Car and driver has published a review of the 3 turbo with a full set of performance numbers. It should tell us a lot about the upcoming CX-30 turbo. Just add a couple 10ths of a second to the times and that tells you what to expect.
The little Mazda gets big power but maintains a mature demeanor.
www.caranddriver.com
Here's the shortcut.
2021 Mazda 3 Turbo AWD
VEHICLE TYPE
front-engine, all-wheel-drive, 5-passenger, 4-door sedan
PRICE AS TESTED
$33,790 (base price: $33,395)
ENGINE TYPE
turbocharged and intercooled DOHC 16-valve inline-4, aluminum block and head, direct fuel injection
Displacement
152 in3, 2488 cm3
Power
250 hp @ 5000 rpm
Torque
320 lb-ft @ 2500 rpm
TRANSMISSION
6-speed automatic
CHASSIS
Suspension (F/R): struts/torsion beam
Brakes (F/R): 11.6-in vented disc/10.4-in disc
Tires: Bridgestone Turanza EL440, 215/45R-18 89V M+S
C/D TEST RESULTS
60 mph: 5.6 sec
100 mph: 14.3 sec
130 mph: 28.5 sec
Rolling start, 5–60 mph: 6.4 sec
Top gear, 30–50 mph: 3.1 sec
Top gear, 50–70 mph: 4.0 sec
1/4 mile: 14.1 sec @ 99 mph
Top speed (governor limited): 134 mph
Braking, 70–0 mph: 169 ft
Roadholding, 300-ft-dia skidpad: 0.85 g
Standing-start accel times omit 1-ft rolloutof 0.3 sec._
C/D FUEL ECONOMY
Observed: 25 mpg
EPA FUEL ECONOMY
Combined/city/highway: 27/23/32 mpg