Sebastian Vettel was surprised by the gulf in performance between Ferrari and Mercedes ahead of Sunday's Chinese Grand Prix.
Vettel produced a stunning lap to qualify on pole ahead of team-mate Kimi Raikkonen, half a second clear of Silver Arrows duo Valtteri Bottas and Lewis Hamilton.
The result follows victories for Vettel in Australia and Bahrain and has prompted some to suggest that Formula One could be in the midst of a power shift, as Ferrari show promising early signs of a return to their dominance of the early 2000s.
But Vettel is wary of getting carried away, stressing that the Shanghai International Circuit can be an unforgiving track.
"I think the first three races have been a bit different," said Vettel. "The tracks are quite different to each other and to have that much of a gap is a bit of a surprise.
"But I think it's also a track where you just need to get in and find that sweet spot and if you are a little bit out then easily you drop a little bit of time, so I wouldn't be surprised tomorrow if that gap disappears and it will be a very tight race.
"Obviously I wouldn't mind if it stays there, but I think it will be a tight race amongst the top three teams, and a long, tough race, but obviously it's good to start from the front."
Vettel pipped Raikkonen by 0.087 seconds late in Q3 to claim a second successive pole.
"It was a crazy session – the car was unbelievable and it just got better," added Vettel. "I think right from the first lap in the first of part of qualifying, in Q1, I was really happy and, in the end, we didn't have to do much on the car.
"I didn't have to fight so much finding the last fine tunings. I was very happy with the settings I had from the beginning. Usually you change quite a lot, you change your mind.
"It was tricky because also the wind was changing, [but] the last lap in Q3 I knew I could step it up. I knew I had a bit more in me, because on the first run I had two moments... I lost the rear twice, so I lost a bit of momentum in those places.
"So I knew that I had a little bit more and obviously in the last lap I got it all together and [was] very happy that when I crossed the line I was looking up to see the screen and I saw something green, which is usually good, and a little bit of purple.
"Really pleased. It was a tight session but I think again a great result for the team."
|Rashid signs one-year all-format deal with Yorkshire|
|Brady and Patriots crash to back-to-back defeats|
|Gundogan looking forward to ´real test´ against Liverpool|
|Cubs move closer to clinching NL Central|
|Valverde bewildered by Lenglet red card as Barca boss questions VAR|
|Cronk a ´long shot´ to play in NRL Grand Final|
|Cleary re-signs with Panthers until 2024|
|Bills stun Vikings, Chiefs QB Mahomes impresses again|
|Tiger feels he can surpass Snead´s record after 80th victory|
|Ronaldo mentally stronger than others, says Allegri|
|MLS Review: Ibrahimovic scores as Galaxy end seven-game skid, Dallas reclaim top spot in west|
|Rose told Woods it was ´about time´ after win|
|Dustin Johnson regains number one ranking|
|Pogba: Sanchez will deliver at Man United|
|Federer, Zverev help Europe defend Laver Cup|
|I couldn´t sit or stand – Tiger Woods reflects on back woes after ending drought|
|Snead´s record in sight – Tiger Woods´ 80 PGA Tour wins|
|Nicklaus, Magic Johnson, McIlroy and Kane – Sports stars celebrate Tiger´s Tour win|
|Tiger Woods season in review: Tour Championship win caps remarkable comeback|
|49ers fear QB Garoppolo suffered torn ACL|
|World of golf is proud of Woods – Rose|
|WATCH: Tiger followed by incredible sea of fans at East Lake|
|Three takeaways from the 2017-18 PGA Tour season|
|Mbappe shows off signed Pele shirt|
|Tiger timeline: Woods´ fall and rise|
|Spieth´s breakthrough, Garcia´s Masters moment - Events between Tiger´s triumphs|
|Tiger Woods: I was close to tears on the last hole|
|Woods earns first win since 2013; Rose claims FedEx Cup|
|Pogba implores Manchester United to ´attack, attack, attack´|
|Valverde, Busquets and Vidal criticise Lenglet dismissal|
|Tiger Woods: The stunning statistics|
|Fitness hindering Dybala form, says Allegri|
|BREAKING NEWS: Woods claims first title since 2013, Rose wins FedEx Cup|
|Povetkin struggles leave Joshua with no Wilder fear|
|Guardiola targets Barca, Bayern dominance with Premier League priority|
|Centurions Rohit and Dhawan put India in final|
|Eagles top Colts as Wentz makes his return|
|Barcelona 2 Girona 2: Stuani brace punishes Lenglet red|
|Frosinone 0 Juventus 2: Ronaldo redeemed as champions extend perfect start|
|Gattuso: No alibis for two-faced AC Milan|
|Bangladesh hold on despite late Afghanistan charge|
|Composed Woods hits turn with five-shot lead|
|Chiefs´ Mahomes has another record-breaking Sunday|
|Saints QB Drew Brees passes Brett Favre for most career completions|
|Emery hints Leno may need patience after Cech display|
|Picamoles scores four as Montpellier batter 14-man Toulouse|
|Messi breaks LaLiga record|
|Worcester fend off prowling Tigers, Sarries go top|
|AC Milan 2 Atalanta 2: Last-gasp Rigoni rescues a point|
|Neymar keen to repay supporter affection|
|Pellegrini rues West Ham´s wastefulness|
|Paris Saint-Germain´s positive response buoys Tuchel|
|Lewis rekindles fond memories with Vilamoura triumph|
|Arsenal 2 Everton 0: Lacazette, Aubameyang extend winning streak|
|Stephens suffers as Osaka withdraws in Wuhan|
|Rhinos run riot to secure Super League status|
|Risk brings reward for victorious Marquez|
|Let´s have some fun - Wentz tweets message to Eagles fans ahead of return|
|Maybe in a year Chelsea will be at Liverpool´s level – Sarri|
|Under-pressure Rodgers bemoans ´bitty´ Celtic start|
|Slater should be banned for Grand Final - Fittler|
|Simon ends Bachinger fairytale to lift Metz title|
|Dominant Thiem reigns in St. Petersburg|
|Neymar hands young fan his shirt during Paris Saint-Germain victory|
|Quick-Step Floors storm to fourth time trial gold|
|Jorginho sets new passing record in West Ham draw|
|Rubiales slams ´crazy´ LaLiga schedule|
|Rennes 1 Paris Saint-Germain 3: Tuchel´s Ligue 1 record stays perfect|
|Why so serious? Joshua reveals Fury has blocked him on Twitter|
|West Ham 0 Chelsea 0: Sarri´s 100 per cent start comes to frustrating end|