Last Update: May. 25, 2019, 5:11 a.m.
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What is Better Alfa Romeo 145 or Bentley Arnage?

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Alfa Romeo 145 Bentley Arnage

4 reasons to buy Alfa Romeo 145

Engine and transmission
Better compression 10 vs 7.8 22% or 2.2 . The greater degree of compression = the less fuel need to produce the same power.
Emissions
Less CO2 emissions 131 g/mile vs 283 g/mile 116% or 152 g/mile
Other specs
Less weight 1275 kg vs 2585 kg 103% or 1310 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.
More seats 5 vs 4 1

15 reasons to buy Bentley Arnage

Engine and transmission
More cylinders 8 vs 4 4 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
Piston diameter larger 104.16 mm vs 83 mm 20% or 21.16 mm larger. The larger diameter of cylinder = the greater filling ratio. Cons: increase emissions of toxic substances.
Piston stroke longer 99.06 mm vs 91 mm 8% or 8.06 mm. The longer stroke = lower fuel consumption and fewer emissions.
More engine power

450 bhp vs 150 bhp

336 kw. vs 110 kw.

67% or 300 bhp. More power of car = more top speed.
More torque 875 nM vs 186 nM 79% or 689 nM. More torque = faster acceleration.
Performance
Faster acceleration from 0 to 60 mph 5.5 sec. vs 8.4 sec. 2.9 sec.
More top speed 168 mph vs 130 mph 38 mph
Fuel consumption
Less fuel consumption (Combined cycle) 13.7 mpg vs 32.11 mpg 134% or 18.41 mpg
Less fuel consumption (Highway) 19.09 mpg vs 42.22 mpg 121% or 23.13 mpg
Less fuel consumption (City) 9.2 mpg vs 22.61 mpg 146% or 13.41 mpg
Emissions
Higher european emission standard EURO 4 vs EURO 2 2 generations
Less noise level 73 dB vs 74 dB 1% or 1 dB
Weight and capacity
More minimum boot capacity 374 liters vs 320 liters 14% or 54 liters
More capacity of fuel tank 100 liters vs 61 liters 39% or 39 liters
Warranty
More standard warranty - Mileage 994406 miles vs 62150 miles 94% or 932256 miles

Neutral reasons Alfa Romeo 145 vs. Bentley Arnage

Engine and transmission
Engine speed (RPM) 6200 RPM vs 4100 RPM 34% or 2100 more rpms.
Engine capacity 1970 cm3 vs 6750 cm3 71% or 4780 cm3 less
Cylinders location In line vs V8
Camshaft DOHC vs QUAD CAM
Fuel supply Fuel injection vs Distributor fuel injection
Turbocharging Yes vs Yes
Speeds 5 vs 4 1 more
Dimensions
Length 4093 mm vs 5400 mm 24% or 1307 mm shorter
Width 1712 mm vs 1932 mm 11% or 220 mm narrower
Height 1427 mm vs 1515 mm 6% or 88 mm lower
Wheels and tires
Wheelbase 2540 mm vs 3116 mm 18% or 576 mm less
Front tires size 195/55 VR15 vs 255/50ZR18 102Y
Rear tires size 195/55 VR15 vs 255/50ZR18 102Y
Spare wheel 195/55 VR15 vs 255/50ZR18 102Y
Type of wheels 15" alloy wheels vs 18" alloy wheels
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)