SUCH a gulf between the clubs in finances and philosophies, yet so little between the teams as Manchester City squeezed past a weakened Arsenal 1-0 on Sunday.
Sometimes the truth is to be found on the substitutes' bench, and so it was at Etihad Stadium. It was there in the hapless figure of Andrey Arshavin.
When Arsene Wenger needed to refresh his team, he saw no better option than the Russian, who, having replaced Theo Walcott, proceeded to give a performance so bad as to make you wonder how the unused Yossi Benayoun could possibly be worse.
Only Fernando Torres knows how to mislay form and confidence more conclusively than the wretched Arshavin.
Then, when the Arsenal manager wanted a striker, he had no better option than Marouane Chamakh, who lumbered ineffectually, as he has done too often since he joined the Gunners 18 months ago from Bordeaux.
Top-level football is not just a game of resources, as Arsenal proved by giving City such a fight, but Wenger must be struck by the limitations of his reserves.
Still, this was a day when even without Jack Wilshere, four fullbacks and an over-reliance on Robin van Persie, Arsenal might have found parity with the team that has lost just once in the league all season.
But as Wenger lamented: "We found encouragement but no points." Twelve now separate the Gunners from City, and Arsenal's campaign remains one in which finishing in the top four would be greeted with profound relief.
No wonder Wenger was not sure whether to be proud or peeved. City and Arsenal are miles apart in so many ways, but on Sunday the gap did not feel like a gulf. Hundreds of millions of pounds bought City only a narrow victory over their feeder club.
But it was the billionaires who strode on in the hope of a first championship in 44 years, while Arsenal is left chasing fourth place as the height of its ambition.
It was City which could announce Samir Nasri as man of the match, but it might as well have blown a giant raspberry.
It was not a declaration of fact -- Joe Hart was among the more obvious choices -- but an expression of mischief. As recently as Friday, Wenger had been ruing the imbalance in resources that forces him to wave off Kolo Toure, Emmanuel Adebayor, Gael Clichy and Nasri to City.
"The financial difference between us and teams like Manchester City has become too big to hope to keep players for eight, nine or 10 years," Wenger said.
Yesterday he heard City fans crowing that Van Persie would be next to go north for money and medals, with rumours of a bid for the Arsenal captain.
Wenger still backs himself to overcome these odds, but on Sunday he ran out of options and luck. Injury had already deprived him of Bacary Sagna, Carl Jenkinson, Kieran Gibbs and Andre Santos.
"We were without four fullbacks and the first injury we get is a fullback," Wenger said after losing Johan Djourou, one of four centre halves spread across the back line.
On went Ignasi Miquel, a teenager who prefers to defend from the middle. "We can't buy 17 fullbacks," Wenger said, although City might if the rules permitted. When Djourou departed, Laurent Koscielny was required to shuffle over to right back, and his lack of familiarity with the position offered Mario Balotelli plenty of space for City's goal.
Wojciech Szczesny managed to parry Balotelli's shot, but with Arsenal trying to defend on its own goal-line, it was inviting trouble, and the ball fell to David Silva for his easiest finish of the season.
The next 15 minutes showed all of Arsenal's defensive vulnerability and the Gunners might have conceded several more, with Pablo Zabaleta striking a post, Sergio Aguero pulling a shot across goal and Nasri spurning the chance to set up Balotelli for a tap-in.
Yet Arsenal stayed in the game and might have equalised but for Hart's brilliance in denying Thomas Vermaelen from a smart free kick. It was an open, thrilling game that offered some hope to Wenger but perhaps more to Manchester United as it strives to keep the heat on City, which, in its past two matches, has shown a few defensive weaknesses.
"It could have gone both ways," Wenger said. "Overall we were a bit unlucky."
If he could take heart from the performance, he expects to have Wilshere back by early Febuary, with Abou Diaby also to return. So that is the midfield strengthened.
In attack, Gervinho and Chamakh will be away for weeks at the Africa Cup of Nations, which is why he is considering a move to take Thierry Henry back to the Emirates. As for the defence, Gibbs should be the first of the fullbacks to return.
Wenger has restored the belief, the purpose and the forward momentum to his team, and those qualities were evident even in defeat by the strongest team in the country. Pride is restored, but Arsenal still has much to do if it is not to finish fifth.