Over a standing quarter mile on dry asphalt the Porsche Taycan GTS Facelift is the quicker car,
covering it in 10.86 s at
127.9 mph against the Xiaomi SU7’s
10.96 s — a margin of
0.10 s. To 60 mph the Porsche Taycan GTS Facelift takes
2.75 s and the Xiaomi SU7
2.78 s.
Simulated, not measured — computed from each car’s published kerb mass,
rated power and drivetrain, then fitted to its own published acceleration figures.
Dry asphalt, 20 °C, sea level, 1 ft rollout.
Porsche Taycan GTS FaceliftXiaomi SU7
Watch the run in full — then change the surface, the weather
or the distance and run it again.
Down the strip
Standing start
Porsche Taycan GTS Facelift
Xiaomi SU7
0–60 mph
2.75 s
2.78 s
0–100 mph
6.58 s
6.80 s
60 ft
1.70 s
1.69 s
1/8 mile
6.99 s
7.03 s
1/4 mile
10.86 s
10.96 s
Trap speed
127.9 mph
126.1 mph
Each car is trimmed to its own published figures —
8/8 for the Porsche Taycan GTS Facelift,
6/8 for the Xiaomi SU7 —
so a heavier car can still be the quicker one if that is what it tests.
Is the Porsche Taycan GTS Facelift or the Xiaomi SU7 faster?
The Porsche Taycan GTS Facelift. Over a standing quarter mile it runs 10.86 s to the Xiaomi SU7's 10.96 s, a margin of 0.10 s, and it reaches 60 mph in 2.75 s against 2.78 s. These are theoretical times from a physics simulation, not measured runs.
What is the Porsche Taycan GTS Facelift 0-60 time?
The Porsche Taycan GTS Facelift reaches 60 mph in 2.75 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 10.86 s at 127.9 mph.
What is the Xiaomi SU7 0-60 time?
The Xiaomi SU7 reaches 60 mph in 2.78 s, simulated on dry asphalt at 20 °C with a 1 ft rollout. It covers the standing quarter mile in 10.96 s at 126.1 mph.
What trap speed does each car run?
The Porsche Taycan GTS Facelift trips the lights at 127.9 mph and the Xiaomi SU7 at 126.1 mph at the end of the quarter mile. These are theoretical times from a physics simulation, not measured runs.
Are these real measured times?
No. Every time on this page is produced by a physics simulation, not by a stopwatch at a drag strip. Each car is modelled from its published kerb mass, rated power, drivetrain and gearing, then trimmed until it matches its own published acceleration figures — 8 of 8 for the Porsche Taycan GTS Facelift and 6 of 8 for the Xiaomi SU7. Conditions are identical for both cars: dry asphalt, 20 °C, sea level, 1 ft rollout.
Figures regenerated 2026-10-16. Every number on this page is computed by the simulator at build time, so the page and the app can never disagree.