Last Update: Mar. 31, 2020, 5:34 a.m.
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What is Better BMW 7-Series or Audi S3?

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BMW 7-Series Audi S3

9 reasons to buy BMW 7-Series

Engine and transmission
More cylinders 6 vs 4 2 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
More engine power

326 bhp vs 265 bhp

240 kw. vs 192 kw.

19% or 61 bhp. More power of car = more top speed.
More torque 450 nM vs 350 nM 22% or 100 nM. More torque = faster acceleration.
Fuel consumption
Less fuel consumption (Combined cycle) 28.5 mpg vs 33.01 mpg 16% or 4.51 mpg
Less fuel consumption (Highway) 37.22 mpg vs 42.99 mpg 16% or 5.77 mpg
Less fuel consumption (City) 20.5 mpg vs 24.01 mpg 17% or 3.51 mpg
Weight and capacity
More minimum boot capacity 500 liters vs 281 liters 44% or 219 liters
More maximum allowable weight 2505 kg vs 2015 kg 20% or 490 kg
More maximum bearing capacity 645 kg vs 560 kg 13% or 85 kg

5 reasons to buy Audi S3

Engine and transmission
More valves per cylinder 16 vs 4 12 more valves per cylinder. The more valves = the better combustion of the fuel.
Performance
Faster acceleration from 0 to 60 mph 5.70 sec. vs 5.9 sec. 0.2 sec.
Emissions
Less CO2 emissions 123 g/mile vs 144 g/mile 17% or 21 g/mile
Other specs
Less weight 1455 kg vs 1860 kg 28% or 405 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.
Less turning radius 10.70 meters vs 12.2 meters 14% or 1.5 meters

Neutral reasons BMW 7-Series vs. Audi S3

Engine and transmission
Engine speed (RPM) 5800 RPM vs 6000 RPM 3% or 200 less rpms.
Engine capacity 2979 cm3 vs 1984 cm3 33% or 995 cm3 more
Turbocharging Yes vs Yes
Dimensions
Length 5072 mm vs 4230 mm 17% or 842 mm shorter
Width 1902 mm vs 1765 mm 7% or 137 mm wider
Height 1479 mm vs 1399 mm 5% or 80 mm higher
Wheels and tires
Wheelbase 3070 mm vs 2578 mm 16% or 492 mm more
Front tires size 245/50 R18 vs 225/40R18
Rear tires size 245/50 R18 vs 225/40R18
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)