Sharecast - The benchmark Stoxx 600 index was up 0.56% to 466.24 with many major bourses higher alongside.
Spain's IBEX 35 was one of the main exceptions, retreating by 0.79% to 9,241.0, dragged lower by losses in lenders' shares including those of Unicaja (BME:UNI), Banco de Sabadell SA (BME:SABE) and Caixabank SA (BME:CABK).
The Stoxx 600 sector gauge for banks gave back 1.36% to 149.26.
Data from the EU’s statistical agency Eurostat showed that growth in the single currency bloc stood at 0.1% in the first three months of 2023.
That was less than the 0.2% increase forecasts by economists, but chiefly due to a big drop in Ireland's economic output, even if German growth also fell short of expectations.
In other equity news, shares in German media group Prosiebensat (ETR:PSMGn) slumped after the company said it was slashing its dividend and replaced its chief financial officer.
Shares in UK bank NatWest (LON:NWG) were lower despite reporting forecast-busting first-quarter results and maintaining guidance.
Electrolux (ST:ELUXb), Europe's biggest home appliances maker, surged after reporting a smaller-than-expected operating loss for the first quarter, boosting hopes a turnaround in North America may be taking hold.
Mercedes Benz Group AG (ETR:MBGn) edged ahead as the vehicle maker lifted its outlook for the annual adjusted return on sales of its vans division to 11%-13% from 9-11% previously.
CAC 40 - Risers
Saint Gobain (EPA:SGOB) 52.42 +2.60%
Dassault Systemes SE (F:DSYA) 36.67 +2.54%
Alstom (EPA:ALSO) (ALO) 22.74 +2.02%
TotalEnergies SE (EPA:TTEF) 57.94 +1.88%
Michelin (EPA:MICP) (ML) 28.83 +1.87%
Renault (EPA:RENA) (RNO) 33.63 +1.79%
Stellantis NV (EPA:STLAM) 14.99 +1.67%
Vivendi (EPA:VIV) 9.95 +1.61%
Legrand SA (EPA:LEGD) (LR) 85.70 +1.32%
Airbus Group SE (EPA:AIR) 127.14 +1.27%
CAC 40 - Fallers
Engie SA (EPA:ENGIE) 14.52 -5.79%
Pernod Ricard (EPA:PERP) 209.40 -2.60%
Sanofi (EPA:SASY) 100.00 -1.79%
LVMH (EPA:LVMH) (MC) 871.00 -0.70%
EssilorLuxottica SA (EPA:ESLX) 179.40 -0.43%
Hermes International (EPA:HRMS) 1,966.80 -0.38%
BNP Paribas (EPA:BNPP) (BNP) 58.59 -0.26%
L’Oreal SA (EPA:OREP) 432.75 -0.23%
Carrefour (EPA:CARR) 18.86 -0.08%
Thales (EPA:TCFP) 138.40 -0.04%