In 2016, LEGO released 7 Speed Champions sets across 4 subthemes, all of these sets have been retired. Subthemes for that year included Audi, Chevrolet, Ford, and Porsche. For that year, the total price of all retail sets cost $210, today those sets are valued around $929, a growth of 342%.
Most valuable 2016 LEGO Speed Champions set
75876 Porsche 919 Hybrid and 917K Pit Lane $227.50
Highest growth 2016 Speed Champions set
75871 Ford Mustang GT +543.76%
7 sets

75870 Chevrolet Corvette Z06

Theme / Subtheme Speed Champions / Chevrolet
Year 2016
Pieces / Minifigs 173 / 1
Availability Retired
75870 LEGO Speed Champions Chevrolet Corvette Z06
Retail $14.99
Value $91.50
Growth  +510.4%
Annual growth 11.6%

75871 Ford Mustang GT

Theme / Subtheme Speed Champions / Ford
Year 2016
Pieces / Minifigs 185 / 1
Availability Retired
75871 LEGO Speed Champions Ford Mustang GT
Retail $14.99
Value $96.50
Growth  +543.8%
Annual growth 13.1%

75872 Audi R18 E-tron Quattro

Theme / Subtheme Speed Champions / Audi
Year 2016
Pieces / Minifigs 166 / 1
Availability Retired
75872 LEGO Speed Champions Audi R18 E-tron Quattro
Retail $14.99
Value $67.27
Growth  +348.8%
Annual growth 22.4%

75873 Audi R8 LMS Ultra

Theme / Subtheme Speed Champions / Audi
Year 2016
Pieces / Minifigs 175 / 1
Availability Retired
75873 LEGO Speed Champions Audi R8 LMS Ultra
Retail $14.99
Value $84.95
Growth  +466.7%
Annual growth 11.8%

75874 Chevrolet Camaro Drag Race

Theme / Subtheme Speed Champions / Chevrolet
Year 2016
Pieces / Minifigs 445 / 3
Availability Retired
75874 LEGO Speed Champions Chevrolet Camaro Drag Race
Retail $29.99
Value $135.09
Growth  +350.5%
Annual growth 12.5%

75875 Ford F-150 Raptor & Ford Model A Hot Rod

Theme / Subtheme Speed Champions / Ford
Year 2016
Pieces / Minifigs 664 / 4
Availability Retired
75875 LEGO Speed Champions Ford F-150 Raptor & Ford Model A Hot Rod
Retail $49.99
Value $225.82
Growth  +351.7%
Annual growth 12.3%

75876 Porsche 919 Hybrid and 917K Pit Lane

Theme / Subtheme Speed Champions / Porsche
Year 2016
Pieces / Minifigs 732 / 5
Availability Retired
75876 LEGO Speed Champions Porsche 919 Hybrid and 917K Pit Lane
Retail $69.99
Value $227.50
Growth  +225.0%
Annual growth 9.2%