximal torque RPM

3,000 > 3,800 revolutions/minute
A wider range and a lower number of rotations at which the highest torque is produced affects an engine’s dynamism and flexibility. However, in order to eliminate engines drawbacks like e.g. turbo lug, it is worth to check a torque graph.


4 > 3

Maximum load capacity

430 > 420 kg

Cars specifications

Opel Corsa C 1.0 ECOTEC 58HP manual Fiat 127 I 0.9 45HP manual
    Price range popular popular
    Model release date 2000 1971
    Facelifting no no
    Code name C -
    Class B B
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