Last Update: Apr. 05, 2020, 5:08 a.m.
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What is Better BMW 7-Series or BMW 8-Series?

Comparing BMW 7-Series with BMW 8-Series may help people make it clear which model is more efficient. We revealed 11 reasons to purchase BMW 7-Series - it's better than BMW 8-Series, according to these arguments. But BMW 8-Series also has a lot of pluses: look at 5 points why it's beating BMW 7-Series. The review of BMW 7-Series and BMW 8-Series looks at every vital point and sums up information. 7-Series offers all the usual advantages of BMW. Although don't forget that 8-Series includes the individual technologies of BMW.

Exterior

BMW 7-Series BMW 8-Series

11 reasons to buy BMW 7-Series

Engine and transmission
More engine power

326 bhp vs 286 bhp

240 kw. vs 210 kw.

12% or 40 bhp. More power of car = more top speed.
More torque 450 nM vs 420 nM 7% or 30 nM. More torque = faster acceleration.
Performance
Faster acceleration from 0 to 60 mph 5.9 sec. vs 7 sec. 1.1 sec.
Emissions
Less CO2 emissions 144 g/mile vs 198 g/mile 38% or 54 g/mile
Higher european emission standard EURO 5 vs EURO 2 3 generations
Weight and capacity
More maximum allowable weight 2505 kg vs 2240 kg 11% or 265 kg
More maximum bearing capacity 645 kg vs 420 kg 35% or 225 kg
More maximum towing weight with brakes 2100 kg vs 1600 kg 24% or 500 kg
More maximum roof load 100 kg vs 75 kg 25% or 25 kg
Warranty
More standard warranty - Mileage 994406 miles vs 62150 miles 94% or 932256 miles
Other specs
Less weight 1860 kg vs 1895 kg 2% or 35 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.

5 reasons to buy BMW 8-Series

Engine and transmission
More cylinders 8 vs 6 2 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
Fuel consumption
Less fuel consumption (Combined cycle) 21.11 mpg vs 28.5 mpg 35% or 7.39 mpg
Less fuel consumption (Highway) 29.69 mpg vs 37.22 mpg 25% or 7.53 mpg
Less fuel consumption (City) 14.1 mpg vs 20.5 mpg 45% or 6.4 mpg
Weight and capacity
More capacity of fuel tank 90 liters vs 82 liters 9% or 8 liters

Neutral reasons BMW 7-Series vs. BMW 8-Series

Engine and transmission
Engine speed (RPM) 5800 RPM vs 5700 RPM 2% or 100 more rpms.
Engine capacity 2979 cm3 vs 4398 cm3 32% or 1419 cm3 less
Cylinders location In line vs V8
Camshaft DOHC vs DOHC
Fuel supply With a twin-turbocharged vs Fuel injection
Turbocharging Yes vs Yes
Speeds 6 vs 5 1 more
Dimensions
Length 5072 mm vs 4780 mm 6% or 292 mm shorter
Width 1902 mm vs 1885 mm 1% or 17 mm wider
Height 1479 mm vs 1340 mm 9% or 139 mm higher
Wheels and tires
Wheelbase 3070 mm vs 2684 mm 13% or 386 mm more
Front tires size 245/50 R18 vs 235/45R17
Rear tires size 245/50 R18 vs 265/40R17
Type of wheels 18" alloy wheels vs F8JX17 R9JX17 alloy wheels
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)