Q

What engine is in the 2020 Z4?

The 2020 Z4 offers two turbocharged engine options. The entry-level sDrive20i is powered by a 2.0-liter four-cylinder B48 unit delivering 197 horsepower, while the higher-performance M40i variant packs a 3.0-liter inline-six B58 engine pushing out 340 horsepower. Both engines are paired with an 8-speed Steptronic automatic transmission, though the M40i adds a standard M Sport differential for sharper handling. What makes the B58 stand out? Its twin-scroll turbocharger and direct injection tech ensure linear power delivery without sacrificing fuel efficiency. As for the B48, it’s all about lightweight design and proven efficiency—both engines are BMW staples, so their reliability is rock-solid. For those who crave more drama, the M40i comes with a sport exhaust system for that addictive growl. And let’s not forget EfficientDynamics features like brake energy regeneration and auto start-stop, which help strike a balance between thrills and eco-friendliness. No compromises here.
Special Disclaimer: This content is published by users and does not represent the views or position of PCauto.

Related Q&A

Q
What is the top speed of a 2020 Z4?
The top speed of the 2020 BMW Z4 varies by model. The sDrive20i, powered by a 2.0-liter turbocharged four-cylinder, tops out at 240 km/h, while the high-performance M40i variant—with its 3.0-liter inline-six turbo—hits the electronic limiter at 250 km/h. As a driver-focused roadster, the Z4 delivers solid high-speed stability thanks to its tuned powertrain and lightweight construction. The rear-wheel-drive setup and sharp steering also make it seriously nimble. Word to the wise: If you’re driving one of these in hot, humid conditions, keep a close eye on tire health and stick to the maintenance schedule—heat and moisture can push cooling systems and rubber components to their limits. Some owners opt for aftermarket tuning to bypass the speed limiter, but that’s a gamble with warranty and insurance implications.
Q
How much is a 2020 BMW Z4 worth now?
Based on current used car market trends, a 2020 BMW Z4 is valued between RM250k to RM350k depending on factors like condition, mileage, trim level, and service history. The entry-level sDrive20i tends to be more affordable, while the high-spec M40i variant holds its value better thanks to its 3.0L turbocharged straight-six engine and sportier tuning. This soft-top roadster offers agile handling and a tech-forward cabin - its iDrive system and wireless Apple CarPlay still feel competitive today. Options like the M Sport package or advanced driver aids can further boost resale value. Worth noting: The Z4 shares its platform with the Toyota Supra but targets a more luxury-oriented buyer. Niche sports cars like this typically depreciate faster than mainstream models. Before buying, always check the vehicle's maintenance records through authorized used car programs and thoroughly inspect the convertible mechanism. For price reference, it's wise to compare with rival models like the Porsche 718 Boxster or Mercedes SLC from the same year.
Q
Is the 2020 BMW Z4 a good car?
The 2020 BMW Z4 is a truly impressive sports car that delivers head-turning styling and a refined driving experience, perfect for enthusiasts who crave driving pleasure. Under the hood, you’ve got the choice of a punchy 2.0T or a thrilling 3.0T turbocharged engine—the latter being the inline-six that rockets you from 0-100km/h in just 4.5 seconds. Paired with BMW’s sharp rear-wheel-drive chassis tuning, this thing handles like a dream. Inside, the Z4 doesn’t disappoint either. Premium materials and the latest iDrive 7.0 system give it a great mix of tech and luxury. The retractable roof is a nice touch, especially for our local climate—perfect for soaking up the sun and fresh air. Sure, rear space is tight, but let’s be honest, if you’re shopping for a two-seater, practicality isn’t your top priority. Reliability is solid for the segment, and maintenance costs are reasonable by luxury-brand standards. If driving enjoyment is high on your list and your budget allows, the Z4 is definitely worth a look. Cross-shopping the Porsche 718? The Z4 holds its own with better comfort and daily-driver manners, making it the smarter pick if you want a sports car that works for both commuting and weekend fun.
Q
How much does a 2020 BMW Z4 cost?
The 2020 BMW Z4's price varies depending on factors like condition, spec, and mileage. When new, it had a suggested retail price of around RM350k to RM450k, depending on the powertrain and optional extras—models like the sDrive20i, sDrive30i, and the more powerful M40i sit in different price brackets, with the 3.0T inline-six M40i being the priciest. On the used market, a 2020 model now typically goes for RM250k to RM350k, but always check the actual condition and service history. This soft-top roadster packs either a 2.0T or 3.0T turbocharged engine paired with an 8-speed auto, focusing on driving thrills and premium touches. Classic BMW traits like rear-wheel-drive layout and 50:50 weight distribution are there, along with updated tech like the digital cockpit and driver aids. If buying used, stick to certified pre-owned channels for warranty coverage and proper inspections. And pay extra attention to the convertible mechanism—roof repairs don’t come cheap, so regular maintenance is key to avoiding headaches later.
  • Popular Cars

  • Model Year

  • Car Compare

  • Car Photo

Pros

Gorgeous appearance
Luxurious and exquisite interior
Outstanding driving dynamics
Two powerful engines available
Premium cabin
One click to enjoy the breezy experience

Cons

Driving feel is quite hard
Competitors' sports cars are more agile
No all-wheel drive option
Manual transmission requires additional payment

Latest Q&A

Q
What does engine capacity refer to?
Engine Capacity refers to the total volume of all cylinders inside the engine, usually expressed in cubic centimeters (cc) or liters (L), such as 1.5L or 1500cc, It directly reflects the total amount of air and fuel mixture that the engine can inhale and compress in a complete cycle. A larger engine capacity usually means higher power output because more fuel and air participate in combustion, producing stronger explosive force to push the piston. However, engine capacity is not the only factor determining performance. Turbocharging, fuel injection technology, etc. can also allow small displacement engines to perform close to or even better than large displacement engines. In addition, engine capacity also affects fuel consumption and road taxes. Although large displacement engines have abundant power, their fuel consumption is relatively high, and they may need to pay higher annual road taxes, while small displacement engines are more economical and suitable for daily commuting. When choosing a vehicle, You can balance the relationship between engine capacity and fuel economy according to your driving needs.
Q
How do I find engine capacity?
To find your vehicle's engine capacity, the easiest ways are to check the owner's manual or the engine bay sticker – you'll usually see it clearly marked as something like 1.5L or 2.0T. Another option is to look at your vehicle registration card (Geran) or check the JPJ website for detailed specs, where the engine size will be listed. Engine capacity is measured in liters (L) or cubic centimeters (cc), with 1.0L equaling 1000cc. It tells you the total volume of all cylinders and gives a rough idea of power and fuel efficiency. Generally, bigger engines deliver more power but may drink more fuel. That said, performance isn't just about size – tech like turbocharging and fuel injection also plays a big role. If you're mainly commuting, a smaller engine could be the smarter pick, while drivers who want more punch might prefer a larger or turbocharged setup. Still unsure? Your best bet is to call an authorized service center for the exact specs.
Q
How many cc is a 1.2 litre engine?
A 1.2L engine has a displacement of 1,200cc—since one liter equals 1,000 cubic centimeters (cc), simple math does the trick. Engine displacement measures the total swept volume of all cylinders, serving as a key indicator of power output. Generally, bigger displacement means more muscle, though at the cost of higher fuel consumption. In our market, 1.2L engines are commonly found in budget-friendly compact cars, striking a solid balance between fuel efficiency and adequate pep for city driving. But here’s the catch: While displacement matters, real-world performance hinges on engineering tricks like turbocharging or direct injection—tech that can squeeze extra power from small engines while keeping thirst for fuel in check. If fuel economy tops your checklist, a 1.2L powertrain deserves a look—just don’t skip the test drive. Numbers tell part of the story; how it *feels* on the road tells the rest.
Q
How many cc is a V8 engine?
The displacement (cc) of a V8 engine isn't a fixed number—it varies based on the vehicle model and manufacturer's design. Typically, you'll find them ranging between 4.0L and 6.2L, which translates to roughly 4000cc to 6200cc. Classic American muscle cars, for example, often pack a 6.2L (6200cc) V8, while some high-performance sports cars or luxury models might use a smaller 4.0L (4000cc) turbocharged V8. Thanks to its symmetrical eight-cylinder layout, a V8 delivers both raw power and smooth acceleration, making it a favorite for drivers who crave performance or that big-displacement thrill. But remember, displacement isn't the only factor in power output. Modern tech like turbocharging, direct injection, and variable valve timing can squeeze out more efficiency and horsepower from even a smaller V8. With tighter emissions regulations, many automakers are now exploring hybrid systems or downsized V8s to balance performance and eco-friendliness. Going forward, V8 development will likely focus more on tech upgrades than just upping displacement.
Q
What is the best engine capacity?
Choosing the right engine displacement depends on your personal needs and driving habits. Generally, a 1.5L to 2.0L engine strikes a good balance between power, fuel efficiency, and maintenance costs—making it ideal for daily commutes and family use. These engines are tried-and-true, easy to service, and relatively economical on fuel. If you frequently take long trips or crave stronger performance, engines above 2.0L deliver better acceleration and highway stability, though at the cost of higher fuel consumption and road tax. Meanwhile, small turbocharged engines (like 1.0L or 1.2L turbos) have gained popularity in recent years. They offer near-equal punch to larger engines while sipping less fuel and keeping tax bills low—perfect for city driving or budget-conscious buyers. Hybrids and EVs, on the other hand, sidestep traditional displacement concerns altogether, relying on electric motors for efficiency. As tech evolves, raw displacement may matter less than overall energy effectiveness in the long run.
View More