Last Update: Apr. 05, 2020, 5:08 a.m.
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What is Better BMW 6-Series or BMW Z4?

Comparing BMW 6-Series with BMW Z4 may help you make decision which vehicle is more efficient. The comparison came up with 7 reasons to purchase BMW 6-Series - it's above BMW Z4, according to such specs. BMW Z4 anyway has got 3 reasons to buy it instead of BMW 6-Series. The match of BMW 6-Series with BMW Z4 considers every vital point and sums up information. So our experts suggest that everyone compare two cars and decide which one you'd like to purchase.


BMW 6-Series BMW Z4

7 reasons to buy BMW 6-Series

Engine and transmission
More cylinders 8 vs 6 2 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
More engine power

552 bhp vs 204 bhp

vs 150 kw.

63% or 348 bhp. More power of car = more top speed.
Faster acceleration from 0 to 60 mph 4.1 sec. vs 7.3 sec. 3.2 sec.
More top speed 155 mph vs 149 mph 6 mph
Fuel consumption
Less fuel consumption (Combined cycle) 29.5 mpg vs 34.4 mpg 17% or 4.9 mpg
Weight and capacity
More minimum boot capacity 460 liters vs 310 liters 33% or 150 liters
More capacity of fuel tank 80 liters vs 55 liters 31% or 25 liters

3 reasons to buy BMW Z4

Less CO2 emissions 119 g/mile vs 144 g/mile 21% or 25 g/mile
Other specs
Less weight 1430 kg vs 1875 kg 31% or 445 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.
Less turning radius 10.7 meters vs 12 meters 12% or 1.3 meters

Neutral reasons BMW 6-Series vs. BMW Z4

Engine and transmission
Engine capacity 4395 cm3 vs 2497 cm3 43% or 1898 cm3 more
Fuel supply Multi-point injection fuel vs Distributor fuel injection
Turbocharging Yes vs Yes
Speeds 7 vs 6 1 more
Length 5011 mm vs 4239 mm 15% or 772 mm shorter
Width 1899 mm vs 1790 mm 6% or 109 mm wider
Height 1393 mm vs 1291 mm 7% or 102 mm higher
Wheels and tires
Wheelbase 2964 mm vs 2496 mm 16% or 468 mm more
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)