BMW Z4 M40i performance summary
The 2026 BMW Z4 M40i makes 382 hp and 500 Nm of torque. It runs 0-100 km/h in 4.4s, about 4.1s from 0-60 mph, and reaches a listed top speed of 155 mph (250 km/h). In the Carspeed quarter-mile simulation, it covers 402 m in 12.35s.
On Carspeed's data it is brisk — quicker off the line than 82% of the cars in our database, with more power than 70% of them and a higher top speed than 70%. That works out to roughly 178 per horsepower at list price.
BMW Z4 M40i photos
Photos: Wikimedia Commons / CC
How the BMW Z4 M40i ranks against 1,292 cars
BMW Z4 M40i vs its closest rivals
| Car | HP | 0–100 | Top speed | 1/4 mi |
|---|---|---|---|---|
| BMW Z4 M40i | 382 | 4.4s | 250 km/h | 12.35s |
| BMW X3 M50 xDrive | 393 | 4.4s | 250 km/h | 12.35s |
| Mercedes-Benz Benz GLA 45 | 382 | 4.3s | 250 km/h | 12.24s |
| BMW I8 Roadster | 369 | 4.4s | 250 km/h | 12.35s |
| BMW M440i xDrive Coupe | 386 | 4.5s | 250 km/h | 12.46s |
| BMW M240i xDrive Coupe | 386 | 4.3s | 250 km/h | 12.24s |
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BMW Z4 M40i FAQ
What is the BMW Z4 M40i 0-60 mph time?
The BMW Z4 M40i does 0-60 mph in about 4.1s, based on its 4.4s 0-100 km/h figure.
What is the top speed of the BMW Z4 M40i?
The listed top speed is 155 mph, or 250 km/h.
How much horsepower does the BMW Z4 M40i have?
The BMW Z4 M40i is listed at 382 hp with 500 Nm of torque.
What is the BMW Z4 M40i quarter-mile time?
Carspeed estimates the BMW Z4 M40i quarter-mile at 12.35s over 402 m using its published performance data.
What cars are similar to the BMW Z4 M40i?
Similar performance rivals include BMW X3 M50 xDrive, Mercedes-Benz Benz GLA 45, BMW I8 Roadster.