Last Update: May. 26, 2019, 5:47 a.m.
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What is Better Alfa Romeo 155 or Opel Senator?

Exterior

Alfa Romeo 155 Opel Senator

2 reasons to buy Alfa Romeo 155

Performance
Faster acceleration from 0 to 60 mph 9.7 sec. vs 11.00 sec. 1.3 sec.
Other specs
Less weight 1270 kg vs 1405 kg 11% or 135 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.

2 reasons to buy Opel Senator

Engine and transmission
More cylinders 6 vs 4 2 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
Performance
More top speed 131 mph vs 127 mph 4 mph

Neutral reasons Alfa Romeo 155 vs. Opel Senator

Engine and transmission
Engine capacity 1747 cm3 vs 2490 cm3 30% or 743 cm3 less
Turbocharging Yes vs Yes
Dimensions
Length 4443 mm vs 4845 mm 8% or 402 mm shorter
Width 1730 mm vs 1763 mm 2% or 33 mm narrower
Height 1425 mm vs 1450 mm 2% or 25 mm lower
Wheels and tires
Wheelbase 2540 mm vs 2730 mm 7% or 190 mm less
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)