They have been at loggerheads in the past.

But it seems Arnold Schwarzenegger and Sylvester Stallone have put all that behind them when they went for lunch together on Saturday.

However, the Terminator actor couldn’t resist showing off a little to his old sparring partner, turning up for their meet in a Bugatti worth over $1.7 million.

Hot wheels: Arnold Schwarzenegger turned up in some pretty impressive machinery for his lunchdate with Sylvester Stallone on Saturday

The Governator looked cool, calm and very pleased to be driving such a hot piece of machinery.

Unsurprisingly Arnie, decided to park his motor himself instead of asking for valet.

However, Sylvester couldn’t help showing off himself when he was seen waving a wad of cash around after they finished their meal.

No need for valet: Unsurprisingly he decided to park his car himself

I’m just as flush: Sly couldn’t resist flashing the cash himself with a fistful of dollars

Limited: There are only 300 of each Bugatti model  made

They say the They say the average Bugatti customer has about 84 cars, three jets and one yacht.

There are only 300 of each car are on the market, and their is no doubt Arnie’s wheels would have cost more than $1,700,000– as that is just the standard model without any options or variations.

Even though Sylvester, 69, and Arnold, 68, had a much publicized and rancorous rivalry early in their careers, they have clearly gotten chummier as the years have gone by.

Arnold kept his outfit quite casual, opting for some blue Nike athletic shorts, some light brown suede slip-ons and his own brand of Arnold Classic Australia t-shirt.

Of course the bodybuilding icon also puffed on his trademark cigar while donning a pair of classic black shades.

Pricey: The cars are usually even more expensive than the $1.7 million price tag as it costs more to customise

Ladi back: Despite his expensive wheels, Arnold kept his outfit quite casual, opting for some blue Nike athletic shorts, some light brown suede slip-ons and his own brand of Arnold Classic Australia t-shirt

Living it up: Of course the bodybuilding icon also puffed on his trademark cigar while donning a pair of classic black shades

Mellow yellow: Sly was just slightly more dressed up, as he wore some jeans, trainers and an untucked button-down shirt

Sly was just slightly more dressed up, as he wore some jeans, trainers and an untucked yellow button-down shirt.

The Italian Stallion blinged it up with some of his classic gold bracelets and rings.

Arnold especially so, as he had just celebrated his son Patrick’s 22nd birthday the day before.

Iron for breakfast: As a treat on his special day, Patrick was rewarded with a 7 a.m. wake up by his father on Friday, and a trek to the gym for some early morning reps

According to Us Weekly, as a treat on his special day, Patrick was rewarded with a 7 a.m. wake up by his father on Friday, and a trek to the gym for some early morning reps.

Patrick posted a still from a video his father took to his Instagram account, showing father and son pumping iron.

Taking a slightly different tack, Patrick’s mother, 59-year-old Maria Shriver, presented her son with 22 pies when he visited on Friday.

Pie for lunch: Taking a slightly different tack, Patrick’s mother, 59-year-old Maria Shriver, presented her son with 22 pies when he visited on Friday

On Sunday he seemed to go for a belated birthday dinner at upmarket eatery Maestro’s.

The steak house, in Beverly Hills, is a hang out for celebrities.

Patrick donned an all black ensemble, wearing a long sleeved black sweatshirt, black slouch trousers and carried a black trucker cap.

Many happy returns: On Sunday he seemed to go for a belated birthday dinner at upmarket eatery Maestro’s

Incognito: Patrick donned an all black ensemble, wearing a long sleeved black sweatshirt, black slouch trousers and carried a black trucker cap

Blue mood: The only exception was a pair of navy slip on shoes

The only exception was a pair of navy slip on shoes.

Meanwhile on Sunday Arnold went for a much cheaper mode of transport, when he hit the gym to no doubt work off all those calories he had consumed the day before.

Accompanied by Heather Milligan, the pair were seen leaving Gold’s Gym in Venice after a work out on bikes.

Cheaper wheels: On Sunday Arnie was seen leaving Gold’s Gym in Venice after a workout with girlfriend Heather Milligan

Arnie looked to have worked up a sweat in a green T-shirt and blue shorts, which appeared to be the same pair he had been wearing the day before.

He also wore the same shoes as he had on his lunch date.

His girlfriend meanwhile wore a vest top in a similar hue and a pair of  leggings.

Pedal power Arnie looked to have worked up a sweat in a green T-shirt and blue shorts, which appeared to be the same pair he had been wearing the day before