Last Update: Apr. 05, 2020, 5:08 a.m.
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What is Better BMW Alpina or BMW Z8?

Comparing BMW Alpina with BMW Z8 might help drivers make it clear which vehicle is worth buying. We found 11 weighty arguments why BMW Alpina is surely a more beneficial choice than BMW Z8. Also, BMW Z8 shows 12 important pluses that show it as a good buy instead of BMW Alpina. Our team summed up info about the cars to provide a fair comparison of BMW Z8 with BMW Alpina. Take acceleration or power, measure length, and comfortably compare two cars. Anyway Z8 is hard to see as a worse vehicle, as BMW invested much efforts in the development.

Exterior

BMW Alpina BMW Z8

11 reasons to buy BMW Alpina

Engine and transmission
Better compression 17.0 vs 11.0 35% or 6 . The greater degree of compression = the less fuel need to produce the same power.
Emissions
Less CO2 emissions 97 g/mile vs 222 g/mile 129% or 125 g/mile
Higher european emission standard EURO 4 vs EURO 3 1 generation
Less noise level 74 dB vs 75 dB 1% or 1 dB
Less CO emissions 0 g/mile vs 1 g/mile 0% or 1 g/mile
Weight and capacity
More maximum allowable weight 1980 kg vs 1930 kg 3% or 50 kg
More maximum bearing capacity 520 kg vs 315 kg 39% or 205 kg
Warranty
More standard warranty - Mileage 994406 miles vs 62150 miles 94% or 932256 miles
Other specs
Less weight 1460 kg vs 1690 kg 16% or 230 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.
Less turning radius 11.1 meters vs 11.6 meters 5% or 0.5 meters
More seats 5 vs 2 3

12 reasons to buy BMW Z8

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 89 mm vs 84 mm 6% or 5 mm larger. The larger diameter of cylinder = the greater filling ratio. Cons: increase emissions of toxic substances.
Piston stroke longer 94 mm vs 90 mm 4% or 4 mm. The longer stroke = lower fuel consumption and fewer emissions.
More engine power

400 bhp vs 200 bhp

294 kw. vs 147 kw.

50% or 200 bhp. More power of car = more top speed.
More torque 500 nM vs 410 nM 18% or 90 nM. More torque = faster acceleration.
Performance
Faster acceleration from 0 to 60 mph 4.7 sec. vs 7.4 sec. 2.7 sec.
More top speed 155 mph vs 145 mph 10 mph
Fuel consumption
Less fuel consumption (Combined cycle) 19 mpg vs 47.87 mpg 152% or 28.87 mpg
Less fuel consumption (Highway) 26.61 mpg vs 60.05 mpg 126% or 33.44 mpg
Less fuel consumption (City) 12.7 mpg vs 35.81 mpg 182% or 23.11 mpg
Weight and capacity
More capacity of fuel tank 73 liters vs 61 liters 16% or 12 liters
Warranty
More standard warranty - Years 3 years vs 2 years 33% or 1 years

Neutral reasons BMW Alpina vs. BMW Z8

Engine and transmission
Engine speed (RPM) 4000 RPM vs 6600 RPM 39% or 2600 less rpms.
Engine capacity 1995 cm3 vs 4941 cm3 60% or 2946 cm3 less
Cylinders location In line vs V8
Camshaft DOHC vs SOHC
Fuel supply COMMON RAIL vs Fuel injection
Turbocharging Yes vs Yes
Dimensions
Length 4520 mm vs 4400 mm 3% or 120 mm shorter
Width 1817 mm vs 1830 mm 1% or 13 mm narrower
Height 1413 mm vs 1317 mm 7% or 96 mm higher
Wheels and tires
Wheelbase 2760 mm vs 2505 mm 9% or 255 mm more
Front tires size 235/35 R19 vs 245/45 ZR18Y
Rear tires size 365/30 R19 vs 275/40 ZR 18Y
Spare wheel mobile tire service kit vs 245/45 ZR18Y
Type of wheels 19" alloy wheels vs 18 alloy wheels
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)