i7 M70 xDrive vs XM
BMW · BMW
1/4 Mile winner
i7 M70 xDrive
Beats the XM by 0.46s
The verdict
In a quarter-mile drag race, the i7 M70 xDrive beats the XM comfortably, finishing 0.46 seconds ahead. Off the line, the i7 M70 xDrive is the quicker car (0–100 in 3.7s vs 4.1s) and that early lead carries to the line.
Spec head-to-head
Power
650 hp
644 hp
0–100 km/h
3.7s
4.1s
Top speed
250 km/h
250 km/h
Engine
Dual Motor AWD
4.4L Twin-Turbo V8 PHEV
Fuel
Electric
Plug-in Hybrid
Torque
1100 Nm
800 Nm
Price
$168,000
$161,000
Simulated race times
Distance
i7 M70 xDrive
XM
100 m
5.102s
5.340s
1/8 mile
7.602s
7.934s
1/4 mile
11.565s
12.020s
1 km
21.258s
21.902s
Acceleration curves
Who should buy which?
Price: XM is $161,000 vs $168,000 for the i7 M70 xDrive — a $7,000 gap. 0–100 km/h: i7 M70 xDrive is 0.40s quicker (3.7s vs 4.1s). Drivetrain: i7 M70 xDrive is electric; XM runs on plug-in hybrid.
FAQ
Which is faster, the i7 M70 xDrive or the XM?
In our simulated 1/4 mile drag race, the i7 M70 xDrive is faster, beating the XM by 0.46 seconds.
What is the 0–100 km/h time of the i7 M70 xDrive vs the XM?
The i7 M70 xDrive hits 100 km/h in 3.7 seconds, while the XM does it in 4.1 seconds.
How much horsepower does each car have?
The i7 M70 xDrive produces 650 hp; the XM produces 644 hp.
What are the top speeds?
The i7 M70 xDrive tops out at 250 km/h, and the XM reaches 250 km/h.
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