When we talk about speed and cars,BMW will always find its way into the conversation. The brand has built a name on design, performance and tech, and it still holds that ground even with electric cars now. Over the years BMW has put out machines that don’t just look sharp, they deliver the kind of acceleration and top speed that make you forget it does not have a supercar badge on the hood.
But here’s the thing: just like not every BMW is expensive, not every BMW is built to chase records. Some models are designed for comfort and daily use, while others wear the legendary “M” badge, a sign that they belong to BMW’s Motorsport division. These are the cars that enthusiasts talk about the most, because they are engineered with one clear purpose which is performance.
In this comprehensive guide, we have curated a list of the five fastest BMW cars in the world. The selection includes both fuel-powered and electric performance models, showing how BMW continues to lead in every era of automotive speed.
All Detailed Look on the Top 5 Fastest BMW Cars
1. BMW M5 CS
- Top Speed: 305 km/h (190 mph)
- 0–100 km/h: ~3.0 seconds
- Engine: 4.4-litre twin-turbocharged V8
- Power Output: 635 hp
- Drivetrain: xDrive all-wheel drive
The M5 CS isn’t your regular sedan. It’s the most powerful BMW ever built, and you feel that the moment you drive it. By shedding about 70 kilos compared to the M5 Competition, BMW turned this four-door into something quicker and sharper. On open German highways, it can sit at 300 km/h without breaking a sweat; not many sedans in the world can say that. Add in carbon fibre parts, racing-style bucket seats, and a chassis tuned for the track, and you’ve got a car that can thrill like a supercar while still carrying four people.
2. BMW M4 CSL
- Top Speed: 307 km/h (191 mph, electronically limited)
- 0–100 km/h: ~3.7 seconds
- Engine: 3.0-litre inline-6 twin-turbo
- Power Output: 550 hp
- Drivetrain: Rear-wheel drive
The CSL badge stands for “Coupe Sport Leichtbau”, which translates to lightweight construction. BMW stripped the M4 down, added more power, and built one of the sharpest track-focused cars in its history. The result is a coupe that feels alive at every turn.It may not have the sheer muscle of the M5 CS, but the M4 CSL is quicker around corners. For those who love precision and control more than brute force, the M4 CSL is the answer.
3. BMW M8 Competition
- Top Speed: 305 km/h (189 mph with M Driver’s Package)
- 0–100 km/h: ~ 2.5 to 3.0 seconds
- Engine: 4.4-litre twin-turbocharged V8
- Power Output: 625 hp
- Drivetrain: xDrive all-wheel drive
The M8 Competition is BMW showing what happens when a luxury coupe gets supercar pace. You can pick it as a coupe, a convertible, or even the four-door Gran Coupe. It looks calm on the outside but the V8 underneath pushes it hard and the all wheel drive keeps it glued when you need traction. What makes it stand out is that it isn’t just loud and fast, it’ll also sit quiet inside and cover long trips without tiring you out. It’s the kind of car that can hit 300 on a track and still feel at home cruising across a country.
4. BMW i7 M70
- Top Speed: 250 km/h (155 mph, limited)
- 0–100 km/h: ~3.7 seconds
- Powertrain: Dual electric motors, xDrive
- Power Output: 660 hp (748 lb-ft torque)
- Battery: 101.7 kWh
The future of speed is going electric, and BMW’s i7 M70 shows how it’s done. This luxury sedan tops out at 250 km/h, but what really stands out is the instant torque that makes it feel even quicker in real-world driving. Imagine a 2.7-tonne electric limousine hitting 100 km/h in under four seconds, that’s serious engineering. More than just chasing top speed numbers, BMW has put the focus on smooth acceleration, silent performance, and luxury that’s built to be sustainable. It’s a different take on what speed really means.
5. BMW M5 / M5 Touring (Hybrid)
- Top Speed: 305 km/h (with M Driver’s Package)
- 0–100 km/h: ~3.5 seconds
- Engine: 4.4-litre twin-turbo V8 + hybrid system
- Power Output: 700+ hp expected
- Drivetrain: xDrive all-wheel drive
BMW is getting ready to roll out the next-gen M5 and bring back the M5 Touring. This time, both will mix a petrol V8 with electric boost, taking power well past 700 hp. Top speeds still sit in the 300 km/h range, so they’ll easily rank among the fastest BMWs ever built. The hybrid setup isn’t just about numbers, though it means sharper acceleration while still ticking the emission boxes. And if you’re the kind of buyer who wants brutal performance with everyday practicality, the new M5 lineup is going to be tough to overlook.
At a glance: Fastest BMW cars in 2025
| Model | Top Speed | 0–100 km/h | Power Output | Powertrain |
| BMW M5 CS | 305 km/h | ~3.0 s | 635 hp | V8 petrol, AWD |
| BMW M4 CSL | 307 km/h (limited) | ~3.7 s | 550 hp | Inline-6 petrol, RWD |
| BMW M8 Competition | 305 km/h | ~3.2 s | 625 hp | V8 petrol, AWD |
| BMW i7 M70 | 250 km/h (limited) | ~3.7 s | 660 hp | Dual-motor EV |
| BMW M5 / Touring Hybrid | 305 km/h | ~3.5 s | 700+ hp | Hybrid V8 + EV |
Conclusion:
Looking at these five cars tells us two things. First, BMW’s commitment to speed is alive and well. The M5 CS and M8 Competition show that traditional V8 power still has a place in 2025. Second, the future is already here. The i7 M70 proves that electric luxury can be thrilling in its own way, and the hybrid M5 points to how BMW will balance performance with sustainability.
For anyone asking what the fastest BMW cars in the world are, the answer is clear. These machines are not just about numbers on a spec sheet. They represent engineering progress, driving passion, and BMW’s ability to adapt speed to every era.
FAQs
Q1. Which BMW is the fastest in the world?
The M8 Competition Coupe. It does 0 to 100 in 3.2 seconds and keeps pulling till 305 km/h. That’s BMW at its wildest.
Q2. Which is the fastest BMW in India?
Same story here. The M8 Competition Coupe with its 4.4 litre twin turbo V8, 625 horses, no shortcuts. The numbers match the global car which means you actually get the full performance right here in India.
Q3. Is BMW faster than Audi?
Depends what you’re lining up. The M8 will leave most Audi RS cars behind. But then there’s the R8 V10 and that’s quicker. So it’s not about the brand, it’s about which cars you put side by side.
Q4. Which is faster, the BMW M5 or the M8?
The M8 edges past. It’s 3.2 seconds to a hundred against 3.3 for the M5. Both touch 305 with the driver’s pack but the M8 feels sharper off the line. The M5 isn’t slow by any stretch but the M8 has the bragging rights.
Q5. Is there a BMW M8?
Yes, and it’s not rare brochure stuff either. You can buy it as a coupe, a drop-top, or the four-door Gran Coupe. The one that matters is the M8 Competition with 625 hp, that’s the real deal and the reason it keeps getting called the fastest BMW around.
