Q

how hydrogen car works

Here's how hydrogen fuel cell vehicles (FCVs) work: they generate electricity through a chemical reaction between hydrogen and oxygen in a fuel cell stack, which then powers an electric motor to drive the vehicle. The only emission in this process? Water vapor—totally zero pollution. To break it down, high-pressure hydrogen from the storage tank and oxygen from the air undergo electrochemical reactions at the fuel cell's anode and cathode, respectively. This generates electricity to feed the motor, with pure water as the only byproduct. These vehicles typically boast a range of over 500 kilometers and can be refueled in just 3-5 minutes. That efficiency, way better than pure battery EVs, makes them a solid fit for Malaysia's long-distance driving needs. Major global automakers have already rolled out several FCV models, but here in Malaysia, the hydrogen refueling station infrastructure is still in the building phase—that's the main hurdle to wider adoption. It's worth highlighting that hydrogen can be produced by electrolyzing water using renewable energy, making the entire lifecycle environmentally friendly. Looking ahead, as green hydrogen technology advances, fuel cell vehicles are poised to play an even bigger role in Malaysia's low-carbon transportation landscape.
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 2025 Mercedes car and driver?
Mercedes-Benz is gearing up to roll out a bunch of new models in 2025, including refreshed versions of the C-Class, E-Class, and the all-electric EQ lineup. These rides are likely to pack more advanced autonomous driving tech and hybrid powertrains, aiming to boost fuel efficiency and take the driving experience up a notch – perfect for Malaysian consumers who want that sweet spot between luxury and eco-friendliness. As a global leader in the automotive game, Mercedes has always been big on tech innovation. Take their latest MBUX smart infotainment system and DRIVE PILOT autonomous driving assist, for example – expect those to get even better in the 2025 models. For the Malaysian market, Mercedes' localised services and solid after-sales network mean owners stay hassle-free. And let's not forget our climate and road conditions – Mercs here usually come with cooling systems that can handle the tropical heat and tough, durable materials. If you're keen on specific models, keep an eye on Mercedes-Benz Malaysia's official website or hit up your nearest authorised dealer for the latest deets on specs and pricing.
Q
Who is the backup driver for Mercedes in 2025?
Mercedes hasn't officially locked in their 2025 F1 reserve driver yet, but looking at how they've been nurturing talent lately, the safe bet is they'll tap someone from their young driver program. Names like Mick Schumacher, who's already on board as a brand ambassador, or Stoffel Vandoorne, the FE ace, are in the mix. Both have actual F1 race experience under their belts and know their way around the team setup. For Malaysian fans, getting a handle on what a reserve driver does is pretty key. They're not just there to pinch-hit if a main driver gets sidelined – they’re knee-deep in simulator work, helping develop the car, and even doing tire tests. Remember Nyck de Vries? Back when Petronas was backing Mercedes' junior program, he cut his teeth in a similar role. It's worth noting that F1 teams usually keep their reserve lists under wraps until pre-season testing or unless there's an emergency. And hey, thinking about Sepang – that old F1 haunt of ours – its sweltering heat and humidity would throw a unique curveball at any reserve driver trying to get up to speed. Mercedes, being the top dogs in the hybrid era, have always had a youth system and reserve setup that others in the paddock look up to. If you’re keen for updates, your best bet is to keep an eye on their official socials.
Q
What is the best luxury hybrid car 2025?
The top luxury hybrid models to watch in Malaysia's 2025 market are set to be flagship hybrids like the Lexus LS 500h, BMW 745e, and Mercedes-Benz S 580e. These rides blend impressive fuel efficiency with premium features, perfectly matching Malaysian buyers' desire for both comfort and eco-friendly performance. The Lexus LS 500h stands out as a crowd favorite thanks to its refined hybrid setup and whisper-quiet driving experience. Over at BMW, the 745e caters to driving enthusiasts with its sharp plug-in hybrid tech and sporty tuning, while the Mercedes S 580e wows with its opulent interior and cutting-edge tech. Malaysia's climate and road conditions demand tough battery performance, and all these models come equipped with advanced thermal management systems to keep those batteries running steady even in the heat. On top of that, the Malaysian government's tax incentives for hybrid vehicles help lower the upfront costs, making these luxury hybrids even more tempting. For shoppers eyeing a hybrid, beyond brand and performance, it's smart to check out the local after-sales service network to ensure hassle-free ownership down the line.
Q
What is the torque of the 2020 BMW 7-Series?
The 2020 BMW 7 Series offers a diverse range of powertrain options in the Malaysian market, with torque figures varying significantly across engine types. The 740Li, for instance, packs a 3.0-liter inline-six turbo that cranks out a healthy 450 Nm of peak torque. Step up to the 750Li xDrive, and its 4.4-liter twin-turbo V8 ups the ante to a robust 650 Nm. For the ultimate thrill, the high-performance M760Li xDrive unleashes a monster 850 Nm from its 6.6-liter twin-turbo V12—numbers that truly showcase BMW's engineering prowess in powertrain tuning. For Malaysian drivers, that extra torque isn't just about bragging rights; it translates to sharper off-the-line acceleration and quicker overtakes—super useful in our stop-start city traffic or when merging onto highways, especially with our tropical weather playing havoc. What’s more, BMW’s xDrive all-wheel-drive system ensures all that twist is put to the tarmac effectively, while the smooth-shifting 8-speed Steptronic gearbox strikes a nice balance between sporty responsiveness and everyday comfort. If you’re shopping around, it’s worth cross-checking torque figures with rivals like the Mercedes S-Class or Audi A8. But remember, raw numbers only tell part of the story—how a brand tunes its torque curve can drastically affect real-world driving feel. My two cents? Always take a test drive before making your call.
Q
What is the warranty on a 2020 BMW 7-Series?
The 2020 BMW 7 Series in Malaysia typically comes with a 5-year or 100,000 km warranty, whichever comes first. This coverage takes care of the car's major mechanical bits – think engine, transmission, and drivetrain. You also get 12 months of rust warranty and a 24-month battery warranty thrown in. Now, it's worth noting that what's covered can change based on how you drive the car or if you skip those scheduled services at authorized BMW centers. So, do yourself a favor and stick to the official service centers for your maintenance – that way, you keep that warranty valid. If you want extra peace of mind, BMW offers extended warranty options you can pay for. Once the factory warranty runs out, you can pick an extended plan that suits your needs, giving you longer coverage. For Malaysian owners, understanding these warranty details is pretty crucial. Let's face it, our tropical climate can be tough on cars – electronics and rubber parts especially take a beating. Staying on top of regular servicing and making the most of that warranty can really help keep your 7 Series running strong and performing at its best for longer. The good news is BMW's after-sales network here is pretty solid, so getting professional repairs and support should be a breeze.
Q
What is the towing capacity of a 2020 BMW 7-Series?
The towing capacity of the 2020 BMW 7 Series varies depending on the specific model and configuration. Generally, models not equipped with a towing package aren't recommended for towing. However, variants like the 750i xDrive with the optional factory towing kit can handle a maximum braked towing weight of around 2,000 kilograms. When actually towing, though, you'll need to factor in local Malaysian regulations and road conditions, and strictly follow the load distribution and speed limit guidelines outlined in the vehicle manual. It's worth keeping in mind that luxury sedans are engineered with a focus on balancing comfort and performance, so their towing capacities typically fall short of SUVs or pickup trucks. If you regularly need to tow, the BMW X Series would be a more practical choice. In Malaysia's hot and humid climate, prolonged towing also requires special attention to the cooling efficiency of the transmission and braking systems. Make sure to inspect the condition of drivetrain components regularly, and always ensure your towing equipment meets local JPJ certification standards to avoid compromising road safety or invalidating your vehicle's warranty due to unapproved modifications.
Q
Is the 2020 BMW 7-Series comfortable for long drives?
The 2020 BMW 7 Series truly shines when it comes to long-distance comfort, making it a perfect fit for Malaysia's roads and driving needs. Under the skin, it's packing that fancy air suspension setup that smartly adjusts damping based on the road surface, ironing out those bumps and keeping the ride super smooth. The seats? They're wrapped in premium leather and come with all the goodies—multi-way electric adjustment, heating, ventilation, and even massage functions—so even after hours behind the wheel, you stay comfy. Noise insulation is top-notch too. With double-glazed windows and active noise cancellation, wind and tire roar are seriously muted, creating this really quiet cabin space. Then there's the rear legroom—stacked. Tons of space to stretch out, with good headroom too, whether you're chauffeuring the family or clients on a long haul. For us here in Malaysia, the 7 Series doesn't skimp on beating the heat either. The air-con system is tailored for tropical climates, cranking down the temp quickly and keeping it steady. And let's not forget the driver aids—adaptive cruise control and lane keeping really take the edge off those tiring highway stretches or city commutes. If you're regularly hitting Malaysia's expressways or zipping between cities, the 7 Series' blend of luxury comfort and tech makes it a pretty solid pick.
Q
Does the 2020 BMW 7-Series have all-wheel drive?
The 2020 BMW 7 Series was indeed offered with xDrive – BMW's intelligent all-wheel drive system – in the Malaysian market. This system dynamically distributes power between the front and rear axles based on road conditions, enhancing stability on wet surfaces or during high-speed cornering. Malaysia's rainy climate makes xDrive a practical choice, as it effectively boosts grip on slippery roads, particularly useful during those frequent heavy downpours we get. Beyond the all-wheel drive option, the 7 Series was also available with rear-wheel drive (sDrive), letting customers pick based on their needs and budget. BMW's xDrive is known for its quick reactions; it typically defaults to a 40:60 front-to-rear power split but can instantly adjust to 20:80 or even 50:50 when necessary. It's worth highlighting that the 2020 7 Series also came with the Driving Experience Control system, allowing drivers to switch between Comfort, Sport, and Adaptive modes. This further fine-tunes the performance of the all-wheel drive system. For Malaysian buyers, while opting for the xDrive variant does add a bit to fuel consumption and the initial purchase price, it delivers more comprehensive driving security – especially valuable in regions like East Malaysia's Sarawak, where road conditions can be more challenging.
Q
How many cylinders does the 2020 BMW 7-Series engine have?
For the Malaysian market, the 2020 BMW 7 Series came with a trio of engine options tailored to different tastes: an inline-six (740i), a burly V8 twin-turbo (750i), and the range-topping V12 (M760Li). Cylinder count varies by trim, of course. The 740i packs BMW's familiar 3.0L inline-six turbo (the B58 engine), the 750i steps up to the 4.4L V8 twin-turbo (N63), and the flagship M760Li? That's the big dog with the 6.6L V12 twin-turbo (N74). All these engines are known for their punchy, efficient performance and that typically BMW-refined power delivery—fitting for a luxury flagship. Here's the kicker though: the V12 is the crown jewel of BMW's engine lineup, usually a limited-production affair, and since BMW started phasing them out after 2022, that makes the 2020 M760Li a bit of a collector's item in Malaysia. For local buyers, there's more to weigh than just badge prestige. Malaysia's road tax system hits bigger displacements hard, so that V12 will sting at renewal time. Then there's daily usability. If you want a solid balance of performance and fuel economy, the 740i's inline-six is a smart pick—it's also got that modular design which makes servicing a bit less of a headache. The V8? That's for folks who just want more grunt under the hood, plain and simple.
Q
What is the maintenance cost of the 2020 BMW 7-Series?
The maintenance costs for the 2020 BMW 7 Series in Malaysia can vary depending on the specific model—like the 730Li, 740Li, or 750Li—and how many miles you've clocked. For a standard service, which typically includes an oil and filter change, you're looking at roughly RM800 to RM1,500 per visit. If it's a major service, though—think replacing brake pads, transmission fluid, and other wear items—costs can jump to RM3,000 to RM5,000, depending on whether you go for a package at an official BMW service center or stick with genuine parts. Since the 7 Series packs high-performance engines and cutting-edge tech, I’d always recommend sticking with OEM parts to keep that performance sharp. Regular servicing isn’t just about avoiding breakdowns, either—it’ll help keep the car running smoothly for longer and preserve that premium driving feel BMWs are known for. Over in Malaysia, BMW’s authorized service centers are pretty upfront with their pricing, and they often offer service packages that can help trim long-term costs if you’re planning to keep the car for a while. Sure, luxury cars like the 7 Series do cost more to maintain than your average sedan, but here’s the upside: BMW’s reputation for reliability and those advanced driver-assist features help keep resale values strong. When you factor that in, the 7 Series starts to look like a solid long-term investment.

Latest Q&A

Q
How much is a new Toyota Yaris 2025?
The all-new 2025 Toyota Yaris is expected to hit Malaysian showrooms with a price tag ranging from RM 70,000 to RM 90,000, though the final figure will depend on the trim level and any optional extras you tick. The base model will likely stick with the tried-and-tested 1.5L naturally aspirated engine paired with a CVT gearbox, while higher-spec variants should come loaded with more safety tech, including the Toyota Safety Sense suite – think pre-collision warning and lane-keeping assist, for starters. In the local B-segment hatchback scene, the Yaris has always been a hit thanks to its fuel efficiency, reliability, and nimble handling. What sets it apart from rivals like the Honda City Hatchback or Nissan Almera? A sportier exterior design that gives it a bit more attitude. But hey, don’t forget to factor in extra costs like road tax, insurance, and registration fees when budgeting – those can add up. Your best bet? Swing by an authorized Toyota dealer to check out the latest promos. Toyota Malaysia often runs deals like low-interest financing or free service packages, which are definitely worth asking about. Oh, and keep an eye out for the 2025 model’s upgraded infotainment system – rumor has it wireless Apple CarPlay and Android Auto might finally make the cut, making your daily drive that much more convenient.
Q
How much horsepower does a 2025 Toyota Yaris have?
Toyota hasn't officially spilled the beans on the exact horsepower figures for the 2025 Yaris in Malaysia just yet. But if we take a peek at the current model's powertrain setup, it's a safe bet we'll still see the 1.5-liter four-cylinder naturally aspirated engine making a return. We're probably looking at around 106 to 110 horsepower, paired with that trusty CVT gearbox – perfect for zipping around the city and keeping fuel costs in check. Now, if they decide to bring in the GR Sport performance trim, that's where things could get interesting. Word on the street is it might pack a punch with a 1.6-liter turbocharged engine, potentially cranking out over 200 horsepower. But hey, don't hold me to that until Toyota Malaysia makes it official, right? Here's the thing though – horsepower isn't the be-all and end-all when it comes to a car's performance. Torque delivery, how light the body is (thanks to the TNGA platform the Yaris uses), and how efficient the transmission is all play a huge role too. So, for Malaysian buyers, it really boils down to what you need. If you're mostly using it for daily commuting, the standard Yaris with its focus on fuel efficiency is going to be the practical choice. But if you crave a bit more driving excitement, keep an eye out for any news on that sportier variant they might bring in later. Also, let's not forget Malaysia's hot and humid climate, which can really test an engine's cooling system and a gearbox's durability. Regular maintenance is key to keeping that powertrain running in tip-top shape.
Q
What kind of engine is in the Toyota Yaris GR 2025?
Under the hood of the 2025 Toyota Yaris GR lies a 1.6-liter three-cylinder turbocharged engine, a powerplant renowned for its impressive output and efficiency. Cranking out a solid 257 horsepower and a healthy 360 Nm of torque, it pairs with a slick 6-speed manual gearbox or an optional automatic, delivering a genuinely engaging driving experience that enthusiasts crave. This engine isn't just about raw power, though. It's packed with advanced turbocharging tech and direct injection, which not only boosts performance but also keeps fuel economy in check – a real plus for Malaysia's diverse driving conditions. Whether you're navigating busy city streets during the daily commute or carving up twisty mountain roads on the weekends, this little hot hatch handles it all with confidence. And let's not forget the GR-Four all-wheel-drive system. It's a game-changer, significantly upping the car's grip and stability, especially when the rain starts to pour and the roads get slippery. For Malaysian petrolheads, the Yaris GR isn't just another peppy hatchback; it's a labor of love from Toyota's Gazoo Racing division, a testament to the brand's deep-seated expertise in crafting thrilling, sporty machines. Sure, there are other players in the hot hatch segment, each with its own set of strengths. But if you're after a package that balances performance, everyday usability, and Toyota's legendary reliability, the Yaris GR is definitely one that should be high on your shortlist.
Q
Does the 2025 BMW X3 require premium gas?
The 2025 BMW X3 is officially recommended to use RON 95 or higher gasoline in the Malaysian market. However, for optimal performance, it's advisable to go with RON 97 or higher premium fuel. Why? Because high-octane gasoline better suits the high compression ratio design of its turbocharged engine, reducing the risk of knocking and optimizing power delivery. In Malaysia, gasoline grades are RON 95 and RON 97, with RON 97 being the premium option. While it does cost a bit more at the pump, it offers better combustion efficiency. Sticking with it long-term can help minimize carbon buildup and potentially extend the engine's lifespan. Now, here's the thing: if you have to temporarily fill up with RON 95, it won't immediately damage the engine. Modern cars, including this Bimmer, are equipped with knock sensors that can automatically adjust ignition timing. But, consistently using lower-octane fuel might lead to reduced performance and increased fuel consumption over time. For a brand like BMW, which prides itself on driving dynamics, following the manufacturer's fuel recommendations is key to keeping the vehicle performing at its peak. The good news is, RON 97 is widely available at most Malaysian petrol stations, so owners shouldn't have any trouble finding it when they need to refuel.
Q
What colors are the BMW 3 Series 2025?
The 2025 BMW 3 Series has entered the Malaysian market with a solid color palette to suit different tastes. There are timeless classic colors: Black Sapphire metallic, Alpine White solid, and Brooklyn Grey metallic. For those wanting a bit more flair, there's the eye-catching Arctic Race Blue metallic. And if you're really looking to stand out, keep an eye out for potential special finishes like matte or exclusive metallic options, BMW usually has something extra for those who want to personalize their ride. Now, when picking your 3 Series hue here in Malaysia, personal preference obviously leads the way, but our local climate is worth a thought too. Lighter shades tend to be more practical in the heat – they are less likely to show dust and help reflect some of that harsh sunlight, which can make a difference when you step into a parked car. Darker colors, though, exude that classic, premium dignified and luxurious vibe that BMW does so well. One thing BMW doesn't skimp on is paint quality. They use high-tech stuff like multi-layer application and nano-coatings. It's not just about making the car look stunning – these paints are tough, too. Expect good scratch resistance and corrosion protection, which is pretty handy given our frequent rain and humid conditions. If you're still on the fence about which color to go for, it's advisable to head down to your local authorized BMW dealership. Checking out the actual color swatches or, even better, seeing the colors on a real car under different lighting is the way to go. Trust me, colors can look surprisingly different in the showroom versus outside in the sun.
View More