BMW Z4 2011 vs BMW 3 series 2007
| Body: | Cabrio | Coupe | |
|---|---|---|---|
| Gearbox: | Automatic | Automatic | |
| Engine: | 2.0 Petrol | 2.0 Petrol | |
| Camshaft drive: | Timing chain | Timing chain | |
Performance | |||
| Power: | 184 HP | 170 HP | |
| Torque: | 270 NM | 210 NM | |
| Acceleration 0-100 km/h: | 6.9 seconds | 8.8 seconds | |
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BMW Z4 is more dynamic to drive. BMW Z4 engine produces 14 HP more power than BMW 3 series, whereas torque is 60 NM more than BMW 3 series. Thanks to more power BMW Z4 reaches 100 km/h speed 1.9 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.8 | 6.4 | |
| Real fuel consumption: | 8.5 l/100km | 9.0 l/100km | |
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The BMW Z4 is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise. By specification BMW Z4 consumes 0.4 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the BMW Z4 could require 60 litres more fuel. But when we compare the real fuel consumption reported by users, BMW Z4 consumes 0.5 litres less fuel per 100 km than the BMW 3 series. | |||
| Fuel tank capacity: | 55 litres | 63 litres | |
| Full fuel tank distance: | 800 km in combined cycle | 980 km in combined cycle | |
| 1030 km on highway | 1260 km on highway | ||
| 640 km with real consumption | 700 km with real consumption | ||
| BMW 3 series gets more mileage on one fuel tank. | |||
Engines | |||
| Average engine lifespan: | 300'000 km | 350'000 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 3 series engine could be longer. | |||
| Engine production duration: | 7 years | 6 years | |
| Engine spread: | Installed on at least 8 other car models, including BMW 5 sērija, BMW 3 sērija, BMW 1 sērija, BMW X3, BMW X1 | Installed on at least 2 other car models, including BMW 5 sērija, BMW 1 sērija | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW Z4 might be a better choice in this respect. | |||
| BMW Z4 2011 2.0 engine: Until 2015, engines used to have problems with the timing chain guides, which have been resolved over time. Other problems with this engine are the oil pump performance and its drive chain, as well as cracking ... More about BMW Z4 2011 2.0 engine BMW 3 sērija 2007 2.0 engine: The BMW N43 engine is built around a lightweight alloy cylinder block with a twin-cam, 16-valve head. It uses a dual-pump fuel delivery system—one located inside the tank to transfer fuel and supply the high-pressure pump, which then boosts fuel pressure up to 200 bar. Notably, the system lacks a fine fuel filter and relies only on a ... More about BMW 3 sērija 2007 2.0 engine | |||
Dimensions | |||
| Length: | 4.24 m | 4.58 m | |
| Width: | 1.79 m | 1.78 m | |
| Height: | 1.29 m | 1.40 m | |
| BMW Z4 is 34 cm shorter than the BMW 3 series, 1 cm wider, while the height of BMW Z4 is 11 cm lower. | |||
| Trunk capacity: | no data | 440 litres | |
| Turning diameter: | 10.7 meters | 11 meters | |
| The turning circle of the BMW Z4 is 0.3 metres less than that of the BMW 3 series. | |||
| Gross weight (kg): | 1`750 | 1`840 | |
| Safety: | no data | no data | |
| Quality: | high | above average | |
| BMW Z4 has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 80 percent more cases than BMW Z4, so BMW Z4 quality is probably significantly better | |||
| Average price (€): | 18 600 | 7400 | |
| Pros and Cons: |
BMW Z4 has
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BMW 3 sērija has
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