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What is the difference between BMW 740 and 730?

5Answers
Ellen
07/29/2025

BMW 740 and 730 differences are introduced as follows: 1. In terms of power, the BMW 740 is equipped with a 3.0-liter 6-cylinder turbocharged engine, with a maximum horsepower of 340 hp, maximum power of 250 kW, and maximum torque of 450 N·m. The BMW 730 is equipped with a 2.0-liter 4-cylinder turbocharged engine, with a maximum horsepower of 265 hp, maximum power of 195 kW, and maximum torque of 400 N·m. 2. In terms of configuration, the BMW 740 is more richly equipped. Compared to the BMW 730, the BMW 740 adds features such as lane departure warning system, lane keeping assist system, road traffic sign recognition system, 360-degree panoramic imaging, full-speed adaptive cruise control, integral active steering system, car networking system, rear LCD display screen, laser headlights, and more. Additionally, the BMW 740 comes standard with 20-inch wheels, while the BMW 730 uses 19-inch wheels. 3. In terms of drivetrain, the BMW 730 is rear-wheel drive across all models, while the BMW 740 offers both rear-wheel drive and four-wheel drive versions.

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VonJake
08/14/2025

I'm a big fan of BMW and often chat with friends about these luxury models. Both the 730 and 740 belong to the BMW 7 Series, with the main difference being engine power. The 730 is equipped with a 6-cylinder turbocharged engine, delivering a maximum output of approximately 286 horsepower, while the 740 upgrades to an inline 6-cylinder engine, boosting power to around 375 horsepower. This directly impacts acceleration performance—the 740 accelerates from 0 to 100 km/h in about 4.7 seconds, much faster than the 730's 6.1 seconds, making it more thrilling to drive. In terms of fuel consumption, the 740 has a slightly higher combined fuel consumption, around 10 liters per 100 km in the city, compared to the 730's 9 liters. But if you're after that exhilarating push-back feeling, the 740 is worth the extra cost. The interior basics of both models are similar, featuring standard leather seats and smart systems, though the 740 might include more driver-assistance features, like adaptive cruise control. For daily use, the 740 is better suited for high-speed driving enthusiasts, while the 730 is more economical with slightly lower maintenance costs. Ultimately, the choice depends on your needs—power enthusiasts will definitely prefer the 740.

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Emanuel
10/10/2025

As a budget-conscious car buyer, I've compared the BMW 730 and 740 multiple times. The key differences lie in performance and price: the 730 is the entry-level model with a 286-horsepower engine and a starting price of around 800,000 RMB, while the 740 is more premium, boasting over 375 horsepower and costing about 200,000 RMB more. In daily driving, the 730 is more fuel-efficient, averaging 7 liters per 100 km on highways, whereas the 740 consumes slightly more but offers quicker acceleration. The configurations also differ significantly—the 740 comes standard with air suspension and night vision systems, providing a quieter and more comfortable ride, while the 730 has all the basic features but requires extra costs for these upgrades. For everyday users, the 730 is more than sufficient for commuting and family trips, offering stable handling and cost savings, while the 740 suits those with a bigger budget or a preference for spirited driving. I recommend test-driving both to get a real feel, rather than just listening to sales pitches—the 730 truly offers great value for money.

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JaxonLynn
11/23/2025

Having driven a BMW for many years, I understand the fundamental differences between the 730 and 740. Power is the core distinction: the 730 features a 6-cylinder engine with 286 horsepower, while the 740 is enhanced to 375 horsepower with greater torque. In terms of acceleration, the 740 is about a second faster, making it more suitable for highways. The 740 has slightly higher fuel consumption, around 11 liters in the city, whereas the 730 is more fuel-efficient. The 740 boasts a more luxurious interior upgrade, such as a premium sound system, while the 730 is simpler and more practical. Both models are comfortable and safe, but the 740 has higher maintenance costs. Overall, the 730 offers great value for money.

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SanMadelyn
01/13/2026

As someone who frequently drives long distances, I find a noticeable difference in comfort between the BMW 730 and 740. The 730 has 286 horsepower, which is adequate but not outstanding; the 740 boosts it to 375 horsepower, offering smoother driving and better shock absorption at high speeds, especially on bumpy roads. In terms of features, the 740 comes standard with air suspension and noise-reducing glass, resulting in quieter cabin noise; the 730 is simpler, requiring extra payment for these upgrades. Fuel consumption for the 730 is around 10 liters in the city, while the 740 is slightly higher but more powerful. The 740 is over 200,000 RMB more expensive. I chose the 730 for its fuel efficiency and economy, making it suitable for daily use.

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