BMW 8 series 2018 vs BMW 4 series 2020
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 4.4 Petrol | 3.0 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 530 HP | 374 HP | |
| Torque: | 750 NM | 500 NM | |
| Acceleration 0-100 km/h: | 3.7 seconds | 4.5 seconds | |
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BMW 8 series is more dynamic to drive. BMW 8 series engine produces 156 HP more power than BMW 4 series, whereas torque is 250 NM more than BMW 4 series. Thanks to more power BMW 8 series reaches 100 km/h speed 0.8 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 10.5 | 7.1 | |
| Real fuel consumption: | 12.5 l/100km | 9.2 l/100km | |
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The BMW 4 series is a better choice when it comes to fuel economy. By specification BMW 8 series consumes 3.4 litres more fuel per 100 km than the BMW 4 series, which means that if you drive 15,000 km in a year, the BMW 8 series could require 510 litres more fuel. By comparing actual fuel consumption based on user reports, BMW 8 series consumes 3.3 litres more fuel per 100 km than the BMW 4 series. | |||
| Fuel tank capacity: | 68 litres | 59 litres | |
| Full fuel tank distance: | 640 km in combined cycle | 830 km in combined cycle | |
| 540 km with real consumption | 640 km with real consumption | ||
| BMW 4 series gets more mileage on one fuel tank. | |||
| Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy. | |||
Drive type | |||
| Wheel drive type: | All wheel drive (AWD, 4x4) | All wheel drive (AWD, 4x4) | |
Engines | |||
| Average engine lifespan: | 260'000 km | 330'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a BMW 4 series engine could be longer. | |||
| Engine production duration: | 17 years | 10 years | |
| Engine spread: | Installed on at least 3 other car models, including BMW 5 sērija, BMW 7 sērija, BMW X6 | Installed on at least 3 other car models, including BMW 3 sērija, BMW X3, BMW X4 | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 8 series might be a better choice in this respect. | |||
| BMW 4 sērija 2020 3.0 engine: The B58 engine, compared to its predecessor, features a 20% increase in boost pressure, a closed-deck cylinder block design, an increased compression ratio of 11.0:1, and a slightly larger displacement of 2998 cc, up from 2979 cc, with an additional weight of 8 kg. Despite its advancements, the engine has several common ... More about BMW 4 sērija 2020 3.0 engine | |||
Dimensions | |||
| Length: | 4.85 m | 4.77 m | |
| Width: | 1.90 m | 1.85 m | |
| Height: | 1.35 m | 1.39 m | |
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BMW 8 series is larger, but lower. BMW 8 series is 8 cm longer than the BMW 4 series, 5 cm wider, while the height of BMW 8 series is 5 cm lower. | |||
| Trunk capacity: | 420 litres | 440 litres | |
| Despite its longer length, BMW 8 series has 20 litres less trunk space than the BMW 4 series. This could mean that the BMW 8 series uses more space in the cabin, so the driver and passengers could be more spacious and comfortable. | |||
| Turning diameter: | 11.9 meters | 12 meters | |
| The turning circle of the BMW 8 series is 0.1 metres less than that of the BMW 4 series. | |||
| Gross weight (kg): | 2`395 | 2`245 | |
| Safety: | no data | no data | |
| Quality: | no data | no data | |
| Average price (€): | 57 600 | 42 200 | |
| Pros and Cons: |
BMW 8 sērija has
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BMW 4 sērija has
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