Welcome to Car and Driver’s Testing Hub, where we push vehicles to their limits to deliver accurate performance data. Our latest test focuses on the new 2025 BMW M5 G90, a powerful plug-in hybrid sports sedan. While it brings impressive power, its significant weight increase affects its performance compared to previous M5 models.
BMW M5 G90: Heavier Than Ever
The new BMW M5 G90, despite weight-saving options like carbon-ceramic brakes (saving 55 pounds) and a carbon-fiber roof (saving 66 pounds), weighs a hefty 5251 pounds, with 54.5% of that weight on the front axle. For context, the previous 2021 M5 Competition weighed over 1000 pounds less. Surprisingly, the G90 is also heavier than the all-electric Porsche Taycan Turbo GT.
Acceleration: Still Quick, But Not the Fastest M5
The M5 G90’s 717-hp plug-in hybrid system ensures a fast start with its well-tuned launch control system. Here’s how it performs:
- 0-30 mph: 1.1 seconds (same as the F90 M5 Competition)
- 0-60 mph: 3.0 seconds (0.3 seconds slower than the F90)
- 0-100 mph: 6.7 seconds (0.3 seconds slower)
- Quarter-mile: 10.9 seconds at 130 mph (just 0.1 seconds slower)
Interestingly, the G90 closes the gap at higher speeds, reaching 150 mph in 15.0 seconds, 0.2 seconds faster than the previous M5. However, most will remember the G90 as the M5 that wasn’t as quick as its predecessor.
Braking Performance: A Step Back
The G90 M5’s braking results also show a slight decline:
- 70-0 mph: 157 feet (10 feet longer than the F90 M5)
- 100-0 mph: 324 feet (23 feet longer)
This test was conducted on the West Coast, unlike the F90 tests done in Michigan, which may affect results. Additionally, the G90 uses Hankook Ventus Evo Z tires, compared to the F90’s Pirelli P Zero PZ4s. Despite the differences, the braking performance is clearly impacted by the added weight, though there was no brake fade during testing.
Handling and Skidpad Performance
On the skidpad, the M5 G90 recorded a 0.98-g lateral acceleration, just 0.02 g behind the F90. Given the weight difference, this is impressive, and credit goes to the Hankook tires for handling the extra load well. The M5 G90 remains balanced and neutral, offering confident handling even when pushed to the limit.
While the new BMW M5 G90 may not match the raw speed of its predecessor, it still delivers a thrilling driving experience. We’re excited to conduct more tests, especially on the upcoming BMW M5 G99 wagon. Although we never tested the iconic E34 M5 wagon or the V-10-powered E61 wagon, we expect the G99 to set new benchmarks.
FAQ
How much does the BMW M5 G90 weigh?
The BMW M5 G90 weighs 5251 pounds, over 1000 pounds more than the 2021 M5 Competition.
What is the 0-60 mph time for the new M5?
The BMW M5 G90 accelerates from 0-60 mph in 3.0 seconds, 0.3 seconds slower than its predecessor.
What tires does the M5 G90 use?
The M5 G90 is fitted with Hankook Ventus Evo Z tires, unlike the F90 M5 which used Pirelli P Zero PZ4 tires.
How does the M5 G90 perform on the skidpad?
The M5 G90 achieved a 0.98-g lateral acceleration on the skidpad, just 0.02 g less than the F90 M5.
What are the braking distances for the M5 G90?
The M5 G90’s braking distances are 157 feet from 70 mph and 324 feet from 100 mph, both longer than the F90’s results.