- Floyd Mayweather showed off the five supercars at his boxing club in Las Vegas, Nevada
- The 38-year-old arrived for a training session behind the wheel of his new $4.8m silver Koenigsegg
- He parked it next to his Ferrari 458 Italia ($300k), two Bugatti Veyrons ($1.5m each) and convertible Bugatti ($2.5m)
- Mayweather is in training for his fight against Andre Berto at the MGM Grand in Las Vegas on September 12
The 38-year-old arrived at the Mayweather Boxing Club in his brand-new $4.8million (£3.1m) silver Koenigsegg CCXR Trevita.
He parked his 'ultracar' next to his three Bugatti Veyrons and a white Ferrari before heading inside to train for his fight against Andre Berto on September 12.
The white Bugatti Veyron Sport convertible is worth $2.5million (£1.6m) while the two standard Bugatti Veyrons (one in red and black and one in white and silver) cost $1.5million (£970,000) each. The Ferrari 458 Italia costs somewhere in the region of $300,000 (£200,000).
Earlier this week, Mayweather - who is nicknamed 'Money' for his estimated personal fortune of $400million (£258m) - was seen holding a huge wad of cash while punching a heavy bag and saying: 'I need motivation, let me hold it (the money) while I'm training.'
Floyd Mayweather's Ferrari, three Bugattis and a silver Koenigsegg are lined up outside his boxing gym in Las Vegas
Mayweather arrives at his gym behind the wheel of his new $4.8million Koenigsegg 'ultracar', ready for training
The unbeaten boxer parks up his new investment outside his gym ahead of his training session in Nevada
One of Mayweather's entourage park his white Bugatti Veyron next to his brand new $4.8million silver Koenigsegg Trevita outside his gym
On the fight, Mayweather said: 'I'm ready to get back in the ring on September 12 and prove again to the whole world why I'm the best ever.
'I always bring my A-game and this fight against Andre Berto is no exception. He's a young, strong fighter who is hungry to take down the best. Forty-eight have tried before and on September 12, I'm going to make it 49.'
Mayweather sparring during one of his training sessions ahead of his fight against Andre Berto on September 12
The unbeaten American in the ring on Wednesday with Mexican boxer Ramon Montano at Mayweather's gym in Las Vegas
Mayweather is looking to take his unbeaten record to 49 wins when he takes on Berto at the MGM Grand on September 12
Although Mayweather has said he will retire after the bout in September, Miguel Cotto said that he wants a rematch with the unbeaten boxer.
The WBC middleweight champion was beaten by Mayweather in May 2012 at the MGM Grand, but he expressed his desire at getting another shot at the pound-for-pound king next year.
Speaking at a press conference in New York to promote his fight against Saul 'Canelo' Alvarez in November, Cotto said: 'Mayweather said before that he's going to retire after this fight [with Andre Berto in Las Vegas on September 12].
'I can't point to someone who's not going to be here later. But if he's going to stay after his fight [against Berto], I think and I know that's a fight that people can watch.'
Amir Khan has also not given up hope of a bout with Mayweather while Manny Pacquiao could also chase a lucrative rematch.
There are plenty of people lining up to fight Mayweather should be need more 'motivation' after his bout with Berto next month.
The 38-year-old (pictured yesterday) will potentially be fighting for the last time when he takes to the ring on September 12 in Las Vegas
Mayweather in sparring with Mexican boxer Montana in preparation for his upcoming bout in the Nevada desert
Badou Jack, who will take on George Groves on September 12, trains at Mayweather's gym in Las Vegas
The 38-year-old boxing legend poses for a snap with his girlfriend Doralie Medina on Instagram as they cozy up in bed
FLOYD MAYWEATHER AND HIS NINE-STRONG FLEET OF SUPERCARS PICTURED EARLIER THIS YEAR
Mayweather stands in front of his former eight-strong fleet of supercars and his private jet early this year
Ferrari 599 GTB Fiorano - Cost: £200,000, Top speed: 208mph
Porsche 911 Turbo S - Cost: £150,000, Top speed: 198mph
Lamborghini Aventador - Cost: £300,000, Top speed: 217mph
Ferrari 458 Spider - Cost: £200,000, Top speed: 202mph
Ferrari 458 Spider - Cost: £200,000, Top speed: 202mph
Bugatti Grand Sport - Cost: £1.5m, Top speed: 254mph
Bugatti Veyron - Cost: £1.5m, Top speed: 267mph
Bugatti Veyron - Cost: £1.5m, Top speed: 267mph
Koenigsegg CCXR Trevita - Cost £3.05m, Top speed: 250mph
