Kendall and Kylie Jenner go on festive credit card splurge

Plastic fantastic! Kendall and Kylie Jenner go on festive credit card splurge, before taking sweet 16 Range Rover gift for a wash

Most teenagers save their weekly allowance or trade on Ebay just to afford a rare trip to the shops.

But privileged rich kids Kendall and Kylie Jenner hit Calabasas in California to splash their cash like Kim Kardashian mini-me”s.

The two sisters also took Kendall”s $90,000 Range Rover for a car wash, which the pretty brunette received for her sweet 16 birthday last month.

Rich kids: Kendall and Kylie Jenner go shopping to get their gifts before Christmas and later stop at the local car wash to get Kendall

Rich kids: Kendall and Kylie Jenner go shopping to get their gifts before Christmas and later stop at the local car wash to get Kendall”s new Range Rover washed

It”s no surprise to see the girls both looking older than their years, despite dressing down in their casual clothes.

Older sibling Kendall showed off her supermodel proportions in black leggings and flat winter ankle boots, without the additional need to boost her 5ft 9in frame with heels.

Kim Kim

Kim”s mini-me: Kendall looks certain to follow in her half-sister”s footsteps, with her love of shopping

Her hair hung loosely around her shoulders, occasionally blowing in the wind as she tried to tame it as she hid beneath a pair of large sunglasses.

Little sister Kylie also looked older than her 14 years, despite not trying with make-up or styling.

She was also dressed casually in grey velour tracksuit trousers and flip-flops as she struggled to carry pre-wrapped Christmas gifts and a large bag of shopping.

Before their festive venture yesterday, Kendall tweeted: “still dont have my christmas eve dress 🙁 who wants to take me shoppingggg :)”

No adults here: Despite their teenage years, Kendall and Kylie drove themselves around without relying on their parents

No adults here: Despite their teenage years, Kendall and Kylie drove themselves around without their parents

Older than her years: Kylie is only 14, but is already getting used to the finer things in life having embarked on a modelling career Older than her years: Kylie is only 14, but is already getting used to the finer things in life having embarked on a modelling career

Older than her years: Kylie is only 14, but has already embarked on a modelling career like Kendall

While the girls are already making a name for themselves in the modelling world, they could soon land their own spin-off show too, following on from cameos in Keeping Up With The Kardashians.

Head of the cable channel E! Bonnie Hammer said the network is looking at making shows featuring Kris Jenner”s two daughters with husband Bruce.

Kylie and Kendall”s half sisters are Kim, Kourtney and Khloe Kardashian of the original show.

Gust of wind: Kendall struggles with the breeze as she tries to keep her tresses from tangling

Gust of wind: Kendall struggles with the breeze as she tries to keep her tresses from tangling