World Grand Prix Racing Rivalry

LEGO^® Cars 8423 World Grand Prix Racing Rivalry

Cars

The Lego set World Grand Prix Racing Rivalry with the Lego number 8423 is part of the LEGO Cars theme and is recommended for ages 5 - 12. The set was released in May of 2011. It contains 2 minifigures. The model consists of a total of 136 parts and we estimate it takes you around < 1 hour to build it. 20 Brickfact users have this set in their collection.

The packaging dimensions are 10.3 x 5.6 x 2.4 inch( 26.2 x 14.1 x 6.1 cm). The recommended retail price is $14.99.

The Part-Out-Value (POV) is the sum of all part prices paid on bricklink.com for this set. It is about $13.36.

Lego 8423 product data

Set Information

Set ID

8423

Theme

Cars

Pieces

136

Building Time

< 1 hour

Age Range

5 - 12

Availability

Release

05/2011

Retiring Status

Retired (12/2011)

Price Information

RRP

$14.99

Insiders Points (for purchase at Lego)

Part Out Value

$13.36

Packaging

Packaging dimensions

10.3 x 5.6 x 2.4 in

Popularity with Brickfact users

users have this set: 20
most collected in LEGO Cars: #7

20 Brickfact users have World Grand Prix Racing Rivalry in their collection. It ranks #7 among the most-collected Cars sets on Brickfact.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 14, 2026.

LEGO 8423 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value: $77.56
Growth vs. RRP: +417 % $14.99
Range: $77.56 – $81.24
Average: $80.30

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Minifigures from 8423 World Grand Prix Racing Rivalry

The World Grand Prix Racing Rivalry set includes 2 different minifigures, 2 of which are unique to this set. The combined value of the minifigures is $90.42, which is ~603% of the RRP of this set.