Last Update: Nov. 24, 2017, 5:18 a.m.
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What is Better Saab 9-4X or Volkswagen Derby?

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Saab 9-4X Volkswagen Derby

8 reasons to buy Saab 9-4X

Engine and transmission
More cylinders 6 vs 4 2 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
More valves per cylinder 16 vs 4 12 more valves per cylinder. The more valves = the better combustion of the fuel.
More engine power

300 bhp vs 50 bhp

218 kw. vs 36 kw.

83% or 250 bhp. More power of car = more top speed.
More torque 400 nM vs 76 nM 81% or 324 nM. More torque = faster acceleration.
Performance
Faster acceleration from 0 to 60 mph 7.70 sec. vs 15.40 sec. 7.7 sec.
More top speed 143 mph vs 90 mph 53 mph
Weight and capacity
More minimum boot capacity 485 liters vs 425 liters 12% or 60 liters
More maximum trunk space 485 liters vs 425 liters 12% or 60 liters

1 reason to buy Volkswagen Derby

Other specs
Less weight 700 kg vs 2135 kg 205% or 1435 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.

Neutral reasons Saab 9-4X vs. Volkswagen Derby

Engine and transmission
Engine speed (RPM) 5300 RPM vs 5800 RPM 9% or 500 less rpms.
Engine capacity 2792 cm3 vs 1093 cm3 61% or 1699 cm3 more
Turbocharging Yes vs Yes
Speeds 6 vs 4 2 more
Dimensions
Length 4828 mm vs 3915 mm 19% or 913 mm shorter
Width 1905 mm vs 1560 mm 18% or 345 mm wider
Height 1711 mm vs 1350 mm 21% or 361 mm higher
Wheels and tires
Wheelbase 2807 mm vs 2330 mm 17% or 477 mm more
Front tires size 235/65R20 vs 145SR13
Rear tires size 235/65R20 vs 145SR13
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)