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

Comparing BMW 8-Series with Rolls-Royce Silver Seraph will help you make decision which car is better. We found 5 ideas to purchase BMW 8-Series - it's better than Rolls-Royce Silver Seraph, according to the specs. Anyway, Rolls-Royce Silver Seraph shows 9 strong benefits that make it good choice instead of BMW 8-Series. We can name key characteristics of BMW 8-Series and Rolls-Royce Silver Seraph that were taken into account when comparing. Choose speed or fuel consumption, measure wheel base, and comfortably compare two cars. BMW did a lot to present 8-Series as the most worthwhile vehicle in its class.

Exterior

BMW 8-Series Rolls-Royce Silver Seraph

5 reasons to buy BMW 8-Series

Engine and transmission
More valves per cylinder 4 vs 2 2 more valves per cylinder. The more valves = the better combustion of the fuel.
Performance
Faster acceleration from 0 to 60 mph 7 sec. vs 7.1 sec. 0.1 sec.
More top speed 155 mph vs 140 mph 15 mph
Emissions
Less CO2 emissions 198 g/mile vs 252 g/mile 27% or 54 g/mile
Other specs
Less weight 1895 kg vs 2350 kg 24% or 455 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.

9 reasons to buy Rolls-Royce Silver Seraph

Engine and transmission
More cylinders 12 vs 8 4 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
More engine power

322 bhp vs 286 bhp

240 kw. vs 210 kw.

11% or 36 bhp. More power of car = more top speed.
More torque 490 nM vs 420 nM 14% or 70 nM. More torque = faster acceleration.
Fuel consumption
Less fuel consumption (Combined cycle) 16 mpg vs 21.11 mpg 32% or 5.11 mpg
Less fuel consumption (Highway) 22.1 mpg vs 29.69 mpg 34% or 7.59 mpg
Less fuel consumption (City) 11.1 mpg vs 14.1 mpg 27% or 3 mpg
Emissions
Higher european emission standard EURO 3 vs EURO 2 1 generation
Weight and capacity
More capacity of fuel tank 100 liters vs 90 liters 10% or 10 liters
More maximum allowable weight 2810 kg vs 2240 kg 20% or 570 kg

Neutral reasons BMW 8-Series vs. Rolls-Royce Silver Seraph

Engine and transmission
Engine speed (RPM) 5700 RPM vs 5000 RPM 12% or 700 more rpms.
Engine capacity 4398 cm3 vs 5379 cm3 18% or 981 cm3 less
Cylinders location V8 vs V12
Fuel supply Fuel injection vs Distributor fuel injection
Turbocharging Yes vs Yes
Dimensions
Length 4780 mm vs 5390 mm 11% or 610 mm shorter
Width 1885 mm vs 1930 mm 2% or 45 mm narrower
Height 1340 mm vs 1515 mm 12% or 175 mm lower
Wheels and tires
Wheelbase 2684 mm vs 3116 mm 14% or 432 mm less
Front tires size 235/45R17 vs 235/65 WR16
Rear tires size 265/40R17 vs 235/65 WR16
Type of wheels F8JX17 R9JX17 alloy wheels vs 7.0J X 16
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)